Product Number:
TMR-020-22-006-4
Product Overview
H2W Technologies Limited Angle Torque Motors are ideal for compact, limited angular excursion (<180º), rotary, closed loop servo applications. Unlike conventional rotary brush and brushless motors, the torquers are wound in such a way that no commutation is required for motion to occur. The result is a much simpler and more reliable system.
Specifications
| Continuous Torque Range | 20 degrees / 0.35 rad |
|---|---|
| Radial Clearance | 0.05 in / 1.27 mm |
| Housed with Bearings | No |
| Rotor Inertia | 0.27 oz-in² / 0.0000049 kg-m² |
| Total Mass | 3.4 oz / 95 g |
| Resistance @ 20°C | 2.8 ohms |
| Inductance @ 20°C | 1.0 mH |
| Electrical Time Constant | 0.36 msec |
| Motor Constant | 2.7 in-oz/√watt / 1.9 N-cm/√watt |
| Torque Constant | 4.5 in-oz/amp / 3.2 N-cm/amp |
| Back EMF | 0.06 V/rpm / 0.6 V/rad/sec |
| Continuous Torque (100% Duty) | 6.0 in-oz / 4.2 N-cm |
| Continuous Power (100% Duty) | 5 watts |
| Continuous Current (100% Duty) | 1.3 amps |
| Peak Torque (10% Duty) | 18 in-oz / 12.7 N-cm |
| Peak Power (10% Duty) | 44 watts |
| Peak Current (10% Duty) | 4 amps |
| # of Poles | 4 |