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2021 | 03
EWA 12 // Power drive150–250 NmEWA 12 // Power drive150–250
Nm
> Extremely quiet, self-locking double worm gear unit, long
service life, zero maintenance.
> Universal mounting with standard at back or optional on
side left (symmetrical)! Removable feet.
> Installed precision END 20 gear limit switch for 580 shaft
revolutions (microswitch in cURus).
> Optional LSC 40.10 AC or DC control unit incl. additional
limit switch. Wire up using a 7-core cable.
> Quality motors with multi-range voltage (IEC 38) for 50 Hz
(400 V 3~ // 230 V 1~) and 60 Hz (208 V 3~ // 480 V 3~ as well as
120 V 1~ and 240 V 1~ in cURus). IP55, Th.Cl.F, S3-40 %.
> Coil protection contact integrated on all single-phase
motors, so no separate motor protection switch is required. Turnkey
with cable.
> All versions available with hex shaft We 66 or round shaft
We 06.
Options when using the END 20.20:
> On 60 Hz versions, the END 20.40 additional limit switch is
standard equipment.
> Additional limit switch END 20.40.
> Position sensor PAR 06 or PAR 10.
> Version A60 for use outdoors.
Options when using LSC 40.10:
> LPR 02 position sensor for analogue signal, LPR 04 for
digital signal.
> Version A60 for use outdoors.
L O C K B E W E G T / / L O C K M O V E SL O C K B E W E G T / /
L O C K M O V E S
1 0 EWA CHAPTER 03 – POWER DRIVES
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2021 | 03
EWA 12150–250 Nm
We 66WL 385 mm
We 06WL 280 mm
We 06 We 66
Version Type no. Type no. T[Nm]
n[1/min]
P[kW]
I[A]
m We 06[kg]
m We 66[kg]
400 V 3~, 50 Hz, optional instead of END 20.20 with LSC 40.10
DC
EWA 12.1501 12212.1501.06 12212.1501.66 150 1,6 0,12 0,85 19,4
20,0
EWA 12.1503 12212.1503.06 12212.1503.66 150 3,2 0,15 0,87 19,4
20,0
EWA 12.1505 12212.1505.06 12212.1505.66 150 4,4 0,17 0,90 19,5
20,1
EWA 12.1506 12212.1506.06 12212.1506.66 150 6,5 0,25 1,40 20,8
21,4
EWA 12.1509 12212.1509.06 12212.1509.66 150 8,8 0,30 1,55 20,8
21,5
EWA 12.2501 12212.2501.06 12212.2501.66 250 1,6 0,15 0,85 19,4
20,0
EWA 12.2503 12212.2503.06 12212.2503.66 250 3,2 0,26 1,00 20,4
21,1
EWA 12.2505 12212.2505.06 12212.2505.66 250 4,4 0,30 1,10 20,5
21,2
EWA 12.2506 12212.2506.06 12212.2506.66 250 6,5 0,50 1,60 20,8
21,4
EWA 12.2509 12212.2509.06 12212.2509.66 250 8,8 0,60 1,80 20,8
21,5
230 V 1~, 50 Hz, optional instead of END 20.20 with LSC 40.10
AC
EWA 12.1501 12212.1501.0620 12212.1501.6620 150 1,6 0,15 2,20
21,0 21,6
EWA 12.1503 12212.1503.0620 12212.1503.6620 150 3,1 0,15 2,20
21,0 21,6
EWA 12.1505 12212.1505.0620 12212.1505.6620 150 4,3 0,23 3,20
23,8 24,4
EWA 12.2501 12212.2501.0620 12212.2501.6620 250 1,6 0,18 2,30
21,0 21,6
EWA 12.2503 12212.2503.0620 12212.2503.6620 250 3,1 0,25 3,50
23,7 24,4
EWA 12.2505 12212.2505.0620 12212.2505.6620 250 4,3 0,37 3,70
23,8 24,4
24 V DC, optional instead of END 20.20 with LSC 40.10 DC
EWA 12.0505 12212.0505.0640 – 50 4,4 0,18 7,50 19,6 –
EWA 12.0903 12212.0903.0640 – 90 3,2 0,18 8,50 19,5 –
EWA 12.1501 12212.1501.0640 – 150 1,6 0,18 9,40 19,5 –
EWA 12.2501 12212.2501.0640 – 250 1,6 0,18 11,00 19,5 –
> Table Part 1 of 2
CHAPTER 03 – POWER DRIVES EWA 1 1
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2021 | 03
We 06
Version Type no. T[Nm]
T[in.-lb]
n[rpm]
P[kW]
I[A]
m We 06[kg]
120 V 1~, 60 Hz, cURus
EWA 12.1501 12212.1501.0631 150 1300 2,0 0,13 3,90 21,6
EWA 12.1503 12212.1503.0631 150 1300 3,8 0,22 4,50 21,7
EWA 12.2501 12212.2501.0631 250 2200 2,0 0,17 4,10 21,6
EWA 12.2503 12212.2503.0631 250 2200 3,8 0,30 8,60 24,5
EWA 12.2505 12212.2505.0631 250 2200 5,3 0,30 8,90 24,6
240 V 1~, 60 Hz, cURus
EWA 12.1501 12212.1501.0636 150 1300 2,0 0,18 1,95 21,4
EWA 12.1503 12212.1503.0636 150 1300 3,8 0,21 2,00 21,4
EWA 12.2501 12212.2501.0636 250 2200 2,0 0,22 2,10 21,4
EWA 12.2503 12212.2503.0636 250 2200 3,8 0,30 4,30 24,1
EWA 12.2505 12212.2505.0636 250 2200 5,3 0,35 4,50 24,2
208 V 3~, 60 Hz, cURus
EWA 12.1501 12212.1501.0611 150 1300 2,0 0,18 1,60 20,6
EWA 12.1503 12212.1503.0611 150 1300 3,8 0,21 1,70 20,7
EWA 12.2501 12212.2501.0611 250 2200 2,0 0,21 1,70 20,6
EWA 12.2503 12212.2503.0611 250 2200 3,8 0,30 2,00 20,7
EWA 12.2505 12212.2505.0611 250 2200 5,3 0,36 2,30 20,7
480 V 3~, 60 Hz, cURus
EWA 12.1501 12212.1501.0616 150 1300 2,0 0,18 0,67 20,7
EWA 12.1503 12212.1503.0616 150 1300 3,8 0,21 0,74 20,7
EWA 12.2501 12212.2501.0616 250 2200 2,0 0,21 0,74 20,7
EWA 12.2503 12212.2503.0616 250 2200 3,8 0,30 0,87 20,7
EWA 12.2505 12212.2505.0616 250 2200 5,3 0,36 1,00 20,8
EWA 12150–250 Nm
We 06WL 280 mm
> Table Part 2 of 2
> At the same torque level, the power intake of the 240 V 1~
motor is substantially lower than on the 120 V 1~ motor.
L O C K B E W E G T / / L O C K M O V E SL O C K B E W E G T / /
L O C K M O V E S
1 2 EWA CHAPTER 03 – POWER DRIVES
03_Elektroantriebe_EWA_EN_03-2021_03_1003_Elektroantriebe_EWA_EN_03-2021_03_1103_Elektroantriebe_EWA_EN_03-2021_03_12
