Datasheet Summary
STEP MOTORS
Hazardous Duty 90mm Frame Size
- Up to 150% rated torque reserve capacity
- ± 3% typical step accuracy
- Hazardous Duty:
UL Class 1, Division 1, Group D
- Model Number
MX91-FF-206U MX91-FF-402U MX91-FF-403U MX92-FF-206U MX92-FF-401U MX93-FF-206U MX93-FF-401U MX93-FF-402U
Min. Holding Torque Bipolar
2Ø on oz-in (N-cm)
180 (127)
370 (261)
550 (388)
Voltage (VDC) 3.0 2.9 1.1
4.0 1.9
3.9 3.2 1.1
4-CONNECTION STEP MOTORS
Winding Specifications Current Resistance (amperes) (ohms)
Inductance (mH)
Rotor Inertia oz-in-s2 (kg-cm2)
Weight -Ship lb (kg)
Maximum Shaft Load Overhang Thrust lb (kg) lb (kg)
3.0 4.0 6.0
1.0 0.72 0.18
10 6.0 1.5
0.0095 (0.67)
6 (2.7)
25...
