Product Number:
TMR-075-10-001-2H
Product Overview
Limited angle torque motors are designed for compact, open-loop or closed-loop servo applications requiring rotary motion within a limited angular excursion (under 180°). Unlike conventional brush and brushless motors, these torquers use a winding configuration that eliminates the need for commutation. This results in a simpler, more reliable system with fewer components that can wear or fail.
To determine your motion profile needs, use our rotary motion calculator.
Specifications
| Continuous Torque Range | 75 degrees / 1.3 rad |
|---|---|
| Radial Clearance | 0.02 in / 0.51 mm |
| Housed with Bearings | Yes |
| Rotor Inertia | 0.0081 oz-in² / 0.00000015 kg-m² |
| Total Mass | 1.1 oz / 32 g |
| Resistance @ 20°C | 22 ohms |
| Inductance @ 20°C | 2.3 mH |
| Electrical Time Constant | 0.11 msec |
| Motor Constant | 0.43 in-oz/√watt / 0.30 N-cm/√watt |
| Torque Constant | 2.0 in-oz/amp / 1.4 N-cm/amp |
| Back EMF | 0.014 V/rad/sec |
| Continuous Torque (100% Duty) | 1.0 in-oz / 0.70 N-cm |
| Continuous Power (100% Duty) | 5.4 watts |
| Continuous Current (100% Duty) | 0.5 amps |
| Peak Torque (10% Duty) | 3.0 in-oz / 2.1 N-cm |
| Peak Power (10% Duty) | 49 watts |
| Peak Current (10% Duty) | 1.5 amps |
| # of Poles | 2 |