Mosrac direct drive torque motors
u76 series bldc direct drive motor
back view of the u7623 series bldc direct drive motor
u76 series bldc direct drive motor 3d rendering
u76 series bldc direct drive motor
back view of the u7623 series bldc direct drive motor
u76 series bldc direct drive motor 3d rendering

U76 Series Brushless DC Frameless MotorsOuter diameter ( OD ) : 76mm

This brushless DC frameless motor, with a 76mm outer diameter and 42mm aperture, mounts on a 42mm shaft to directly drive robot joints. Available optional rated torque, and customizable options.
Specification
Main ParametersU7618U7623U7636
Voltage(VDC)484848
Rated Output(W)280387648
Rated torque(Nm)0.891.232.06
Instant Max Torque(Nm)2.23.45.6
Rated Current(Arms)5713.5
Instant Max Current(Arms)152140
Rated Speed(rpm)300030003000
MaxSpeed(rpm)600060005000
Torque Parameter(Nm/Arms)0.180.180.15
Rotor inertia 10-4kg.m²0.440.580.98
Back EMF coefficient(Vrims/rad/s)779
Resistance(Ω)1.270.550.2
Inductance(mH)0.90.460.26
Pole-pairs number(2P)101010
Weight(kg)0.2450.3330.606
Motor height(mm)L11115.528.5
L21014.527.5
L318.623.136.7
Drawing
OD 76mm series Frameless Direct Drive Torque Motors drawing
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