This ESS57 series stepper servo drive motor 2.2Nm is integrated with a HG series precision planetary gearbox of gear reduction ratio 3/1. It is an ideal solution to the applications that requires high torque with limited mounting space.
Motor Specification
Part Number: ESS57-80A-HG3
Holding Torque w/o gearbox: 2.2Nm(312oz.in)
Drive Input Voltage: 24-50VDC
Drive Output PCurrent: 1.8-4.0A
Drive Microstep Resolution: 400-51200
Drive Logic Input Current: 10mA
Drive Logic Input Voltage: 5V
Encoder Type: Incremental
Encoder Output Type: Differential
Encoder Resolution: 1000CPR
Encoder Signal Channels: 2
Physical Specification
Frame Size: 57x57mm
Motor Length: 103mm
Gearbox Type: Planetary
Gear Ratio: 3:1
Efficiency: 96%
Backlash at No-load: 15arcmin
Gearbox Length: 53mm
Shaft Diameter: Φ14mm
Shaft Length: 33.5mm
Keyway Length: 25mm
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