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Class 5 S-Style
The fully-featured and integrated Class 5 S-Style SmartMotor™ with IP65 protection* is available in frame sizes NEMA 23 and 34. These SmartMotor products come equipped with industry-standard M connectors, as well as an optional brake. The S-Style SmartMotor servos share many of the same components as the Class 5 D-style motors, which don‘t have IP protection. This significantly reduces production costs and sales prices, resulting in an excellent price-performance ratio.
*The motor shaft is not sealed and must be mated to a sealed surface or mounted in a shaft-down orientation.




Model | Data Sheet | Frame Size | Continuous Torque | Peek Torque | Nominal Power | No Load Speed |
---|---|---|---|---|---|---|
SM23165S | NEMA 23 | 0.28 Nm [40 oz-in] |
0.45 Nm [64 oz-in] |
181 W | 10,400 RPM | |
SM23165ST | NEMA 23 | 0.52 Nm [74 oz-in] |
0.84 Nm [118 oz-in] |
204 W | 5200 RPM | |
SM34165S | NEMA 34 | 1.09 Nm [155 oz-in] |
1.6 Nm [226 oz-in] |
235 W | 3100 RPM | |
SM34165ST | NEMA 34 | 1.45 Nm [205 oz-in] |
3.39 Nm [480 oz-in] |
615 W | 5100 RPM |