Product Number:
TMR-010-45-175-4-48V
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 | 10 degrees / 0.17 rad |
|---|---|
| Radial Clearance | 00.025 in / 0.64 mm |
| Housed with Bearings | No |
| Rotor Inertia | 61 oz-in² / 0.00112 kg-m² |
| Total Mass | 6.3 oz / 2.86 g |
| Resistance @ 20°C | 7.8 ohms |
| Inductance @ 20°C | 4.1 mH |
| Electrical Time Constant | 0.53 msec |
| Motor Constant | 50 in-oz/√watt / 35 N-cm/√watt |
| Torque Constant | 140 in-oz/amp / 98 N-cm/amp |
| Back EMF | 0.10 V/rpm / 1.0 V/rad/sec |
| Continuous Torque (100% Duty) | 240 in-oz / 168 N-cm |
| Continuous Power (100% Duty) | 24 watts |
| Continuous Current (100% Duty) | 1.7 amps |
| Peak Torque (10% Duty) | 720 in-oz / 503 N-cm |
| Peak Power (10% Duty) | 207 watts |
| Peak Current (10% Duty) | 5.1 amps |