SM23165ST Class 5 S-Style High Torque SmartMotor™

High torque, 23-frame compact design that offers affordable IP65* protection, combined with the proven benefits of the Class 5 SmartMotor™ series.

    IP65 sealing is standard, allows operation in dusty or wet applications

    DE is standard, allows separate power supplies for motor and controller

    Combitronic™ technology available on some models

    Options for CANopen, brake, and encoder A/B out

*The motor shaft is not sealed and must be mated to a sealed surface or mounted in a shaft-down orientation.


Fieldbus Availability


View the fieldbus options by model

Continuous Torque 4.61 in-lb
74 oz-in
0.52 N-m
Peak Torque 7.40 in-lb
118 oz-in
0.84 N-m
Nominal Continous Power 204 Watts
No Load Speed 5,200 RPM
Max. Continous Current* @ 6500 RPM 6.1 Amps
Peak Power @ 6500 RPM 210 Watts
Voltage Constant 9.08 V/kRPM
Inductance 1.31 mH
Terminal Resistasnce 0.7 Ohm
Encoder Type Incremental Optical
Encoder Resolution 4,000 Counts/Rev
Encoder A/B output 4,000 Counts/Rev
Rotor Inertia 0.001 oz-in-sec^2
0.706 10^-5 Kg-m^2
Weight 1.65 lb
0.75 kg
Shaft Diameter 0.250 in
6.35 mm
Shaft, Radial Load 7 lb
3.18 kg
Shaft, Axial Thrust Load 3 lb
1.36 kg

*SM23165ST: winding for maximum torque and optimized for 48V