57ZW3Y Series brushless DC motor

  • Winding typeYWE
  • Hall effect angle120 Degree electrical angle
  • Radial play0.025mm / 460g
  • End play0.025mm / 400g
  • Max. radial force75N @ 20mm from the flange
  • Max. axial force15N
  • Insulation classB
  • Dielectric strength500VDC for one minute
  • Insulation resistance100MΩ min., 500VDC

The brushless dc motors are widely used in such varied applications as office equipment, pumps, textile machines and much more.

Specifications:

Model Units 57ZW3Y54A20-G 57ZW3Y54A40-G 57ZW3Y74A20-G 57ZW3Y74A40-G 57ZW3Y94A20-G 57ZW3Y94A40-G 57ZW3Y114A20-G 57ZW3Y114A40-G
Number of poles
4
Number of phase
3
Rated voltage VDC 24
Rated speed RPM 2000 4000 2000 4000 2000 4000 2000 4000
Continuous stall torque N.m 0.192 0.192 0.348 0.348 0.492 0.492 0.684 0.684
Rated torque N.m 0.16 0.16 0.29 0.29 0.41 0.41 0.57 0.57
Rated power W 33.5 67 60 121 86 172 119 238
Peak torque N.m 0.48 0.48 0.87 0.87 1.23 1.23 1.71 1.71
Peak current A 6 12 10.7 21.6 15.3 30.7 21.2 42.5
Torque constant Nm/A 0.08 0.04 0.08 0.04 0.08 0.04 0.08 0.04
Back E.M.F V/KRPM 8.57 4.8 8.57 4.8 8.57 4.8 8.57 4.8
Rotor inertia g.c㎡ 75 75 119 119 173 173 230 230
Body length mm 82.5 102.5 122.5 142.5
Voltage range VDC 12~310
Speed range RPM 2000~4000
Weight Kg 0.4 0.4 0.8 0.8 1.1 1.1 1.3 1.3
Model Units 57ZW3Y54A20 57ZW3Y54A40 57ZW3Y54A60 57ZW3Y74A20 57ZW3Y74A40 57ZW3Y74A60 57ZW3Y94A20 57ZW3Y94A40 57ZW3Y114A20 57ZW3Y114A40
Number of poles
4
Number of phase
3
Rated voltage VDC 24
Rated speed RPM 2000 4000 6000 2000 4000 6000 2000 4000 2000 4000
Continuous stall torque N.m 0.19 0.19 0.19 0.384 0.384 0.384 0.54 0.54 0.72 0.72
Rated torque N.m 0.16 0.16 0.16 0.32 0.32 0.32 0.45 0.45 0.6 0.6
Rated power W 33.5 67 100.5 67 134 201 94 188 125 251
Peak torque N.m 0.48 0.48 0.48 0.96 0.96 0.96 1.35 1.35 1.8 1.8
Peak current A 5.58 11.1 16.7 11.1 22.2 33.3 15.6 31.2 20.8 41.6
Torque constant Nm/A 0.081 0.045 0.028 0.081 0.045 0.028 0.081 0.045 0.081 0.045
Back E.M.F V/KRPM 8.57 4.8 3 8.57 4.8 3 8.57 4.8 8.57 4.8
Rotor inertia g.c㎡ 60.5 60.5 60.5 113 113 113 181.5 181.5 242 242
Body length mm 54 54 54 74 74 74 94 94 114 114
Voltage range VDC 12~60 12~60 12~60 24~60 24~60 24~60 24~160 24~160 24~160 24~160
Speed range RPM 2000~6000
Weight Kg 0.5 0.5 0.5 0.75 0.75 0.75 1 1 1.25 1.25


57ZW3Y.gif

Customization:

Shaft.jpgEncoder.jpgBrake11.jpgConnector.jpgPulley.jpg
 Shaft EncoderBrake Connector Pulley 





1. Shaft Extensions: All motors can be supplied with single or double ended shaft, according to per customer's request. The length of shaft can made as per customer's request too.
2. Encoder option: All motors can be supplied with different revolution encoder according to customer’s request. 
3. Brake option: All motors can be supplied with brake with or without hand release. 
4. Cable harness: Cable harness with or without connectors can be supplied according customer’s request.
5. Pulley & pinion gear: Pulley or pinion gear is available according to customer's request.

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