TMR-020-22-006-4

Part of the Limited Angle Torque Motors series

Continuous Torque Range: 20°0.35 rad
Total Mass: 3.4 oz95 g
Motor Constant: 2.7 in-oz/√watt1.9 N-cm/√watt

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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.

Datasheet

Full specifications and performance data

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Specifications

Continuous Torque Range	20°0.35 rad
Radial Clearance	0.05 in1.27 mm
Housed with Bearings	No
Rotor Inertia	0.27 oz-in²0.0000049 kg-m²
Total Mass	3.4 oz95 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/√watt1.9 N-cm/√watt
Torque Constant	4.5 in-oz/amp3.2 N-cm/amp
Back EMF	0.06 V/rpm0.6 V/rad/sec
Continuous Torque (100% Duty)	6.0 in-oz4.2 N-cm
Continuous Power (100% Duty)	5 watts
Continuous Current (100% Duty)	1.3 amps
Peak Torque (10% Duty)	18 in-oz12.7 N-cm
Peak Power (10% Duty)	44 watts
Peak Current (10% Duty)	4 amps
# of Poles	4