SM34165ST Class 5 S-Style High Torque SmartMotor™

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 12.83 in-lb
205 oz-in
1.45 N-m
Peak Torque 30.00 in-lb
480 oz-in
3.39 N-m
Nominal Continous Power 615 Watts
No Load Speed 5,100 RPM
Max. Continous Current* @ 6500 RPM 15.5 Amps
Peak Power @ 6500 RPM 930 Watts
Voltage Constant 8.9 V/kRPM
Inductance 0.32 mH
Terminal Resistasnce 0.06 Ohm
Encoder Type Incremental Optical
Encoder Resolution 8,000 Counts/Rev
Encoder A/B output 8,000 Counts/Rev
Rotor Inertia 0.0142 oz-in-sec^2
10.031 10^-5 Kg-m^2
Weight 5.5 lb
2.49 kg
Shaft Diameter 0.500 in
12.70 mm
Shaft, Radial Load 30 lb
13.61 kg
Shaft, Axial Thrust Load 3 lb
1.36 kg

*SM34165ST: winding for maximum torque and optimized for 48V