A breath - iMotor srl - Motori brushless elettrici ad alta

3-PHASE PERMANENT MAGNETSYNCHRONOUS MOTORS

A breathof fresh air!

+H

IGH

EFF

ICIE

NCY

IE4

+

CE compliance

iMotor products comply with the Product Direc ves applicable to all European Union countries, ensuring appropriate safety standards.

A “CE Declara on of Conformity” is issued for all products, in line with the following Direc ves:

2006/95/CE “Low Voltage Direc ve”

Responsibilities for the products and their use

Customers are responsible for the correct choice and use of the product in line with their own industrial and/or commercial needs.

Customers are always responsible for safety in the place of use of the product.

In drafting this catalogue, the utmost a en on has been paid to ensuring the accuracy of the informa on.

However, iMotor shall not be directly or indirectly liable for any errors, omissions or obsolete data.

Due to the constant development of the state of the art, iMotor reserves the right to modify the contents of this document at any me; the informa on included herein is not binding.

Customers have the ul mate responsibility for the choice of product, unless otherwise agreed formally in wri ng between the par es.

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3-PHASE PERMANENT MAGNET SYNCHRONOUS MOTORS - HIGH EFFICIENCY IE4+

TECHNICAL CATALOGUE - MANUFACTURED BY IMOTOR

1. THE ITALIAN-MADE SOLUTION COMBINING SIMPLICITY AND HIGH TECHNOLOGY ―――― 22. ECONOMIC ADVANTAGES OF USING ZEPHYRUS MOTORS ――――――――――――――― 3 2.1. Working effi ciently ―――――――――――――――――――――――――――――― 3 2.2. Calcula on of energy and cost savings ――――――――――――――――――――― 33. TECHNICAL INFORMATION ――――――――――――――――――――――――――――― 4 3.1. Technical Features ―――――――――――――――――――――――――――――― 4 3.2. Conformity with standards and direc ves ―――――――――――――――――――― 5 3.3. Nominal opera ng condi ons ――――――――――――――――――――――――― 5 3.4. Output dera ng according to ambient temperature ――――――――――――――― 5 3.5. Output dera ng according to al tude ―――――――――――――――――――――― 5 3.6. Opera on with inverter ―――――――――――――――――――――――――――― 5 3.7. Construc on components for IC411 standard motor (self-ven lated) ―――――――――― 6 3.8. Construc on forms and assembly posi ons ――――――――――――――――――― 74. ZEPHYRUS MOTOR RANGE ―――――――――――――――――――――――――――― 85. HOW TO ORDER A MOTOR ――――――――――――――――――――――――――――― 96. PERFORMANCE TECHNICAL DATA ―――――――――――――――――――――――――― 10 6.1. Defi ni on of main dimensions ――――――――――――――――――――――――― 10 6.2. Speed-Torque curve according to the cooling method applied to the motor ――――― 10 6.3. Effi ciency values ――――――――――――――――――――――――――――――― 10 6.4. Nameplate example ―――――――――――――――――――――――――――――― 117. DIMENSIONAL FEATURES ――――――――――――――――――――――――――――― 228. BEARINGS AND LUBRICATION ―――――――――――――――――――――――――――― 24 8.1. Maximum applicable radial loads ―――――――――――――――――――――――― 24 8.2. Maximum applicable axial loads ―――――――――――――――――――――――― 259. DYNAMIC BALANCING ――――――――――――――――――――――――――――――― 2510. NOISE LEVELS ――――――――――――――――――――――――――――――――――― 2511. CONNECTIONS ―――――――――――――――――――――――――――――――――― 26

INDEX

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1. THE ITALIAN MADE SOLUTION COMBINING SIMPLICITY AND HIGH TECHNOLOGY.

ZEPHYRUS: THE ITALIAN WAY TO ENERGY SAVINGS AND ENVIRONMENTAL PROTEC-TION.

Even the most scep cal and least sensi ve to environmental problems have had to admit defeat.

Climate change due to the greenhouse eff ect and health problems caused by the pollu on produced by energy produc on are a reality we have to deal with in our everyday lives.

Industrialised countries have issued laws to reduce energy demands, focusing on electric motors which, alone, represent almost 70% of consump on in produc- on process.

iMotor has responsibly sought to off er its own contribu on, working with the University of Modena and Reggio Emilia to design a new concept of motor, compliant to IE4 standards, which means higher than the current minimum statutory requirements.

The idea began with the components of standard induc on motors, inte-gra ng them with PM technology to create products with extremely high

effi ciency at costs which un l now were unthinkable for such high performance.

A er our compact series EOS, ZEPHYRUS off ers a full range of motors with the same power and size of standard asynchronous and guarantees the perfect mechanical interchangeability.

ZEPHYRUS was the Greek god of the fresh wind who brought the spring rains that were so valuable for awakening the nature.

A er laboratory tests we can say that the new range of motors names a er him may well off er

a new page in the long history in the field of

ven la on.

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EINDUCTION = × HPnom× L%

100n%INDUCTION

100

CAINDUCTION = × H × CPnom× L%

100n%INDUCTION

100

E = EINDUCTION -EZEPH

RA = CAINDUCTION -CAZEPH

EZEPH = × HPnom× L%

100n%ZEPH

100

CAZEPH = × H × CPnom× L%

100n%ZEPH

100

TR = RA

× 12(PrZEPH-PrINDUCTION)

Example of effi ciency values with variable speed between IE2-IE3induc on motors and IE4 synchronous/brushless PM motors

2. ECONOMIC ADVANTAGES OF USING ZEPHYRUS MOTORS

2.1. Working effi ciently High effi ciency motors off er the following advantages:

• Reduced consump on and electricity costs;

• Greater effi ciency in all load condi ons, par cularly with reduced loads, with smaller constant losses;

• Greater effi ciency at all speeds, par cu-larly those below the nominal speed.

2.2. Calcula on of energy and cost savings

Induc on motor IE1 or IE2 or IE3

Energy used in a year [kWh/year]:

Savings

Energy saved in a year [kWh/year]:

Annual savings [Eur/year]:

Payback time for the additional motor costs [Months]:

Annual energy cost [Eur/year]:

ZEPHYRUS motor

Energy used in a year [kWh/year]:

Annual energy cost [Eur/year]:

where:

• Pnom [kW]: Rated motor output

• L %: Coeffi cient (%) of use of the rated motor output

• η%INDUCTION: Performance (%) of the induc on motor (IE1/IE2/IE3)

• η%ZEPH: Performance (%) of the ZEPHYRUS brushless motor

• H [h/year]: Annual use of the motor

• C [Eur/kWh]: Cost per kWh

• PrINDUCTION [Euro]: Price of the induc on motor (IE1/IE2/IE3)

• PrZEPH [Eur]: Price of the ZEPHYRUS brushless motor

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3. TECHNICAL INFORMATION

3.1. Technical Features • Designed to operate with variable speed drive (VSD)

• Permissible ambient temperature: -15 ÷ +40 °C, max. al tude 1000 m above sea level

• Insula on class F with standard overtemperature in class B (higher insula on and overtemperature classes available on request)

• Standard protec on class IP55 (IP56, IP65, IP66 available on request)

• Dynamic rotor balancing with half key

• Sha height 56b, 63b, 71b, 80b, 90La, 100La, 112Ma, 132Mb, 160La, (180L and 200 Lb to be developed)

• Standardised MEC sizes for quick interchangeability with conven onal induc- on motors

• Standard construc on forms IM B3, IM B5, IM B14, IM B34, IM B35 and corresponding ver cal axis construc on forms

• Output range from 0.09 kW to 18.5 kW with standard power 400 V

• 6 pin terminal board for star or delta connec on

• Available rated speeds: 1500 rpm, 3000 rpm on the en re range

• Other rated speeds diff erent from the standard catalogue values are available on request. Please contact the iMotor Srl technical department.

• Standard sensorless speed control (also available: incremental encoder, absolute encoder, resolver, hall eff ect sensors, ….)

• Temperature sensors:

PTC (thermistor probes) 150°C for the whole ZEPHYRUS range

PTO normally closed (NC) 150°C available on request

PT100 (resistance thermometer), available on request

KTY (variable resistance silicon temperature sensor), available on request

• IC411 cooling (IC416 or IC410 available on request)

• Pain ng: nitro-combina on varnish RAL 9006 (pearl grey) and RAL 9005 (nearly to/quite shiny black)

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3.2. Conformity with standards and direc ves

ZEPHYRUS motors comply with the requirements of CEI EN 60034 standards for electric rota ng machinery and the following Direc ves for the CE markings:

• Directive 2014/35/EU: Low voltage direc ve

• Direc ve 2014/30/EU: Electromagne c Compa bility Direc ve (EMC)

All ZEPHYRUS motors comply with the requirements of the Machinery Direc ve (2006/42/EC). In compliance with this Direc ve, electric motors are components and designed solely for incorpora on in other machinery. The motor can only be put into service a er cer fi ca on by the fi nal user of the machine in which the motor is incorporated.

3.3. Nominal opera ng condi ons

The catalogue values apply to:

• con nuous opera on S1;

• ambient temperature - 15°C ÷ + 40°C;

• max. al tude 1,000 m a.s.l.

• variable speed drive (VSD) at the rated voltage written in the motor “performance sheet” and a maximum permissible varia on in voltage of ±5%.

3.4. Output dera ng according to ambient temperature

Ambient air temperature [°C] 25 30 ÷ 40 45 50 55 60P / PN 1.07 1.00 0.95 0.90 0.85 0.80

3.5. Output dera ng according to al tude

Al tude a.s.l. [m] 0 ÷ 1000 1500 2000 2500 3000 3500 4000P / PN 1.00 0.97 0.93 0.89 0.85 0.80 0.74

3.6. Opera on with inverterZEPHYRUS are suited to opera ng with an inverter only within the following limits:

• supply voltage Vnom<500V;

• voltage peaks Umax <1000V;

• voltage gradients dU/dt<1kV/ms.

For supply voltage > 500 V please contact the iMotor Srl technical department.

ZEPHYRUS brushless motors cannot be run directly from the mains. .

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3.7. Construc on components for IC411 standard motor (self-ven lated) without brake op on

Motor component Descrip on of material Comments

Casing Casing in die-cast aluminium alloy • Excellent heat conduc vity • Excellent corrosion resistance • Motor li ing equipment from size ZEPH100L6

Shields and fl anges Shields and fl anges in die-cast aluminium alloy

Reinforced steel bearing seats from size 90

Fixing feet Die-cast aluminium alloy feet • Possibility to mount feet on 3 sides of the motor to place the terminal board box on the required side: IM B3, B5, B35, B14, B34.

• Motor IMB3 is supplied as standard with the terminal board box on the top

Sha Steel 39NiCrMo3 • Cylindrical ends • Threaded hole on the top • Standard A shaped key

Terminal board box Die-cast aluminium alloy • Rotates 90° by 90° • Standard posi on at the top near the drive end side• Supplied with plas c cable glands as standard on the right side looking at the

sha outlet side • Supplied with 6 pin terminal board for star or delta connec on and 2 pins for the

thermal sensor • 1 earth terminal in the box and 1 external terminal on the casing

Fan cover Steel sheet Protects from contact with the rota ng cooling fan.

Fan Reinforced polypropylene, two-di-rec onal with radial fi ns

• Keyed onto the motor sha • Resistant to high temperatures

Rotor Laminated magne c structure Permanent magnets NeFeB

Stator Insulated magne c blades with low loss fi gure

Winding Double enamelled copper wire • Drenching in an autoclave with resins with low solvent content• Careful separa on of winding between phases and to earth with class F insula ng

materials • Suited for opera on in step voltage varia ons produced by the motor control

(VSD)

Bearings Rigid radial bearings with one row of balls

• Bearings of best brand• Lubricated for life with lithium grease and working temperature -15÷+110°C • Double shielded 2RS/DDU – ZZ • Do not require lubrica on

Seal rings NBR double lip with spring Mounted on the front and rear of the motor as standard

Pain ng Nitro-combina on varnish RAL 9006 (pearl grey) and RAL 9005 (nearly to/quite shiny black)

Resistant in normal industrial environments, can be fi nished with addi onal mono-component synthe c paints

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3.8. Construc on forms and assembly posi ons

Available construc on forms: IM B3, IM B5, IM B14 and combined forms IM B35 (B3/B5) and IM B34 (B3/B14).

The motors can also operate in the corresponding ver cal axis construc on forms.

Motors with fi xing feetIM B3

IM 1001• Horizontal axis• Feet downwards

IM B6IM 1051

• Horizontal axis• Feet on the le looking at the drive end side

IM B7IM 1061

• Horizontal axis• Feet on the right looking at the drive end side

IM B8IM 1071

• Horizontal axis• Feet upwards

IM V5IM 1011

• Ver cal axis• Feet against the wall with sha outlet downwards

IM V6IM 1031

• Ver cal axis• Feet against the wall with sha outlet upwards

Motors with fi xing fl ange with through holesIM B5

IM 3001• Horizontal axis• Drive end shield with through holes

IM V1IM 3011

• Ver cal axis• Drive end shield with through holes• Sha outlet downwards

IM V3IM 3031

• Ver cal axis• Drive end shield with through holes• Sha outlet upwards

IM B35IM 2001

• Horizontal axis• Feet downwards• Drive end shield with through holes• Fixed using fl ange and feet

IM V15IM 2011

• Ver cal axis• Feet against the wall with sha outlet downwards• Drive end shield with through holes• Fixed using fl ange and feet

IM V36IM 2031

• Ver cal axis• Feet against the wall with sha outlet upwards• Drive end shield with through holes• Fixed using fl ange and feet

Motors with fi xing fl ange with threaded holesIM B14

IM 3601• Horizontal axis• Drive end shield with through threaded holes

IM V19IM 3631

• Ver cal axis• Drive end shield with through threaded holes• Sha outlet upwards

IM B34IM 2101

• Horizontal axis• Feet downwards• Drive end shield with through threaded holes• Fixed using fl ange and feet

IM V18IM 3611

• Ver cal axis• Drive end shield with through threaded holes• Sha outlet downwards

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4. ZEPHYRUS MOTOR RANGE

MOTOR MODEL* PNOM

[kW]

RATEDSPEED[rpm]

TNOM

RATEDTORQUE

[Nm]

VNOM

STANDARDINVERTER

[Vrms]

INOM

MOTOR[Arms]

STANDARDSPEED

TRANSDUCER**

STANDARDVENTILATION***

ZEPH 56b8 0009 150 0.09 1500 0.57 400 0.2 SENSORLESS IC411ZEPH 56b8 0012 300 0.12 3000 0.38 400 0.25 SENSORLESS IC411




ZEPH 90S6 0110 150 1.1 1500 7 400 2.5 SENSORLESS IC411ZEPH 90S6 0150 300 1.5 3000 4.8 400 2.9 SENSORLESS IC411

ZEPH 90L6 0150 150 1.5 1500 9.55 400 3.3 SENSORLESS IC411ZEPH 90L6 0220 300 2.2 3000 7 400 4.2 SENSORLESS IC411

ZEPH 100L6 0220 150 2.2 1500 14 400 4.9 SENSORLESS IC411ZEPH 100L6 0300 300 3 3000 9.55 400 5.8 SENSORLESS IC411

ZEPH 112M6 0400 150 4 1500 25.5 400 8.9 SENSORLESS IC411ZEPH 112M6 0550 300 5.5 3000 17.5 400 10.6 SENSORLESS IC411

ZEPH 132M6 0750 150 7.5 1500 47.8 400 17.4 SENSORLESS IC411ZEPH 132M6 1100 300 11 3000 35 400 22.1 SENSORLESS IC411

ZEPH 160M6 1100 150 11 1500 70 400 25.9 SENSORLESS IC411ZEPH 160L6 1850 300 18.5 3000 58.9 400 37.8 SENSORLESS IC411

* Available on request: motors with service braking managed by inverter. ** Available on request: resolver, incremental encoder, absolute encoder, hall eff ect sensors. *** Available on request: IC416, IC410.

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5. HOW TO ORDER A MOTOR

ZEPH 100 L6 0220 150 B35 400 IC411 Op ons

Name ofrange

Sha height

Casingtype

Ratedpower

Ratedspeed

Construc onform

Rateddrive

voltageCooling Other

op ons

56 b8

Mul

ply

the

valu

e in

kW

read

on

the

cata

logu

e by

100

ac

cord

ing

to th

e sh

a h

eigh

t.

Divi

de th

e va

lue

in R

PMre

ad o

n th

e ca

talo

gue

by 1

0ac

cord

ing

to th

e sh

a h

eigh

tan

d ra

ted

outp

ut p

ower

.

B3B5B6B7B8

B14B34B35

IM V1IM V3IM V5IM V6

IM V15IM V18IM V19IM V36

400*

C411 (std)

IC416 (opz)

IC410 (opz)

On

requ

est.

Cont

act t

he te

chni

cal d

epar

tmen

t.63 b8

71 b6

80 b6

90 S6

90 L6

100 L6

112 M6

132 M6

160 M6/L6

* For inverter voltage diff erent than 400 V, specifying the desired value during the order.

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6. PERFORMANCE TECHNICAL DATA

6.1. Defi ni on of main dimensions

• Rated torque (Tn): Torque available at the sha con nuously (duty S1) at rated speed and with rated current; measured in [Nm].

• Maximum torque (Ts): Torque available at the shaft for limited periods of me, with current at maximum value;

measured in [Nm].

• Rated current (In): Current supplied to the motor continuously at rated speed, to develop the rated torque (Tn); measured in [Arms].

• Maximum torque current (Is): Current supplied to the motor for limited periods of me in a wide range of speeds, to develop the maximum torque (Ts); measured in [Arms].

For maximum current values higher than those indicate in the catalogue, please contact the iMotor Srl technical department.

• Voltage constant (Ke): Ra o between the voltage induced on the stator by the rotor rota on (RMS measured between two phases) at a given speed in RPM; measured in [Vrms/rpm].

• Torque constant (Kt): Ra o between the torque developed on the sha and the RMS current value; measured in [Nm/Arms].

6.2. Speed-torque curve according to the cooling method applied to the motor

Standard motors are supplied in the self-ven lated version (IC411).

This means a varia on in performance according to the motor speed, for the con-stant torque region and for S1 opera on, depending on the type of cooling.

In this catalogue, for each motor size, graphs are given for TORQUE/SPEED and POWER/SPEED according to the motor cooling type and an example is given in the picture below.

For applica ons such as centrifugal pumps or fans, it is not necessary to consider the varia on of rated torque and current at low RPM, as these load characteris cs automa cally require less rated torque and current.

6.3. Effi ciency values Efficiency values vary according to the speed and applied load.

This catalogue shows the performance data for rated torque / power / speed opera ng condi ons.

For performance data at torque/power and speed values other than the rated condi ons, contact the iMotor Srl techni-cal department.

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Vdrive kW A rms rpm Nm/A rms A rms MaxEff.Vrms/krpm

Execution IC 411

Mot. 3 ph. ~ Type ZEPH 90La6 B5 Poles 6N° ZEPH0000001

I.CL.kg F IP 55 Date 2016Efficiency IE4

S 119

400 2.2 4.7 3000 Y 117 1.93 5.4588.8%

6.4. Nameplate example Here below is an example of the nameplate found on the ZEPHYRUS motor range:

1 Produc on order, serial number, month and year of manufacturing

2 Descrip on of the ordered motor as wri en in chapter 5

3 Poles number of the motor

4 List of execu ve features made on the motor

5 Rated voltage of the inverter for controlling the motor performance [Vrms]

6 Output rated power [kW]

7 Motor phase current [Arms]

8 Motor rated speed [rpm]

9 Motor back-emf constant in [Vrms/krpm] (see defi ni on at par. 6.1)

10 Motor torque constant in [Vrms/krpm] (see defi ni on at par. 6.1)

11 Motor effi ciency at rated power and rated speed

12 Max motor phase current [Arms]

13 Effi ciency class of the motor

2 1

3

13

4

5 6 7 8 9 10 11 12

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ZEPH 56b8Inverter Input Voltage 400 V

MOTOR IC411 (self-ven lated) 0.09 kW 0.12 kW -- kW -- kW -- kWRATED SPEED (nN)

Descrip on Symbol Unit of measure 1500 rpm 3000 rpm ---- rpm ---- rpm ---- rpmFrequency (N° of poles) f [Hz] 100 (8) 200 (8)Maximum speed nMAX [rpm] 2200 3500Voltage constant (Connec on) ±5% Ke [Vrms/krpm] 200 (Y) 115.5 (Δ)Torque constant ±5% Kt [Nm/Arms] 3.31 1.91Rated torque TN [Nm] 0.57 0.38Rated current IN [Arms] 0.2** 0.25**Effi ciency η [%] 76.8 78.7Maximum torque Ts [Nm] 0.86 0.57Maximum torque current Is [Arms] 0.26** 0.3**Phase-phase resistance @20 °C Rff [Ω] 254.4 84.8Phase-phase inductance Lff [mH] 393.7 131.2Rotor iner a J [kgm2] 65 x 10-6

Motor weight [kg] 2.3Ambient temperature θa [°C] -15 ÷ +40Protec on class IP 55Insula on class FDuty type S1Standard thermal protec on PTC – 150 °C

MOTOR IC416 (servo-ven lated) Not available

MOTOR IC410 (non-ven lated) On request

DC BRAKE DATA On request

SPEED SENSOR OPTION On request

THERMAL PROTECTION OPTIONBimetallic thermal probes (PTO)Temperature sensor PT100An -condensa on heater

ZEPH 56b8 — 0.09 kW — 1500 rpm — 400 V

ZEPH 56b8 — 0.12 kW — 3000 rpm — 400 V

Diff erent speeds and power supply voltages can be managed on specifi c request.

** Declared values with current id = 0A.

13





Descrip on Symbol Unit of measure 1500 rpm 3000 rpm ---- rpm ---- rpm ---- rpmFrequency (N° of poles) f [Hz] 100 (8) 200 (8)Maximum speed nMAX [rpm] 2200 3500Voltage constant (Connec on) ±5% Ke [Vrms/krpm] 200 (Y) 115.5 (Δ)Torque constant ±5% Kt [Nm/Arms] 3.31 1.91Rated torque TN [Nm] 1.15 0.8Rated current IN [Arms] 0.4** 0.5**Effi ciency η [%] 78.8 80.7Maximum torque Ts [Nm] 1.7 1.2Maximum torque current Is [Arms] 0.5** 0.63**Phase-phase resistance @20 °C Rff [Ω] 172.3 57.4Phase-phase inductance Lff [mH] 327.3 109.1Rotor iner a J [kgm2] 100 x 10-6

Motor weight [kg] 3.2Ambient temperature θa [°C] -15 ÷ +40Protec on class IP 55Insula on class FDuty type S1Standard thermal protec on PTC – 150 °C

MOTOR IC416 (servo-ven lated) On request





ZEPH 63b8 — 0.18 kW — 1500 rpm — 400 V

ZEPH 63b8 — 0.25 kW — 3000 rpm — 400 V



14





Descrip on Symbol Unit of measure 1500 rpm 3000 rpm ---- rpm ---- rpm ---- rpmFrequency (N° of poles) f [Hz] 75 (6) 150 (6)Maximum speed nMAX [rpm] 2200 3500Voltage constant (Connec on) ±5% Ke [Vrms/krpm] 200 (Y) 115.5 (Δ)Torque constant ±5% Kt [Nm/Arms] 3.31 1.91Rated torque TN [Nm] 2.35 1.75Rated current IN [Arms] 0.82** 1.1**Effi ciency η [%] 81.9 82.6Maximum torque Ts [Nm] 3.5 2.6Maximum torque current Is [Arms] 1.1** 1.4**Phase-phase resistance @20 °C Rff [Ω] 100.9 33.6Phase-phase inductance Lff [mH] 266.6 88.9Rotor iner a J [kgm2] 0.00034Motor weight [kg] 4.1Ambient temperature θa [°C] -15 ÷ +40Protec on class IP 55Insula on class FDuty type S1Standard thermal protec on PTC – 150 °C






ZEPH 71b6 — 0.37 kW — 1500 rpm — 400 V

ZEPH 71b6 — 0.55 kW — 3000 rpm — 400 V



15





Descrip on Symbol Unit of measure 1500 rpm 3000 rpm ---- rpm ---- rpm ---- rpmFrequency (N° of poles) f [Hz] 75 (6) 150 (6)Maximum speed nMAX [rpm] 2200 3500Voltage constant (Connec on) ±5% Ke [Vrms/krpm] 200 (Y) 115.5 (Δ)Torque constant ±5% Kt [Nm/Arms] 3.31 1.91Rated torque TN [Nm] 4.8 3.5Rated current IN [Arms] 1.7** 2.12**Effi ciency η [%] 85.6 86Maximum torque Ts [Nm] 7.2 5.3Maximum torque current Is [Arms] 2.2** 2.8**Phase-phase resistance @20 °C Rff [Ω] 26.7 8.9Phase-phase inductance Lff [mH] 102.5 34.2Rotor iner a J [kgm2] 0.00064Motor weight [kg] 6.4Ambient temperature θa [°C] -15 ÷ +40Protec on class IP 55Insula on class FDuty type S1Standard thermal protec on PTC – 150 °C






ZEPH 80b6 — 0.75 kW — 1500 rpm — 400 V

ZEPH 80b6 — 1.1 kW — 3000 rpm — 400 V



16



ZEPH 90S6Inverter Input Voltage 400 V


Descrip on Symbol Unit of measure 1500 rpm 3000 rpm ---- rpm ---- rpm ---- rpmFrequency (N° of poles) f [Hz] 75 (6) 150 (6)Maximum speed nMAX [rpm] 2200 3500Voltage constant (Connec on) ±5% Ke [Vrms/krpm] 200 (Y) 115.5 (Δ)Torque constant ±5% Kt [Nm/Arms] 3.31 1.91Rated torque TN [Nm] 7 4.8Rated current IN [Arms] 2.5** 2.9**Effi ciency η [%] 86.7 87.5Maximum torque Ts [Nm] 10.5 7.2Maximum torque current Is [Arms] 3.2** 3.8**Phase-phase resistance @20 °C Rff [Ω] 19.5 6.5Phase-phase inductance Lff [mH] 99.7 33.2Rotor iner a J [kgm2] 0.001Motor weight [kg] 8.6Ambient temperature θa [°C] -15 ÷ +40Protec on class IP 55Insula on class FDuty type S1Standard thermal protec on PTC – 150 °C






ZEPH 90S6 — 1.1 kW — 1500 rpm — 400 V

ZEPH 90S6 — 1.5 kW — 3000 rpm — 400 V



17



ZEPH 90L6Inverter Input Voltage 400 V


Descrip on Symbol Unit of measure 1500 rpm 3000 rpm ---- rpm ---- rpm ---- rpmFrequency (N° of poles) f [Hz] 75 (6) 150 (6)Maximum speed nMAX [rpm] 2200 3500Voltage constant (Connec on) ±5% Ke [Vrms/krpm] 200 (Y) 115.5 (Δ)Torque constant ±5% Kt [Nm/Arms] 3.31 1.91Rated torque TN [Nm] 9.55 7Rated current IN [Arms] 3.3** 4.2**Effi ciency η [%] 88 88.6Maximum torque Ts [Nm] 14.3 10.5Maximum torque current Is [Arms] 4.3** 5.5**Phase-phase resistance @20 °C Rff [Ω] 6.8 2.3Phase-phase inductance Lff [mH] 43.9 14.6Rotor iner a J [kgm2] 0.0016Motor weight [kg] 10.3Ambient temperature θa [°C] -15 ÷ +40Protec on class IP 55Insula on class FDuty type S1Standard thermal protec on PTC – 150 °C






ZEPH 90L6 — 1.5 kW — 1500 rpm — 400 V

ZEPH 90L6 — 2.2 kW — 3000 rpm — 400 V



18



ZEPH 100L6Inverter Input Voltage 400 V

MOTOR IC411 (self-ven lated) 2.2 kW 3 kW -- kW -- kW -- kWRATED SPEED (nN)

Descrip on Symbol Unit of measure 1500 rpm 3000 rpm ---- rpm ---- rpm ---- rpmFrequency (N° of poles) f [Hz] 75 (6) 150 (6)Maximum speed nMAX [rpm] 2200 3500Voltage constant (Connec on) ±5% Ke [Vrms/krpm] 200 (Y) 115.5 (Δ)Torque constant ±5% Kt [Nm/Arms] 3.31 1.91Rated torque TN [Nm] 14 9.55Rated current IN [Arms] 4.9** 5.8**Effi ciency η [%] 89.2 89.6Maximum torque Ts [Nm] 21 14.3Maximum torque current Is [Arms] 6.4** 7.5**Phase-phase resistance @20 °C Rff [Ω] 4.66 1.55Phase-phase inductance Lff [mH] 35 11.7Rotor iner a J [kgm2] 0.0036Motor weight [kg] 15.2Ambient temperature θa [°C] -15 ÷ +40Protec on class IP 55Insula on class FDuty type S1Standard thermal protec on PTC – 150 °C






ZEPH 100L6 — 2.2 kW — 1500 rpm — 400 V

ZEPH 100L6 — 3 kW — 3000 rpm — 400 V



19



ZEPH 112M6Inverter Input Voltage 400 V

MOTOR IC411 (self-ven lated) 4 kW 5.5 kW -- kW -- kW -- kWRATED SPEED (nN)

Descrip on Symbol Unit of measure 1500 rpm 3000 rpm ---- rpm ---- rpm ---- rpmFrequency (N° of poles) f [Hz] 75 (6) 150 (6)Maximum speed nMAX [rpm] 2200 3500Voltage constant (Connec on) ±5% Ke [Vrms/krpm] 200 (Y) 115.5 (Δ)Torque constant ±5% Kt [Nm/Arms] 3.31 1.91Rated torque TN [Nm] 25.5 17.5Rated current IN [Arms] 8.9** 10.6**Effi ciency η [%] 90.9 91.2Maximum torque Ts [Nm] 38.3 26.3Maximum torque current Is [Arms] 11.6** 13.8**Phase-phase resistance @20 °C Rff [Ω] 2.84 0.95Phase-phase inductance Lff [mH] 26.8 8.9Rotor iner a J [kgm2] 0.007Motor weight [kg] 19.6Ambient temperature θa [°C] -15 ÷ +40Protec on class IP 55Insula on class FDuty type S1Standard thermal protec on PTC – 150 °C






ZEPH 112M6 — 4 kW — 1500 rpm — 400 V

ZEPH 112M6 — 5.5 kW — 3000 rpm — 400 V



20



ZEPH 132M6Inverter Input Voltage 400 V

MOTOR IC411 (self-ven lated) 7.5 kW 11 kW -- kW -- kW -- kWRATED SPEED (nN)

Descrip on Symbol Unit of measure 1500 rpm 3000 rpm ---- rpm ---- rpm ---- rpmFrequency (N° of poles) f [Hz] 75 (6) 150 (6)Maximum speed nMAX [rpm] 2200 3500Voltage constant (Connec on) ±5% Ke [Vrms/krpm] 200 (Y) 115.5 (Δ)Torque constant ±5% Kt [Nm/Arms] 3.31 1.91Rated torque TN [Nm] 47.8 35Rated current IN [Arms] 17.4** 22.1**Effi ciency η [%] 92.4 92.7Maximum torque Ts [Nm] 71.7 52.5Maximum torque current Is [Arms] 21.7** 27.5**Phase-phase resistance @20 °C Rff [Ω] 0.939 0.313Phase-phase inductance Lff [mH] 12.44 4.15Rotor iner a J [kgm2] 0.0225Motor weight [kg] 35.5Ambient temperature θa [°C] -15 ÷ +40Protec on class IP 55Insula on class FDuty type S1Standard thermal protec on PTC – 150 °C






ZEPH 132M6 — 7.5 kW — 1500 rpm — 400 V

ZEPH 132M6 — 11 kW — 3000 rpm — 400 V



21



ZEPH 160M/L6Inverter Input Voltage 400 V

MOTOR IC411 (self-ven lated) 11 kW 18.5 kW -- kW -- kW -- kWRATED SPEED (nN)

Descrip on Symbol Unit of measure 1500 rpm 3000 rpm ---- rpm ---- rpm ---- rpmFrequency (N° of poles) f [Hz] 75 (6) 150 (6)Maximum speed nMAX [rpm] 2300 3600Voltage constant (Connec on) ±5% Ke [Vrms/krpm] 196 (Y) 113 (Δ)Torque constant ±5% Kt [Nm/Arms] 3.24 1.87Rated torque TN [Nm] 70 58.9Rated current IN [Arms] 25.9** 37.8**Effi ciency η [%] 93.3 93.5Maximum torque Ts [Nm] 105 88.4Maximum torque current Is [Arms] 32.4** 47.3**Phase-phase resistance @20 °C Rff [Ω] 0.475 0.158Phase-phase inductance Lff [mH] 9.5 3.17Rotor iner a J [kgm2] 0.058Motor weight [kg] 59.8Ambient temperature θa [°C] -15 ÷ +40Protec on class IP 55Insula on class FDuty type S1Standard thermal protec on PTC – 150 °C






ZEPH 160M6 — 11 kW — 1500 rpm — 400 V

ZEPH 160L6 — 18.5 kW — 3000 rpm — 400 V



22



7. CARATTERISTICHE DIMENSIONALI

E LBL AC

R KKXX

ADHD

HHA

ABA

K AA

VBVA

CBA

BBB

B3

E

P ND

D

LAT

Estremità d'alberoShaft end

M

S

90°

45°

E

DNP

T

90°

45° S

M

B14

GAGD

FDB

D

EB

B5

23



MotorSha end Sha seals Terminal box

Key Terminals Cable gland Plug CableD DB E GA F GD EB Ø i Ø e H N°-Ø N°-KK N°-XX Ø max VA VB R

56 9 j6 M4 20 10,2 3 3 12 12 22 5 6-M4 1-M16x1,5 1-M16x1,5 8 14 88 88

63 11 j6 M4 23 12,5 4 4 16 12 24 7 6-M4 1-M20x1,5 1-M20x1,5 12 17 95 95

71 14 j6 M5 30 16 5 5 22 15 25 7 6-M4 1-M20x1,5 1-M20x1,5 12 21 94 94

80 19 j6 M6 40 21,5 6 6 32 20 35 7 6-M4 1-M20x1,5 1-M20x1,5 12 27,5 105 105

90S 24 j6 M8 50 27 8 7 40 25 37 7 6-M4 1-M25x1,5 1-M25x1,5 15 32 105 105

90L 24 j6 M8 50 27 8 7 40 25 37 7 6-M4 1-M25x1,5 1-M25x1,5 15 32 105 105

100L 28 j6 M10 60 31 8 7 50 30 42 7 6-M5 1-M25x1,5 1-M25x1,5 15 27 105 105

112M 28 j6 M10 60 31 8 7 50 30 44 7 6-M5 1-M25x1,5 1-M25x1,5 15 32 112 119

132M 38 k6 M12 80 41 10 8 70 40 58 8 6-M5 1-M32x1,5 1-M32x1,5 21 37 112 119

160 M42 k6 M16 110 45 12 8 90 45 65 8 6-M6 1-M40x1,5 1-M16x1,5

1-M40x1,5 30 65 143 146L

MotorMain dimension Feet Flange

AC AD H HD LB L A B C AB BB AA BA HA K IM M N(j6) P LA T S

56 112 98 56 154 176 196 90 71 36 110 89 20 20 6 6x9B5 100 80 120 8 3 7

B14 65 50 80 - 2.5 M5

63 122 110 63 173 200 223 100 80 40 120 103 27.5 25.5 8.5 7x10B5 115 95 140 9 3 9

B14 75 60 90 - 2.5 M5

71 139 116 71 187 231 261 112 90 45 133 106 28 23 10 7x10B5 130 110 160 9 3.5 10

B14 85 70 105 - 2.5 M6

80 157 135 80 215 254 294 125 100 50 160 130 35 35 11 10x13B5 165 130 200 10 3.5 12

B14 100 80 120 - 3 M6

90S 174 143 90 233 258 308 140 100 56 175 130 35 33 12 10x13B5 165 130 200 12 3.5 12

B14 115 95 140 - 3 M8

90L 174 143 90 233 258 308 140 125* 56 175 155 35 33 12 10x13B5 165 130 200 12 3.5 12

B14 115 95 140 - 3 M8

100L 196 153 100 253 332 392 160 140 63 198 176 50 42 15 12x16B5 215 180 250 13 4 15

B14 130 110 160 - 3.5 M8

112M 221 174 112 286 334 394 190 140 70 220 180 55 42 15 12x15B5 215 180 250 14 4 15

B14 130 110 160 - 3.5 M8

132M 258 193 132 325 390 470 216 178 89 252 213 58 40 15 13x16B5 265 230 300 14 4 15

B14 165 130 200 - 3.5 M10

160 M314 235 160 395 530 254 254

210108 291 293 54 90 17 16x20

B5 300 250 350 15 5 20

L 254 B14 215 180 250 - 4 M12

* On the 90L the feet are placed at a distance of 100.

24



8. BEARINGS AND LUBRICATION

All ZEPHYRUS motors are supplied with top-quality 2RS/DDU or ZZ rigid radial shielded bearings with one row of balls with protec ve shield. These bearings are lubricated for life with lithium grease for a working temperature of -15 ÷ +110°C.

8.1. Maximum applicable radial loads

Motor size Front and rearbearing code

Bearing sizes[Øe × Øi × H]

Seal rings[Øe × Øi × H]

ZEPH 56b8 6201-ZZ-C3 32 x 12 x 10 22 x 12 x 5ZEPH 63b8 6201-ZZ-C3 32 x 12 x 10 24 x 12 x 7ZEPH 71b6 6202-ZZ-C3 35 x 12 x 11 25 x 15 x 7ZEPH 80b6 6204-ZZ-C3 47 x 20 x 14 35 x 20 x 7ZEPH 90S6 6205-ZZ-C3 52 x 25 x 15 37 x 25 x 7ZEPH 90L6 6205-ZZ-C3 52 x 25 x 15 37 x 25 x 7ZEPH 100L6 6206-ZZ-C3 62 x 30 x 16 42 x 30 x 7ZEPH 112M6 6306-ZZ-C3 72 x 30 x 19 44 x 30 x 7ZEPH 132M6 6308-ZZ-C3 90 x 40 x 23 58 x 40 x 8ZEPH 160M/L6 6309-ZZ-C3 100 x 45 x 25 65 x 45 x 8

Motor sizeRadial force Fr [N]

Dimension E [mm] Xmax (X=E) X0 (X=0)20,000 working hours

ZEPH 56b8 20 200 240ZEPH 63b8 23 400 490ZEPH 71b6 30 740 815ZEPH 80b6 40 970 1120ZEPH 90S6 50 1050 1210ZEPH 90L6 50 1050 1210ZEPH 100L6 60 1800 2280ZEPH 112M6 60 1800 2280ZEPH 132M6 80 2100 2600ZEPH 160M/L6 110 2740 3540

• For longer bearing life, mul ply the table loads by the following factors: 0.87 (30,000 hours), 0.79 (40,000 hours), 0.74 (50,000 hours).

If the radial load is applied between the sec ons X0 (X=0) e Xmax (X=E) at a distance X [mm] from sec on X0, its maximum value Fr max is:

Frmax, X = Frmax, X0 - ● XFrmax, X0 - Frmax, Xmax

E

where:

• Frmax, X0 [N]: Maximum radial load at sec on X0 shown in the table;

• Frmax, Xmax [N]: Maximum radial load at sec on Xmax shown in the table;

• E [mm]: Sha outlet shown in the table on page 23.

25



9. DYNAMIC BALANCING

The rotor is dynamically balanced by an A-shaped half key, inserted in the sha end.

Standard vibra on level “A”; on request, vibra on level “B”.

The limit values of mechanical vibra on are shown in the table. The values measured may deviate from the eff ec ve values by ±10%.

10. NOISE LEVELS

Noise tests must be performed in compliance with standard ISO 1680, to measure the sound power (LwA) and sound pressure (LpA), i.e. the average value of the levels measured at a distance of 1 metre from the perimeter of the machine in open ambient on a refl ec ng surface.

EN 60034-9 defi nes the sound power limits to be complied with and indicates the maximum level of sound power (LwA).

8.2. Maximum applicable axial loads

Motor size

Axial force Fa [N]

Fa Fa

20,000 working hoursSpeed [rpm] Speed [rpm]

750 1000 1500 3000 4000 4500 5000 750 1000 1500 3000 4000 4500 5000

ZEPH 56b8 325 297 267 233 -- -- 173 235 211 183 153 -- -- 125ZEPH 63b8 543 493 443 393 -- -- 289 407 357 307 257 -- -- 216ZEPH 71b6 723 640 547 410 -- -- 374 730 647 550 413 -- -- 378ZEPH 80b6 980 867 732 553 -- 525 -- 985 878 743 562 -- 532 --ZEPH 90S6 1048 927 788 593 -- 561 -- 1060 943 800 605 -- 571 --ZEPH 90L6 1048 927 788 593 -- 561 -- 1060 943 800 605 -- 571 --ZEPH 100L6 1785 1550 1270 883 976 -- -- 1793 1562 1278 888 984 -- --ZEPH 112M6 1780 1547 1265 880 975 -- -- 1795 1563 1276 890 985 -- --ZEPH 132M6 2240 1993 1677 1273 -- -- -- 2274 2022 1720 1293 -- -- --ZEPH 160M/L6 2450 2090 2100 1910 -- -- -- 2500 2127 2130 1920 -- -- --• For opera on at speeds other than those indicated in the table, contact the iMotor Srl technical department.• For longer bearing life, mul ply the table loads by the following factors: 0.79 (30,000 hours), 0.71 (40,000 hours), 0.66 (50,000 hours).

Dynamic balancingVibra on

level Assembly Movement[μm]

Speed[mm/s]

Accelera on[m/s2]

ANormal

Free suspension 25 1.6 2.5

Rigid assembly 21 1.3 2

BReduced

Free suspension 11 0.7 1.1

Rigid assembly - - -

Sound pressure level LpA [dB(A)] and sound power level LwA [dB(A)] without applied load

Motor size1500 rpm 3000 rpm

LpA LwA LpA LwA

ZEPH 56b8 44 54 50 59ZEPH 63b8 46 55 52 63ZEPH 71b6 49 58 57 67ZEPH 80b6 51 60 61 72ZEPH 90S6 53 63 64 75ZEPH 90L6 53 63 64 75ZEPH 100L6 58 67 68 79ZEPH 112M6 60 70 69 80ZEPH 132M6 64 73 73 83ZEPH 160M/L6 65 76 76 86

• The pressure and power values shown in the table are expressed in dB(A) and refer to the motor running unloaded.

• The value in the table can change depending on the inverter type and its programming.

26



11. CONNECTIONS

ZEPHYRUS motors are suited only to opera ng with variable speed drive.

Direct starting from the mains is not possible.

Before connec ng to the mains make sure that the power supply corresponds to the electrical data given on the nameplate.

Use cables of an appropriate sec on to avoid overhea ng and/or excessive drops in voltage at the motor terminals.

In the terminal board, connect the winding in the Y or Δ confi gura on depending on the data on the motor nameplate and the performance indicated in this manual.

Earth/Ground connec on

The metal parts of the motor that are not normally powered must be earthed using the specifi c marked terminal, insider the terminal board box (use an appropriately sized cable).

Connec ng standard thermal protec ons (PTC)

Terminals inside the terminal board box.

The sensors must be connected to the specifi c inputs on the variable speed drive (VSD).

WARNING: if the thermal probes (where present) are not connected, the motor warranty will not be valid.

For op onal thermal protec ons, contact the iMotor Srl technical department.

Delta connec on (high speed)

W2

U1

U2

V1

V2

W1

Connection terminalsof thermal sensor

Connection terminalsto inverter

U1-W2

W1-V2 V1-U2

Star connec on(low speed)

W2 U2 V2

U1 V1 W1

Connection terminalsof thermal sensor

Connection terminalsto inverter

U1

W1 V1

27



NOTES

28



NOTES

iMotor S.r.l.Via Ferrari, 4 - 41011 Campogalliano (MO) - Italy

Tel. +39.059.8676828 - Fax. +39.059.8676922web site: www.imotorsrl.it - e-mail: [email protected]

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A breath - iMotor srl - Motori brushless elettrici ad alta