The 57STH76D20X01 is a 57 mm hybrid stepper motor with a 1.8° step angle and a minimum holding torque of 2 Nm. It features a two-phase bipolar winding with a resistance of 2.2 Ω per phase and an inductance of 10 mH per phase, rated for 2.00 A per phase under two-phase excitation. The motor incorporates ball bearings, has a rotor inertia of 460 g·cm², and operates within an ambient temperature range of -20 to +50 °C with a maximum coil temperature of 130 °C (Class B). It supports a maximum radial force of 75 N at 20 mm from the flange and an axial force of 15 N. The insulation resistance is 100 MΩ at 500 VDC, with a dielectric strength of 500 VDC for one minute. The motor weighs 1050 g and uses AWG22 UL1007 leadwires.
57STH76 Standard Hybrid Stepper Motor
57STH76D
The 57STH76 is a 2 phases 1.8° (200 steps/rev) hybrid stepper motor. Manufacturd in high volume, this proven design motor is a very popular motor. It can adress most of motion profile requirements with cost effective advantage. This makes it an ideal solution for all kind of industrial or medical automation requiring high reliability.
Product Highlights
Applications
| Portescap | |
|---|---|
| Product Category | Stepper Motors (rotary) |
| Product Number | 57STH76D20X01 |
| Product Name | 57STH76 Standard Hybrid Stepper Motor |
| Holding Torque | 283 In-oz (200 N-cm) |
