KDR 042018 EN - Unilift

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Contents

Cable trolleys for I-beam track for round cables

WK-R40 23 - 26Maximum trolley load: 50 kgMaximum trolley speed: 100 m/minSteel rollers: Ć 46 mm


WK-R23 9 - 10

Maximum trolley / holders set load: 16 kg / 10 kgMaximum trolley speed: 50 m/minPlastic rollers: ��Ć 38 mm

7 - 8WK-R22Maximum trolley / holders set load: 16 kg / 10 kgMaximum trolley speed: 50 m/minPlastic rollers: ��Ć 38 mm

11 - 12Maximum trolley / holders set load: 16 kg / 10 kgMaximum trolley speed: 50 m/minPlastic rollers: ��Ć 38 mm

WK-R24

13 - 15WK-R30Maximum trolley / holders set load: 16 kg / 10 kgMaximum trolley speed: 60 m/minPlastic rollers: ��Ć 38 mm

WK-R35 17 - 18

Maximum trolley / holders set load: 16 kg / 10 kgMaximum trolley speed: 60 m/minSteel rollers: Ć 46 mm

19 - 21Maximum trolley / holders set load: 16 kg / 10 kgMaximum trolley speed: 100 m/minSteel rollers: Ć 46 mm

WK-R36


WK-R55 35- 37Maximum trolley load: 80 kgMaximum trolley speed: 100 m/minSteel rollers: Ć 46 mm

Main design rules for mobile receivers supply systems ................................... 4Cable supply system parameters selection ................................................. 4 - 5

and s ................................. 6Parallelepiped I–beams IPE tandard I-beams INP

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Contents


WK-R61 39 - 41

Maximum trolley load: 80 kg - for rollers Ć 46 mm 160 kg - for rollers Ć 63 mmMaximum trolley speed: 120 m/minSteel rollers: ��Ć 46 mm or Ć 63 mm

WK-R62 43 - 45

Maximum trolley load: 80 kg - for rollers Ć 46 mm 160 kg - for rollers Ć 63 mmMaximum trolley speed: 120 m/minSteel rollers: ��Ć 46 mm or Ć 63 mm

WK-R64 46 - 53

Maximum trolley load: 160 kg Maximum trolley speed: 120 m/minSteel rollers: ��Ć 63 mm

Assembly and installation of cable festoon - example................................... 58Cables for crane industry - general information .............................................. 59Cable glands - general information ................................................................. 59

...................................................................................................... 60Design tips ...................................... 61Installation and operation of the I-beam supply line

I-beam power supply system selection .................................................... 62 - 63

Flexible filing profile ........................................................................................ 54Plastic rollers with covered bearings ............................................................... 54Steel rollers with covered bearings ................................................................. 54Cylindrical steel rollers with covered bearings ................................................ 54Assistance rollers (anti-lift) ............................................................................. 55Guiding rollers ................................................................................................. 55Clamping frame for round cables .................................................................... 55PVC covered steel rope ties ............................................................................ 56

.................................................................. 57Strengthened steel cable supports ........................................................................... 57Flanged steel cable supports (for cable trolleys WK-R62, WK-R64) ............... 57Flanged steel cable supports

Bumper ZG-02 ................................................................................................. 57Bumper ZG-03 ................................................................................................. 58Mount with ball joint MPK ................................................................................ 58

ACCESSORIES

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Cable trolleys are intended to work at normal conditions, as:

- environment: humidity max. 70 %, non - aggressive, dust free

- working place: indoor / open airo o - temperature: -40 C … +80 C

Cable trolleys supply lines can be also applied at especially hard working conditions ( aggressive environment, heat radiation,

high humidity, dusty, explosion hazardous area). In that case, please ask us for development of an appropriate technical solution

Main design rules for mobile receivers supply systems

When designing the power system provision must be included prevent accidents

Cable supply system parameters selection

Towing cable trolley

End clamp

Cable trolleyI-beam

Clamping frame

Stationary terminal box

Terminal box in the mobile

receiver

md

m

a

s

x

BView „x”

Hh

Lwkz

100 m

m

Lzk

100 m

m



receiver

Clampingframe

Steel rope ties

Towing clamp Cable trolley

I-beam End clamps m

a md

x

Lzk

h H

Lwkz

B

View „x”

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NCable trolleys for I-beam track for round cables

Number of loops

Number of trolleys(without towing trolley & end clamp)

Length of trolleys storage area

Length of supply wire

(without connecting sections L and L )zk wkz

L = (s + m)×f

m = n×a + md

z = n - 1

n =f×(s + m )d

2×h - f×a + 1,25×D

Total length of supply wire

L and L ) zk wkz(with connecting sectionsL = L + L + L c zk wkz

s - length of towing trolley route [m]

a - cable trolley length [m]

z - number of cable trolleys

n - number of loops

h - cable loop height [m]

H - permissible height of cable loop [m]

m - [m] length of trolley storage area

m - d trolley storage area length addition

(minimum m = a) [m]d

f - f = 1,1 ¸ 1,2cable length addition coefficient

D - cable support diameter [m]

L - długość przewodu zasilającego [m]

( L and L )ZK WKZwithout connecting sections

L - cable length from end clamp to stationary zk

terminal box [m]

L - cable length from towing trolley to mobile wkz

terminal box [m]

L - total length of wire [m] c

( L and L )ZK WKZwith connecting sections

Relations

Designations

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Designation Dimensions [mm] Weight

[kg/m] h s g t r r1

INP 80 80 42 3,9 5,9 3,9 2,3 5,94

INP 100 100 50 4,5 6,8 4,5 2,7 8,34

INP 120 120 58 5,1 7,7 5,1 3,1 11,10

INP 140 140 66 5,7 8,6 5,7 3,4 14,30

INP 160 160 74 6,3 9,5 6,3 3,8 17,90

INP 180 180 82 6,9 10,4 6,9 4,1 21,90

INP 200 200 90 7,5 11,3 7,5 4,5 26,20

Designation Dimensions [mm] Weight

[kg/m] h s g t r

IPE 80 80 46 3,8 5,2 5 6,00

IPE 100 100 55 4,1 5,7 7 8,10

IPE 120 120 64 4,4 6,3 7 10,40

IPE 140 140 73 4,7 6,9 7 12,90

IPE 160 160 82 5,0 7,4 9 15,80

IPE 180 180 91 5,3 8,0 9 18,80

IPE 200 200 100 5,6 8,5 12 22,40

Parallelepiped I–beams IPE acc. DIN 1025-5, PN-EN 10034

Standard I-beams INP acc. DIN 1025-1, PN-EN 10024

The table shows the I–beams range for which cable trolleys are produced

The table shows the I–beams range for which cable trolleys are produced

We also performed cable trolleys for I-beams by other standards (eg. GOST, etc.). In this case, in addition to the cable trolley type and part number, please indicate the I-beam standard, its designation and size. e.g WK-R40-250x175xD200-10GOST-(8239-89)

Additional information

h

g

t

s

r

In trolley sign IPE beam size is described by letter E and height h e.g. WK-P40-250x175xD160-E120

h gt

s/4s

r1r

In trolley's sign INP beam size is described by letter N and height h e.g WK-P40-250x175xD160-N120

Specifications:

Trolley body: - galvanized steel

Mount with ball joint: - polyamide PA

Cable holders: - polyamide PA

Rollers: - polyamide PA with covered bearings

Axles, bolts, nuts: - galvanized steel

Maximum trolley speed: 50 m/min

Maximum trolley load: 16 kg

Maximum holder set load: 10 kgo oWorking temperature: -20 C to +50 C

Cable trolleys with ball joint

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NWK-R22

Cable trolleys sign example: WK-R22-63-N(E)160

Type

Number of support rollers

Cable support length [mm]

I-beam type

End clamps sign example: ZK-R20

Type

1. Stainless steel realization is available – please contact. 2. UNILIFT reserves the right to make design changes 3. Spread evenly the wires on cable support to balance the load on both sides of trolley

Cable trolleys are designed to move on rails which are also supporting beam for lifting devices and other industrial equipment.Cable trolleys can work on beams type:IPE, INP, HEA, HEB etc.


WK-R22

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Regulated end clamp

Cable holders UL-1016, UL-1726, UL-2736

Example

L

s

s+27

E29

X

Ć38

For chosen trolley should be ordered the appropriate cable holder type UL.-....

For chosen regulated end clamp should be ordered the appropriate cable holder type UL.-...

M8

33

Y

X

Cable holders type UL-...

N - stainless version

Catalog No. Type Diameter

range [mm]

Weight [kg]

Catalog No. Type

1040.01 UL-1016 10 - 16 0,032 1040.01-N UL-1016-N

1040.02 UL-1726 17 - 26 0,058 1040.02-N UL-1726-N

1040.03 UL-2736 27 - 36 0,085 1040.03-N UL-2736-N


Material: body - polyamide PA bolts, nuts - galvanized steel - stainless steel A2

Example

Catalog No. Type Dimensions [mm] Weight [kg]

L E X=135 X=185 X=235 X=285 X=335

3225.01 WK-R22-63 63 72 0,52 0,55 0,59 0,63 0,67

Catalog No. Type Weight [kg]

X=135 X=185 X=235 X=285 X=335

3247.01 ZR-R20 0,31 0,34 0,38 0,42 0,46

X [mm] 135 185 235 285 335

Y [mm] 50 ÷ 85 50 ÷ 135 50 ÷ 185 50 ÷ 235 50 ÷ 285

X [mm]

Beam’s shelf width s [mm]

135 58 - 108

185 108 - 158

235 158 - 208

285 208 - 258

335 258 - 308

Other s values – on request

s – beam's shelf width

Specifications:


Mount with ball joint: - polyamide PA








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WK-R23


Type


Distance between holders in trolley's set [mm]

I-beam type


Type





L E X=135 X=185 X=235 X=285 X=335

3235.01 WK-R23-94 94 72 0,65 0,68 0,72 0,76 0,80

WK-R23

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Regulated end clamp


12562,5 s+27

s

Ć38

E29

X

Example

Trolleys WK-P23 have to be placed alternately acc. to picture

L - distance [mm] between cable holders in the trolley's set type WK-R23-...



range [mm]

Weight [kg]

Catalog No. Type

1040.01 UL-1016 10 - 16 0,032 1040.01-N UL-1016-N

1040.02 UL-1726 17 - 26 0,058 1040.02-N UL-1726-N

1040.03 UL-2736 27 - 36 0,085 1040.03-N UL-2736-N


L

LFor chosen trolley should be ordered the appropriate cable holder type UL.-....

M8

33

Y

X




Example


X=135 X=185 X=235 X=285 X=335

3247.01 ZR-R20 0,31 0,34 0,38 0,42 0,46

X [mm] 135 185 235 285 335

Y [mm] 50 ÷ 85 50 ÷ 135 50 ÷ 185 50 ÷ 235 50 ÷ 285

X [mm]


135 58 - 108

185 108 - 158

235 158 - 208

285 208 - 258

335 258 - 308



Specifications:


Mount with ball joint: - poliamide PA





Maximum trolley load:: 16 kg



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Type


Type



I-beam type




WK-R24

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Regulated end clamp


Example

L

s

Ć38

s+27

E

X

29



range [mm]

Weight [kg]

Catalog No. Type

1040.01 UL-1016 10 - 16 0,032 1040.01-N UL-1016-N

1040.02 UL-1726 17 - 26 0,058 1040.02-N UL-1726-N

1040.03 UL-2736 27 - 36 0,085 1040.03-N UL-2736-N


M8

33

Y

X




Example

X [mm]


135 58 - 108

185 108 - 158

235 158 - 208

285 208 - 258

335 258 - 308




L E X=135 X=185 X=235 X=285 X=335

3245.01 WK-R24-125 125 72 0,76 0,79 0,83 0,87 0,91


X=135 X=185 X=235 X=285 X=335

3247.01 ZR-R20 0,31 0,34 0,38 0,42 0,46

X [mm] 135 185 235 285 335

Y [mm] 50 ÷ 85 50 ÷ 135 50 ÷ 185 50 ÷ 235 50 ÷ 285

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NWK-P30WK-R30Cable trolleys for I-beam track for round cables

1. The weight given in the tables is specified for trolleys and clamps for beam INP 100 (acc. DIN 1025-1, PN-EN 10024). . Stainless steel realization is available – please contact. 2 UNILIFT reserves the right to make design changes 3. Spread evenly the wires on cable support to balance the load on both sides of trolley 4.

Specifications:

Trolley body: powder painted, galvanized steel

Mount with ball joint: polyamide PA

Cable holders: polyamide PA

Towing trolley’s yoke: galvanized steel

Rollers: polyamide PA with covered bearings

Bumpers: rubber EPDM

Axles, bolts, nuts: galvanized steel




Cable trolleys sign example:

WK-R30-125-N(E)120

Type


I-beam type

WKZ-R30-125-N(E)120

End clamps sign example: ZK-R30-106

Type


Regulated clamps


Towing trolleys

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WK-P30WK-R30

L

Ć38

29

E

E

Ć38

134

Wview „W”

35º

L

35º

L

E

L1

L2

20

50 54

W

view „W”

12

9

35º

35º


Catalog No. Type Dimensions [mm] Weight

[kg] L E

3305.51 WK-R30-125 125 84

1,23

3305.52 WK-R30-160 160 1,41


[kg] L E

3306.51 WKZ-R30-125 125 191

1,59

3306.52 WKZ-R30-160 160 1,78


kg] L L1 L2 E

3307.51 ZR-R30-106 106 62,5 45 70

0,48

3307.52 ZR-R30-141 141 80 76 0,59

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Example


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range [mm]

R [mm]

Weight [kg]

Catalog No. Type

1040.01 UL-1016 10 - 16 75 0,032 1040.01-N UL-1016-N

1040.02 UL-1726 17 - 26 110 0,058 1040.02-N UL-1726-N

1040.03 UL-2736 27 - 36 160 0,085 1040.03-N UL-2736-N

R

Material: body - polyamide PA bolts, nuts - galvanized steel - stainlees steel A2

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Cable trolley with ball joint

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1. The weight given in the tables is specified for trolleys and clamps for beam INP 100 (acc. DIN 1025-1, PN-EN 10024). o 2. For your request trolleys can be equipped st – proof bearings (- 40 C) with fro


Specifications:




Rollers: hardened galvanized steel with covered bearings






Type


I-beam type

End clamps sign example: ZR-R35-125

Type




range [mm]

R [mm]

Weight [kg]

Catalog No. Type

1040.01 UL-1016 10 - 16 75 0,032 1040.01-N UL-1016-N

1040.02 UL-1726 17 - 26 110 0,058 1040.02-N UL-1726-N

1040.03 UL-2736 27 - 36 160 0,085 1040.03-N UL-2736-N


Regulated clamp

Example


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WK-P30WK-R35

L

E

Ć46

Trolley WK-R35 can't be applied as a towing trolley. For that purpose, use suitable trolley WK-R36 e.g. WKZ-R36-150

LE

8,6

L1

W

view „W”

35º

84,6

150

35º

18,6

4x2

7



[kg] L E

3355.11 WK-R35-90 90 123 1,68


[kg] L L1 E

3367.11 ZR-R36-125 125 87 76 0,86

R


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Specifications:











WK-R36-150-N(E)120

Type


I-beam type

WKZ-R36-198-N(E)120

End clamps sign example: ZR-R36-125

Type



Towing trolley

Regulated clamp

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WK-P30WK-R36

L

E

8,6

L1

W

view „W”

35º

84,6

150

35º

18,6

4x2

7

L

E

Ć46

39

L

L1

E

74

44

39

Ć46

view „W”

35º

35ºW

76



[kg] L E

3365.11 WK-R36-150 150 123 2,62


[kg] L L1 E

3367.11 ZR-R36-125 125 87 76 0,86


[kg] L L1 E

3366.11 WKZ-R36-198 198 173 123 2,98

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Example

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range [mm]

R [mm]

Weight [kg]

Catalog No. Type

1040.01 UL-1016 10 - 16 75 0,032 1040.01-N UL-1016-N

1040.02 UL-1726 17 - 26 110 0,058 1040.02-N UL-1726-N

1040.03 UL-2736 27 - 36 160 0,085 1040.03-N UL-2736-N

R


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Cable trolleys

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Specifications:


Cable support: cold formed, Sendzimir galvanized steel PN-EN 10327


Pressure pad: thermoplastic elastomer




Maximum trolley load: 50 kgo oWorking temperature: -30 C to +80 C

Running unit type

Roller type: K – roller with rim

Roller size: 1 – roller diameter Ć46 mm

Assistance rollers (anti-lift): 0 - no

1 - yes

Guiding side rollers: 0 - no

KRoller type

Roller size

Assistance rollers (anti lift)

Guiding side rollers

1 00


WK-R40-250x175xD200-K100-N(E)120

Type


Cable support width [mm]

Cable support diameter [mm]

Running unit type

I-beam type

WKZ-R40-284x175xD200-K100-N(E)120

End clamps sign example: ZK-R40-221x175xD200-2

Type




Number of end clamps mounting points

Cable trolleys

Towing trolleys

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WK-P30WK-R40

L

39

ĆD

A

B

CE

Ć46

A

B

C

ĆD

L

E

39

L1

92

Ć46

90

55



[kg] L D A B Cmax E

3405.16.K100 WK-R40-250x175xD200-K100

250 200

130 175

20 146

4,85

3405.17.K100 WK-R40-250x206xD200-K100 161 206 5,05

3405.18.K100 WK-R40-250x240xD200-K100 195 240 5,38


[kg] L L1 D A B Cmax E

3406.16.K100 WKZ-R40-284x175xD200-K100

284 253 200

130 175

20 146

5,34

3406.17.K100 WKZ-R40-284x206xD200-K100 161 206 5,55

3406.18.K100 WKZ-R40-284x240xD200-K100 195 240 5,83

The flexible profile PRW-01 is helpful to fill gaps in the set of cables (page 54)


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End clamps

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Case of total weight of trolley and cables up to 50 kg (sign 4 in catalog number)

Case of total weight of trolley and cables up to 35 kg (sign 2 in catalog number)

L

39

41

L1

18

L2

8,5

E

A

B

C

ĆD

L

E34

L1

57

L2

8,5

39

A

B

C

ĆD



[kg] L L1 L2 D A B Cmax E

3407.16-2 ZK-R40-221x175xD200-2

221 125 124 200

130 175

20 119

2,34

3407.17-2 ZK-R40-221x206xD200-2 161 206 2,55

3407.18-2 ZK-R40-221x240xD200-2 195 240 2,82


[kg] L L1 L2 D A B Cmax E

3407.16-4 ZK-R40-221x175xD200-4

221 125 124 200

130 175

20 119

2,49

3407.17-4 ZK-R40-221x206xD200-4 161 206 2,70

3407.18-4 ZK-R40-221x240xD200-4 195 240 2,97



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WK-P30WK-R44

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Cable trolleys




Running unit type




1 - yes

Guiding side rollers: 0 - no

KRoller type

Roller size



1 00

Specifications:


Cable supports: cold formed, Sendzimir galvanized steel PN-EN 10327







Cable trolleys sign example: WKZ-R44-250x175x(D200-D125)-K100-N(E)120

Type




Running unit type

I-beam type

WK-R44-250x175x(D200-D125)-K100-N(E)120

End clamps sign example: ZK-R40-221x175x(D200+D125)

Type




WK-P30WK-R44

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ĆD

17

20

~257-2

77~

165

40

L

Ć46

A

B

ĆD1

Ć46

A

B

LL1

~90

55

92

40

~165

~257-2

77

17

20

ĆD1

ĆD

Cable trolleys

Towing trolleys



[kg] L D1 D2 A B

3405.21 WK-R44-250x175x(D200+D125)-K100

250 200

125 130 175

6,50

3405.22 WK-R44-250x175x(D200+D160)-K100

160

6,75

3405.24 WK-R44-250x206x(D200+D160)-K100 161 206 6,95

3405.26 WK-R44-250x240x(D200+D160)-K100 195 240 7,08


[kg] L L1 D1 D2 A B

3406.21 WKZ-R44-284x175x(D200+D125)-K100

284 252 200

125 130 175

6,90

3406.22 WKZ-R44-284x175x(D200+D160)-K100

160

7,15

3406.24 WKZ-R44-285x206x(D200+D160)-K100 161 206 7,35

3406.26 WKZ-R44-284x240x(D200+D160)-K100 195 240 7,48



WK-P30WK-R44

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A

B

LL1

~138

~239-2

4938

20

40

17

ĆD

ĆD1

8,5

128

35,5

58,5

End clamps



[kg] L L1 D1 D2 A B

3407.21 ZK-R44-221x175x(D200+D125)

221 124 200

125 130 175

4,10

3407.22 ZK-R44-221x175x(D200+D160)

160

4,35

3407.24 ZK-R44-221x206x(D200+D160) 161 206 4,56

3407.26 ZK-R44-221x240x(D200+D160) 195 240 4,83


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Cable trolleys

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Running unit type




1 - yes

Guiding side rollers: 0 - no 1 - yes

KRoller type

Roller size



1 00

Specifications:


Cable support: dip galvanized steel








WK-R50-320x216xD260-K100-N(E)120

Type




Running unit type

I-beam type

WKZ-R50-354x216xD260-K100-N(E)120

End clamps sign example: ZK-R50-291x216xD260

Type




ZZ-R50-250x216xD260

Cable trolleys

Towing trolleys

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WK-P30WK-R50

A

B

L

EC

Ć46

ĆD

44

L

L1

EC

44

105

55

A

B

Ć46

ĆD

112



[kg] L D A B Cmax E

3505.11.K100 WK-R50-320x216XD260-K100 320 260

161 216 25 173

6,60

3505.12.K100 WK-R50-320x268xD260-K100 213 268 7,13



3506.11.K100 WKZ-R50-354x216XD260-K100 354 323 260

161 216 25 173

7,30

3506.12.K100 WKZ-R50-354x268xD260-K100 213 268 7,83



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End clamps

Towing clamps

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LL1

80

50

80

20

ĆD

Ć11 50

100

44

A

B

EC

150

ĆD

A

B

EC

44

LL1

198

8,5

58,5

35,5




3508.11 ZZ-R50-250x216xD260 250 160 260

161 216 25 134

5,91

3508.12 ZZ-R50-250x268xD260 213 268 6,44



3507.11 ZK-R50-291x216xD260 291 160 260

161 216 25 143

4,10

3507.12 ZK-R50-291x268xD260 213 268 4,63



34 www.unilift.pl

KD

R 0

42018 E

N


35www.unilift.pl

Cable trolleys

KD

R 0

42018 E




Running unit type




1 - yes


KRoller type

Roller size



1 00

Specifications:


Cable support: dip galvanized steel








WK-R55-320x216xD260-K100-N(E)120

Type




Running unit type

I-beam type

WKZ-R55-354x216xD260-K100-N(E)120

End clamps sign example: ZK-R55-291x216xD260

Type




ZZ-R55-250x216xD260

Cable trolleys

Towing trolleys

The idea of trolley WK-P55 construction

WK-P55 trolleys have possibility to shift cable support up to 20 mm left or right in relation to the body for balance the load of the trolley.

36 www.unilift.pl

KD

R 0

42018 E

N

WK-P30WK-R55

20 20

ĆD

A

B

Ć46

EC

44

L

Ć46

A

BĆ

D

LL1

EC

112

105

55

44



[kg] L D A B Cmax E

3555.11 K100 WK-R55-320x216XD260-K100 320 260

161 216 25 203

6,80

3555.12 K100 WK-R55-320x268xD260-K100 213 268 7,61



3556.11.K100 WKZ-R55-354x216XD260-K100 354 323 260

161 216 25 203

7,50

3556.12 K100 WKZ-R55-354x268xD260-K100 213 268 8,31



37www.unilift.pl

End clamps

Towing clamps

KD

R 0

42018 E

NWK-P30WK-R55

A

B

EC

80

80

44

ĆD

LL1

Ć1120100

50

50

150

LL1

E

A

B

C

ĆD

44

198

8,5

58,5

35,5




3558.11 ZZ-R55-250x216xD260 250 160 260

161 216 25 164

6,11

3558.12 ZZ-R55-250x268xD260 213 268 6,92



3557.11 ZK-R55-291x216xD260 291 160 260

161 216 25 173

4,30

3557.12 ZK-R55-291x268xD260 213 268 5,11



38 www.unilift.pl

KD

R 0

42018 E

N


39www.unilift.pl

Cable trolleys

KD

R 0

42018 E




Running unit type


Roller size: 1 – roller diameter Ć46 mm 2 – roller diameter Ć63 mm


1 - yes


KRoller type

Roller size



1 00

Specifications:

Trolley body: dip galvanized steel

Cable support

welded to the body: dip galvanized steel


Pressure pad: galvanized steel + thermoplastic elastomer




Maximum trolley load (rollers Ć46 mm): 80 kg

Maximum trolley load (rollers Ć63 mm): 160 kgo oWorking temperature: -40 C to +90 C


WK-R61-350x268xD260-11K100-N(E)120

Type




Number of clamps

Running unit type

I-beam type

WKZ-R61-390x268xD260-11K100-N(E)120


Type




Number of clamps

ZZ-R61-268x268xD260-11

Cable trolleys

Towing trolleys

40 www.unilift.pl

KD

R 0

42018 E

N

WK-P30WK-R61

L

51

ĆD

21

Ć11

Ćd

E

A

B

C

Ćd

ĆD

72

72Ć11

L

L1

EC

A

B

21



[kg] L D d A B Cmax E

3610.11.K100 WK-R61-350x216xD260-11K100

350 260 46

77 216

25 158

7,04

3610.21.K100 WK-R61-350x268xD260-21K100 103 268

10,08

3610.21.K200 WK-R61-350x268xD260-21K200 63 11,40

Trolleys with supporting rollers (anti lift)


[kg] L D d A B Cmax E

3610.11.K110 WK-R61-350x216xD260-11K110

350 260 46

77 216

25 158

7,92

3610.21.K110 WK-R61-350x268xD260-21K110 103 268

10,95

3610.21.K210 WK-R61-350x268xD260-21K210 63 12,30


[kg] L L1 D d A B Cmax E

3611.11.K100 WKZ-R61-390x216xD260-11K100

390 350 260 46

77 216

25 158

8,10

3611.21.K100 WKZ-R61-390x268xD260-21K100 103 268

11,14

3611.21.K200 WKZ-R61-390x268xD260-21K200 63 12,46

Trolleys with supporting rollers (anti lift)


[kg] L L1 D d A B Cmax E

3611.11.K110 WKZ-R61-390x216xD260-11K110

390 350 260 46

77 216

25 158

8,98

3611.21.K110 WKZ-R61-390x268xD260-21K110 103 268

12,00

3611.21.K210 WKZ-R61-390x268xD260-21K210 63 13,36



41www.unilift.pl

End clamps

Towing clamps

KD

R 0

42018 E

NWK-P30WK-R61

ĆD

Ć11

Ć12,2 E

C

A

B

L

L1

25

80 110

2684

63

120

50

80

A

B

CE

L

L1

ĆD

Ć11

51

200

148

11

16

74

22




3613.11 ZZ-R61-268x216xD260-11 268 180 260

77 216 25 103

5,70

3613.21 ZZ-R61-268x268xD260-21 103 268 6,00



3612.11 ZK-R61-287x216xD260-11 287 190 260

77 216 25 113

5,10

3612.21 ZK-R61-287x268xD260-21 103 268 5,35



42 www.unilift.pl

KD

R 0

42018 E

N


43www.unilift.pl

Cable trolleys

KD

R 0

42018 E




Running unit type


Roller size: 1 – roller diameter Ć46 mm 2 – roller diameter Ć63 mm


1 - yes


KRoller type

Roller size



1 00

Specifications:


Cable support

bolted to the body: dip galvanized steel






Maximum trolley load (rollers Ć46 mm): 80 kg

Maximum trolley load (rollers Ć63 mm): 160 kgo oWorking temperature: -40 C to +90 C


WK-R62-350x370xD260-11K100-N(E)120

Type




Number of clamps

Running unit type

I-beam type

WKZ-R62-390x370xD260-11K100-N(E)120


Type




Number of clamps

ZZ-R62-268x370xD260-11

Cable trolleys

Towing trolleys

One c

able

cla

mp (

A2)

Tw

o c

able

cla

mps

(A1)

44 www.unilift.pl

KD

R 0

42018 E

N

WK-P30WK-R62

L

ĆD

Ć11

A1

B

CE

54

Ćd

2151

B

A2A2The picture also concerns towing trolley

L

Ćd

ĆD

L1

EC

A1

B

5421 72

72


Tw

o c

able

cla

mps

(A1)

Catalog No. Type Dimensions [mm] Number

of clamps Weight [kg] L D d A1 A2 B C E

3620.11.K100 WK-R62-350x370xD260-11K100

350 260

46

--- 150 370

25

140

1 9,68

3620.12.K100 WK-R62-350x370xD260-12K100 130 ---

2

9,74

3620.22.K100 WK-R62-350x430xD260-22K100 161 --- 430 11,15

3620.32.K100 WK-R62-350x510xD260-32K100 200 --- 510 11,60

3620.11.K200 WK-R62-350x370xD260-11K200

63

--- 150 370

154

1 11,28

3620.12.K200 WK-R62-350x370xD260-12K200 130 ---

2

11,34

3620.22.K200 WK-R62-350x430xD260-22K200 161 --- 430 12,75

3620.32.K200 WK-R62-350x510xD260-32K200 200 --- 510 13,20


of clamps Weight [kg] L L1 D d A1 A2 B C E

3621.11.K100 WKZ-R62-390x370xD260-11K100

390 350 260

46

--- 150 370

25

140

1 10,74

3621.12.K100 WKZ-R62-390x370xD260-12K100 130 ---

2

10,80

3621.22.K100 WKZ-R62-390x430xD260-22K100 161 --- 430 12,21

3621.32.K100 WKZ-R62-390x510xD260-32K100 200 --- 510 12,66

3621.11.K200 WKZ-R62-390x370xD260-11K200

63

--- 150 370

154

1 12,34

3621.12.K200 WKZ-R62-390x370xD260-12K200 130 ---

2

12,40

3621.22.K200 WKZ-R62-390x430xD260-22K200 161 --- 430 13,81

3621.32.K200 WKZ-R62-390x510xD260-32K200 200 --- 510 14,26



45www.unilift.pl

End clamps

Towing clamps

KD

R 0

42018 E

NWK-P30WK-R62

25

110

80

C

A1 54

B

LL1

84

E

ĆD

Ć12,2

26

Ć11

63

120

50 80

A2

80 110

B

A2

ĆD

CE

A1

B

54

L

L1

51

Ć11

200

148

11

16

22

74

CE

A2

B

A2


One c

able

cla

mp (

A2)

Tw

o c

able

cla

mps

(A1)

One c

able

cla

mp (

A2)

Tw

o c

able

cla

mps

(A1)


of clamps Weight [kg] L L1 D A1 A2 B C E

3623.11 ZZ-R62-268x370xD260-11

268 180 260

--- 150 370

25 103

1 7,65

3623.12 ZZ-R62-268x370xD260-12 130 ---

2

7,70

3623.22 ZZ-R62-268x430xD260-22 161 --- 430 8,22

3623.32 ZZ-R62-268x510xD260-32 200 --- 510 9,00


of clamps Weight [kg] L L1 D A1 A2 B C E

3622.11 ZK-R62-285x370xD260-11

285 190 260

--- 150 370

25 110

1 6,70

3622.12 ZK-R62-285x370xD260-12 130 ---

2

6,80

3622.22 ZK-R62-285x430xD260-22 161 --- 430 7,40

3622.32 ZK-R62-285x510xD260-32 200 --- 510 8,04



46 www.unilift.pl

KD

R 0

42018 E

N


47www.unilift.pl

Cable trolleys

KD

R 0

42018 E




Running unit type




1 - yes


KRoller type

Roller size



2 00

Specifications:


Cable supports









WK-R64-350x370x(D260+D160)-11K200-N(E)120

Type




Number of clamps

Running unit type

I-beam type

WKZ-R64-390x370x(D260+D160)-11K200-N(E)120

End clamps sign example: ZK-R64-285x370x(D260+D160)-11

Type




Number of clamps

ZZ-R64-275x370x(D260+D160)-11

Towing trolleys

Cable trolleys

48 www.unilift.pl

KD

R 0

42018 E

N

WK-P30WK-R64

ĆD2

ĆD1

Ćd

B

A1 54

17

27

323

152

51 21

L

Ćd

A2 A2

B17

27

323

152

ĆD1

L

L1

A1

B

Ćd

ĆD2

5427

17

323

152

7221

72


One c

able

cla

mp (

A2)

Tw

o c

able

cla

mps

(A1)

The picture also concerns towing trolley

Tw

o c

able

cla

mps

(A1)


of clamps Weight [kg] L D1 D2 d A1 A2 B

3640.11.K200 WK-R64-350x370x(D260+D160)-11K200

350 260 160 63

--- 150 370

1 15,10

3640.12.K200 WK-R64-350x370x(D260+D160)-12K200 130 --- 2

15,55

3640.22.K200 WK-R64-350x430x(D260+D160)-22K200 161 --- 430 16,80


of clamps Weight [kg] L L1 D1 D2 d A1 A2 B

3641.11.K200 WKZ-R64-390x370x(D260+D160)-11K200

390 350 260 160 63

--- 150 370

1 16,20

3641.12.K200 WKZ-R64-390x370x(D260+D160)-12K200 130 --- 2

16,65

3641.22.K200 WKZ-R64-390x430x(D260+D160)-22K200 161 --- 430 18,00



49www.unilift.pl

End clamps

Towing clamps

KD

R 0

42018 E

NWK-P30WK-R64

ĆD2

Ć11

ĆD1

Ć12,2

26

84

LL1

277

106

27

17

A1 54

B

80

25

110

63120

50

80

80 110

A2 A2

B

A1 54

B

27

17

106

277

L

L1

51

ĆD2

ĆD1

200

148

11 22

74

16

A2

B

27

17

106

277

A2


One c

able

cla

mp (

A2)

Tw

o c

able

cla

mps

(A1)

One c

able

cla

mp (

A2)

Tw

o c

able

cla

mps

(A1)


of clamps Weight [kg] L L1 D1 D2 A1 A2 B

3643.11 ZZ-R64-275x370x(D260+D160)-11

275 190 260 160

--- 150 370

1 10,80

3643.12 ZZ-R64-275x370x(D260+D160)-12 130 --- 2

11,15

3643.22 ZZ-R64-275x430x(D260+D160)-22 161 --- 430 12,00



3642.11 ZK-R64-285x370x(D260+D160)-11

285 190 260 160

--- 150 370

1 10,50

3642.12 ZK-R64-285x370x(D260+D160)-12 130 --- 2

10,95

3642.22 ZK-R64-285x430x(D260+D160)-22 161 --- 430 11,80



www.unilift.pl

KD

R 0

42018 E

N

50 www.unilift.pl


WK-P30WK-R64

51www.unilift.pl

KD

R 0

42018 E

N

Cable trolleys




Running unit type

Roller type: C – cylindrical roller



1 - yes


CRoller type

Roller size



2 00

Specifications:


Cable supports



Set assistance rollers: hardened galvanized steel with covered bearings







WK-R64-350x370x(D260+D160)-11C211-N(E)160

Type




Number of clamps

Running unit type

I-beam type

WKZ-R64-390x370x(D260+D160)-11C211-N(E)160

End clamps sign example: ZK-R64-285x370x(D260+D160)-11

Type




Number of clamps

ZZ-R64-275x370x(D260+D160)-11

WK-P30WK-R64

52 www.unilift.pl

Towing trolleys

Cable trolleys

LL1

ĆD1

ĆD2

72

72

Ćd

Ćd1Ćd2

A1 53

B

17

27~344~1

73

L

51 21

ĆD2

ĆD1

Ćd2Ćd

Ćd1

A2 A2

~344

B

~173

27

17

~344

17

Ćd

Ćd1Ćd2

A1 53

B

~173

27


One c

able

cla

mp (

A2)

Tw

o c

able

cla

mps

(A1)

The picture also concerns towing trolley

Tw

o c

able

cla

mps

(A1)


of clamps Weight [kg] L D1 D2 d d1 d2 A1 A2 B

3640.11.C211 WK-R64-350x370x(D260+D160)-11C211

350 260 160 63 40 40

--- 150 370

1 17,55

3640.12.C211 WK-R64-350x370x(D260+D160)-12C211 130 --- 2

17,85

3640.22.C211 WK-R64-350x430x(D260+D160)-22C211 161 --- 430 18,35


of clamps Weight [kg] L L1 D1 D2 d d1 d2 A1 A2 B

3641.11.C211 WKZ-R64-390x370x(D260+D160)-11C211

390 350 260 160 63 48 40

--- 150 370

1 18,65

3641.12.C211 WKZ-R64-390x370x(D260+D160)-12C211 130 --- 2

18,95

3641.22.C211 WKZ-R64-390x430x(D260+D160)-22C211 161 --- 430 19,45



KD

R 0

42018 E

N

WK-P30WK-R64

53www.unilift.pl

KD

R 0

42018 E

N

End clamps

Towing clamps

ĆD2

Ć11

ĆD1

Ć12,2

26

84

LL1

277

106

27

17

A1 54

B

80

25

110

63120

50

80

80 110

A2 A2

B

A1 54

B

27

17

106

277

L

L1

51

ĆD2

ĆD1

200

148

11 22

74

16

A2

B

27

17

106

277

A2


One c

able

cla

mp (

A2)

Tw

o c

able

cla

mps

(A1)

One c

able

cla

mp (

A2)

Tw

o c

able

cla

mps

(A1)



3643.11 ZZ-R64-275x370x(D260+D160)-11

275 190 260 160

--- 150 370

1 10,80

3643.12 ZZ-R64-275x370x(D260+D160)-12 130 --- 2

11,15

3643.22 ZZ-R64-275x430x(D260+D160)-22 161 --- 430 12,00



3642.11 ZK-R64-285x370x(D260+D160)-11

285 190 260 160

--- 150 370

1 10,50

3642.12 ZK-R64-285x370x(D260+D160)-12 130 --- 2

10,95

3642.22 ZK-R64-285x430x(D260+D160)-22 161 --- 430 11,80



54 www.unilift.pl

KD

R 0

42018 E

N


5

Flexible filling profileBasic flexible

pad

Catalog No. Type Weight

[kg]

1075.00 PRW-01 0,1500

Material: thermoplastic elastomer

Flexible filing profile

P rollers with bearingslastic covered

Steel rollers with bearings covered

Material: body - polyamide PA - polypropylene PP (on request) covered rolling bearing - galvanizad steel - stainless steel A2 axles, bolts, nuts - galvanized steel - stainless steel A2

Flexible profile is designed for fill in the free space in a bunch of cables between clamping surfaces made by cable support and part of trolley or end clamp body.The application of flexible profile provides steady pressure on the cables in case of the large difference in cross-section.

Material: body - hardened galvanized steel covered rolling bearing - galvanizad steel bearing cap - galvanized steel axles, bolts, nuts - galvanized steel


[kg] d b M

3100.10 RS-46N 46 16 M10 0,295

3100.20 RS-63N 63 19 M12 0,645

3100.15 RS-46E 46 16 M10 0,295

3100.25 RS-63E 63 19 M12 0,645

Profile is available in lengths that are multiples of 1 meter

M

b

Ćd

o oWorking temperature: -30 C ¸ +80 C

N (in type sign) – rollers for standard I-beam INP acc. DIN 1025-1, PN-EN 10024E (in type sign) – rollers for parallelepiped I-beam IPE acc. DIN 1025-5, PN-EN 10034

o oWorking temperature: -30 C ¸ +80 C (standard)o o -40 C ¸ +80 C (please request)

N (in type sign) – rollers for standard I-beam INP acc. DIN 1025-1, PN-EN 10024E (in type sign) – rollers for parallelepiped I-beam IPE acc. DIN 1025-5, PN-EN 10034

Cylindrical steel rollers with bearingscovered

M

Ćd

b




[kg] d b M

3110.10 RSC-63 63 22 M12 0,500

M

b

Ćd


[kg] d b M

3100.00 RTS-38N 38 16 M8 0,060

3100.05 RTS-38E 38 16 M8 0,060

3100.00-N RTS-38N-N 38 16 M8 0,060

3100.05-N RTS-38E-N 38 16 M8 0,060


55www.unilift.pl

Example

KD

R 0

42018 E

N

LX

Ćdmax.

Ćd

max.

Ćd

max.

a

b

LX

Ćd

max.

a

b

C

Ćd

max.

Ćd

max.


Guiding rollers

Ćd2

Ćd

1




[kg] d1 d2

3130.10 ZRP-1 40 40 0,410


[kg] d b M

3120.10 RPS-40 40 17 M10 0,214

Assistance rollers (anti-lift)


Material: body - hardened galvanized steel covered rolling bearings - galvanizad steel bearing cap - galvanized steel axles, bolts, nuts - galvanized steel

Clamping frame for round cables

Material: body - aluminum spacers - aluminum - thermoplastic elastomerflexible filing profile axles - galvanized steel bolts, nuts - galvanized steel


[kg] dmax X L a b C

3160.11 UKR-170-1

26

80 170

40 60 20

0,530

3160.12 UKR-225-1 135 225 0,575

3160.13 UKR-255-1 165 255 0,600

3160.14 UKR-290-1 200 290 0,630

3160.15 UKR-305-1 215 305 0,645

Other sizes are possible

Sectional clamping frame for round cables

Material: body - aluminum spacers - aluminum thermoplastic elastomerflexible filing profile - axles - galvanized steel bolts, nuts - galvanized steel


[kg] dmax X L a b C

3162.01 UKR-270-2

26

150 270

40 60 20

0,600

3162.02 UKR-320-2 200 320 0,640

3162.03 UKR-380-2 260 380 0,695

3162.04 UKR-440-2 320 440 0,750

3162.05 UKR-520-2 400 520 0,810

Other sizes are possible.

M

bĆ

d

Catalog No. Type Diameter [mm]

cord PVC insulation

3000.10B CLS-4/6-L*) 4 6

3000.20B CLS-6/8-L*) 6 8


Catalog No. Type Y

[mm]

Diameter [mm]

cord PVC insulation

3000.10A CLS-4/6-S-L*) 27 4 6

3000.20A CLS-6/8-S-L*) 35 6 8

56 www.unilift.pl

KD

F 0

42018 E

N

PVC covered steel rope ties with shackle

Material: rope - galvanized steel PVC covered rope thimble - stainless steel AISI 316 shackle - stainless steel AISI 316

Material: rope - galvanized steel PVC covered rope thimble - stainless steel AISI 316 shackle - stainless steel AISI 316

*) – Add length [mm] to the catalog number L

*) – Add length [mm] to the catalog number L

PVC covered steel rope ties without shackle

A - with shackle

B - without shackle

A Ć4/Ć6 mm steel rope tie weight = 0,084 [kg] × [m] + 0,064 [kg]L

Ć6/Ć8 mm steel rope tie weight = 0,168 [kg] × [m] + 0,154 [kg]LA

Ć4/Ć6 mm PVC shielded steel rope tie weight = 0,084 [kg] × [m] + 0,010 [kg]LB

Ć6/Ć8 mm PVC shielded steel rope tie weight = 0,168 [kg] × [m] + 0,014 [kg]LB

57www.unilift.pl

KD

R 0

42018 E


Strengthened steel cable supports


[kg] D A B

1082.03 D160x175

175

135 175 0,915

1082.04 D160x206 161 206 1,040

1082.05 D160x240 195 240 1,220

1082.06 D200x175

200

135 175 1,200

1082.07 D200x206 161 206 1,340

1082.08 D200x240 195 240 1,500

Material: galvanized steel

Flanged steel cable supports


[kg] D A3 B1

1084.01 D160x182 160

135 182 0,760

1084.02 D160x212 167 212 0,930

1084.03 D200x182

260

134 182 1,370

1084.04 D200x212 165 212 1,600

1084.05 D200x252 203 252 1,870

Material: dip galvanized steel


[kg] D A B

1083.01 D260x216 260

161 216 1,310

1083.02 D260x268 213 268 1,790

Flanged steel cable supports (for cable trolleys WK-R62, WK-R64)

Material: dip galvanized steel

A

B

ĆD

A3

B1ĆD

Bumper ZG-02

Material: - rubber EPDM

12,5

Ć26

ExampleCatalog No. Type

Weight [kg]

1080.00 ZG-02 0,01

ĆD

A

B

Two steel cable supports with a flange are screwed on both sides to the body of the cable trolley.

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[kg]

Catalog No. Type

1041.00 MPK 0,045 1041.00-N MPK-N


Mount with ball joint MPK


12

17

58

Maximum holder set load (galvanized steel): 10 kg

Maximum holder set load (stainless steel): 6 kg

o oWorking temperature: -20 C to +50 C

Bumper ZG-03

Material: rubber EPDM


[kg]

1080.40 ZG-03 0,030

Ć10

Ć5

25

20

48

25

17

Example

Assembly and installation of cable festoon - example

Cable festoon pre - assembly by UNILIFT:· forming a wiring harness with flat cables· placing a wiring harness on cable trolleys· placing a complete festoon with trolleys on a support structure

Trucking pre-assembled festoon to the installation location indicated by the Customer

Internal transport to the destination track Cable festoon mounted on a gantry crane

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Cables for crane industry – general information

UNILIFT has got a wide offer of festoon cables made by leading producers. Below is the list of typical cables. These cables are mainly applied in: festoon systems, cable reels, energy guiding chains, etc.

Festoon systems consist flat cables characterized by flexibility and very low curve radius. They're able to bundled – what gives reduction of festoon's size.Here are the main types of flat cables (insulation PVC and rubber, shielded or unshielded):

- H05VVH6-F - H07VVH6-F - YFLY, KYFLY - YCFLY, YFCLY, KYCFLY, KYFLCY (EMV) - NGFLGOU UL - M(StD)HOU UL (EMC) - LOSH

Festoon systems consist round cables characterized by flexibility and very low curve radius. Here are the main types of flat cables (insulation PUR and rubber, shielded or unshielded):

- FESTOONFLEX PUR-HF - FESTOONFLEX C-PUR-HF - KAWEFLEX PUR-HF - KAWEFLEX C-PUR-HF - H07RN-F

Festoon systems consist round cables characterized by flexibility and very low curve radius. Here are the main types of flat cables

(insulation PUR and rubber, shielded or unshielded):

- TROMMELFLEX PUR-HF - TROMMELFLEX-HD SPECIAL - TROMMELFLEX KSM-S (N)SHTOU-J

For energy guiding chains the most commonly used cables are:

- FESTOONFLEX PUR-HF - FESTOONFLEX C-PUR-HF - TROMMELFLEX KSM-S (N)SHTOU-J - STN - STCN (EMV)

Cable for connect the control stations with crane or conveyor devices, hoists, etc. equipped with two integral steel strings:

- FYMYTW - KASTER

Cable glands – general information

UNILIFT has to offer a wide assortment of cable glands for cables pointed above.Cable glands types: - plastic PG and metric for flat and round cables - nickel plated brass PG and metric for flat cables, - special glands, - universal glands

More information is contained in our catalog: „Electrical cables for cranes, elevators and conveyor systems”.

Please inquire defining the type, number of wires, conductor cross-section and the required amount in meters.We will send you an offer immediately.

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FkW = 2źh źGk [kg]

Lw = ĆD+2źdmax + 15 [mm]

c + e ł 15

Power circuitcable

Power circuitcable

The largestdiameter cable

A

Lw

ec

ĆD

Ćd

Design tips

1. Cable arrangement on cable support

2. Cable trolleys selection

· Approximate weight of cables for one trolley:

· Length and width of cable trolleys for round cables:

Gk = weight of 1 meter of cable bunch [kg/m]h = cable loop height [m]

Lw - approximate cable length [mm]

dmax - cable diameter [mm]

ĆD - cable support diameter [mm]

3. Cable length addition coefficient in festoon system

Cable length in festoon system (Look: page 5)

For calculation of festoon's cable length coefficient “f” should be considered. Coefficient value depends on working conditions, trolleys speed,height of cable bunch, track shape, etc

L = (s + m)źf [m]

1,25f

1,20

1,15

1,10

1,00

Vj = do 30 [m/min]

0,5

1,0

2,0

3,0

4,0 h [m]

1,25f

1,20

1,15

1,10

1,00

Vj = 31-40 [m/min]

0,5

1,0

2,0

3,0

4,0 h [m]

1,25f

1,20

1,15

1,10

1,00

Vj = 41-50 [m/min]

0,5

1,0

2,0

3,0

4,0 h [m]

1,25f

1,20

1,15

1,10

1,00

Vj = 51-63 [m/min]

0,5

1,0

2,0

3,0

4,0 h [m]

1,25f

1,20

1,15

1,10

1,00

Vj = 64-80 [m/min]

0,5

1,0

2,0

3,0

4,0 h [m]

1,25f

1,20

1,15

1,10

1,00

Vj = 81-100 [m/min]

0,5

1,0

2,0

3,0

4,0 h [m]

L - approximate cable length [m]s - towing trolley route length [m]

m - trolleys storage area length [m]

f - cable length addition coefficient

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Assembly and operation line of I – beam power supply

I – beam setup guidelines

1. I-beam should be mounted parallel to the mobile device runway at such a distance from him that even when cables are rocking (eg. due to the wind) collision of moving parts and cables with fixed elements of the structure was not possible 2. Size of the I - beam and its supporting structure must be selected according to the applied load, taking into account other relevant conditions. 3. Installation of I – beam must be carried out very carefully and thoroughly, paying particular attention to all connections of the profile sections, which must be equal to - welds on these joints must be flush with the surface of the lower shelf of the beam, after which cable trolleys are rolling on. 4. In case of application of cable trolleys with additional assistance rollers, it should be aligned with these surfaces of the profile, after which the assistance rollers are rolling.

Cable trolleys

All cable trolleys types are completely mounted by UNILIFT. Supply line elements: cable trolleys, towing trolley and end clamp should be placed on the track in the following order: 1. Towing trolley - from the powered unit . 2. Cable trolleys – between towing trolley and end clamp. 3. End clamp – fastened to lower shelf of the I - beam.

Cables

Wires should be placed and tightened on cable supports in a way that prevents bursting strands and isolation if necessary using additional relief ties. Cable placing rules are shown in Unilift catalogs. Overhang between cable trolleys should be evenly distributed and only if necessary can be varied.

Wiring harness insulated clamps

At each lower top of the wiring loop must be installed properly fitted clamp insulated conductors, wherein: - overhang up to 2 m - 1 clamp, - overhang over 2 m - 2 clamps.Insulated clamps should be installed on the fattest cables without the possibility of slippage. Other, thinner wires should be placed in the clamp with the possibility to freely move

Relief rope ties

If necessary, use rope ties to relieve cables, mounting it between cable trolleys and end clamp. Ties should be sufficiently shorter than the maximum distance between the trolleys. In case of possibility of hard dynamic impact, in order to protect the relief ties and other fixing elements, an additional flexible ties should be applied.

Festoon pre-assembly

UNILIFT can provide a pre-assembled festoon on a special support structure with the appropriate I - beam. During the installation of the festoon cable on the device, observe the safety rules. Installation should be carried out in such a manner that the individual moving the trolleys with bundles of cables does not cause any damage

Trolleys test drive

Check the correctness of festoon's trolleys driving over the entire length of the track and especially the area of the beam connections.

Inspection and maintenance of power lines

Inspection of all elements of the supply line must be carried out in periods of about 3 months. Inspection range: 1. Trolley's rollers checkout: - check the roller wear - check the condition of bolted joints. 2. Check the cable fixing at all trolleys and clamps. 3. Check the wiring harness insulated clamps at each lower top of the wiring loop with bolted joints 4. Check the condition of other bolted joints. 5. Check the condition of rope ties. 6. Check the condition of cables.

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Type:

Trolley speed: m/min

Operating time: hours/day

Towing trolleys (clamp) route lenght: S = m

Permissible trolleys storage area length: m = m

Permissible height of cable loop: H= m

Cable length from towing trolley to actuator contact box: Lwkz = m

Cable length from end clamp to crane contact box: Lzk = m

Maximum trolley width: B = mm

I-beam type:

Towing trolley: yes , no

bridge crane , gantry , other

2Trolley acceleration: m/s

Crane data:

I-beam power supply system selection

Towing clamp: yes , no

Cable festoon withtowing trolley

Cable festoon with towing (mobile) clamp

Towing cable trolley

End clamp

Cable trolleyI-beam

Clamping frame



receiver

md

m

a

x

BView „x”

HhLwkz

10

0 m

m

Lzk

10

0 m

m

Stationary terminal

box


receiver

Clampingframe

Steel rope ties

Towing clamp Cable trolleyI-beam End clamp

s m

a md

x

Lzk

h H

Lwkz

B

View „x”


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Operation conditions

Localization: indoor , outdoor

Working environment: normal , dusty , (dust level: weak- , average- , high- )

maritime climate , tropical countries , subtropical countries ,

chemically aggressive: yes , no ,

what kind: , level:

o oTemperature: C min. , C max. , Humidity %

Festoon’s cable properties (Please carefully fill in the table)

Special construction / accessories

Wind protection: yes , no Ties between trolleys: yes , no

Cable holders: yes , no Cable festoon pre-assembly by UNILIFT: yes , no

Contact data:

Additional data:

Permissible wind speed: m/s

Include cable delivery? yes , no ,

Company:

Address:

Contact person: office:

Phone number: e-mail:

Fla

t

Round

PU

R

Rubber

Shielded

cable

Oth

er

PV

C

Diameter dof a round cable [mm]

Flat cablecross section [mm x mm]Number

of cables

Icabledimensione.g. 4G4, 12x1,5

Length [m]

Cable type

A

b

Ćd

Documents

KDR 042018 EN - Unilift