Limited Angle Torque Motor,a linear motor,product,TMR-010-45-175-4-48V
Limited Angle Torque Motor, TMR-010-45-175-4-48V
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. 

To determine your motion profile needs, use our rotary motion calculator.

Device TypeMR
Continuous Torque Range10 degrees0.17 rad
# of Poles4
Radial Clearance0.025 in0.64 mm
Housed w/ BearingsNo
Rotor Inertia61.2 oz-in²1.12 E-3 kg-m²
Total Mass101 oz2860 grams
Resistance @ 20C7.8 ohms
Inductance @ 20C4.1 mH
Electrical Time Constant0.53 msec
Motor Constant50 in-oz/√watt35 N-cm/√watt
Torque Constant140 in-oz/amp98 N-cm/amp
Back EMF0.10 V/rad/sec1.0
Torque @ 100% Duty240 in-oz168 N-cm
Power @ 100% Duty24.0 watts
Current @ 100% Duty1.7 amps
Torque @ 10% Duty720 in-oz503 N-cm
Power @ 10% Duty207 watts
Current @ 10% Duty5.1 amps
Outside Diameter4.5 in114 mm
Housing Thickness1.9 in47.0 mm
Product Drawing

Request A Quote

First Name
Last Name
Quantity Required:
Product to Quote:
Comments & Special Instructions: