SM23166MT2 Class 6 M-Style SmartMotor™

  • Class 6 M-style 23-frame servo
  • Onboard controls allow for distributed controls across the machine
  • Integrated drive and controller reduces wiring, increases reliability, simplifies installation and reduces setup time
  • High-end, high-speed processor for exceptional performance
  • Onboard dual-port Industrial Ethernet switch, no external switch needed
  • Supports Industrial Ethernet: EtherCAT® (EEC option), PROFINET® (EPN option), and EtherNet/IP™ (EIP option)
  • Combitronic™ technology over Ethernet (EIP option only)
  • USB port for programming, configuration and diagnostics
  • SD Card slot for program storage and loading application-specific parameters
  • Outputs added to Pins 5 and 6 on 24V I/O connector
  • microSD Card slot for program storage and loading application-specific parameters
  • Internal brake available, ideal for vertical applications
  • IP67 is standard for wet/washdown environments
  • 34-frame model is also available


SM23166MT2 Specifications

SmartMotor™ Specifications
Continuous Torque at 48 volts 113 oz-in
0.80 N-m
Peak Torque 133 oz-in
0.94 N-m
Nominal Continuous Power 210 watts
Nominal Peak Power 255 watts
No Load Speed 3,900 rpm
Voltage Constant  9.08 V/kRPM
Winding Resistance  0.743 Ohms
Encoder Type Magnetic
Encoder Resolution 4,000 Counts/Rev
Encoder A/B Output 4,096 Counts/Rev
Rotor Inertia  1.03 (oz-in-sec2)x10-3
 7.20 10-6 kg-m2
Weight 2.2 lb
1.00 kg
Shaft Diameter 0.375 in
9.53 mm
Shaft, Radial Load 15.0 lb
6.80 kg
Shaft, Axial Thrust Load 3.00 lb
1.36 kg
Available Yes
Available Yes
Available Yes

Maximum temperature: 85°C at electronics, 130°C at windings.
Recommended ambient temperature range: 0°C – 50°C.
Storage temperature range: -10°C – 85°C.
Relative humidity: maximum 90%, noncondensing.

NOTE: Specifications are subject to changes without notice.

Download Related Files




CAD Drawing

Datasheet / Spec
SM23166MT2 SM23166MT2-EXX
Option drawings:
- w/ Brake
Option drawings:
- w/ Brake
SM23166MT2 Industrial Ethernet