Phidgets 3340_0 42STH38-1684MB - 0.9 Degrees - 1.68A Precision Bipolar Gearless Stepper Motor
Phidgets 3340_0 42STH38 Bipolar gearless stepper motor
This NEMA-17 motor produces 3.6 Kg-cm of holding torque at 1.7 amps. It comes with the rear shaft exposed so you can mount an encoder or shaft coupling.
Its step angle of 0.9° makes this motor particularly suitable for precision applications.
Connection
This motor must be controlled by a constant current or chopper drive controller.
Warning
Connecting the motor directly to a power supply will destroy the motor and void the warranty. If you want to check your motor, make sure it is connected to a constant current / chopper drive Controller.
| Motor Properties | Motor Type | Bipolar Stepper |
| Step Angle | 0.9° | |
| Step Accuracy | ± 5 % | |
| Holding Torque | 3.6 kg·cm | |
| Rated Torque | 3.3 kg·cm | |
| Maximum Motor Speed | 400 RPM | |
| Electrical Properties | Recommended Voltage | 24 V DC |
| Rated Current | 1.7 A | |
| Coil Resistance | 1.7 Ω | |
| Phase Inductance | 4.1 mH | |
| Physical Properties | Shaft Diameter | 5 mm |
| Rear Shaft Diameter | 3.9 mm | |
| Mounting Plate Size | NEMA - 17 | |
| Weight | 288 g | |
| Number of Leads | 4 | |
| Wire Length | 300 mm |
| Shipping weight: | 0,50 Kg |
| Product weight: | 0,30 Kg |
