Product Number:
TMR-150-23-010-2
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 | 150 degrees / 2.62 rad |
|---|---|
| Radial Clearance | 0.045 in / 1.14 mm |
| Housed with Bearings | No |
| Rotor Inertia | 0.49 oz-in² / 0.0000089 kg-m² |
| Total Mass | 0.45 oz / 200 g |
| Resistance @ 20°C | 30 ohms |
| Inductance @ 20°C | 8.4 mH |
| Electrical Time Constant | 0.28 msec |
| Motor Constant | 2.3 in-oz/√watt / 1.8 N-cm/√watt |
| Torque Constant | 14 in-oz/amp / 10 N-cm/amp |
| Back EMF | 0.01 V/rad/sec |
| Continuous Torque (100% Duty) | 9.0 in-oz / 6.0 N-cm |
| Continuous Power (100% Duty) | 16 watts |
| Continuous Current (100% Duty) | 0.7 amps |
| Peak Torque (10% Duty) | 27 in-oz / 19 N-cm |
| Peak Power (10% Duty) | 142 watts |
| Peak Current (10% Duty) | 2.2 amps |
| # of Poles | 2 |