Mosrac direct drive torque motors

U14 Series 14MM Miniature Frameless Inrunner Torque MotorsOuter diameter ( OD ) : 14mm

Specification

ModelU1414
DC voltage(VDC)12
Rated Output(W)2.5
Rated torque(N.m)0.012
Instant Max Torque(N.m)0.025
Rated Current(A)0.4
Instant Max Current(A)0.9
Rated Speed(rpm)2000
Maximum speed(rpm)4800
Torque Parameter(Nm/A)0.03
Rotor inertia(kg.cm²)0.00048
Back EMF coefficient(V/Krpm)1.77
Resistance(ohms@20℃)8.2
Inductance(mH)0.95
Number of pole-pairs(2P)5
Weight(kg)0.015
Cogging Torque (mN.m)0.2(REF.)
Size(mm)L1 (Stator stack height)10
L2 (Rotor height)11
L3 (Overall height)14

Applicable Inductive encoders

Drawing

OD 14mm series Frameless Inrunner Torque Motors drawing OD 14mm series Frameless Inrunner Torque Motors drawing OD 14mm series Frameless Inrunner Torque Motors drawing

Download

  • U1414 Torque Motor Outline Drawing.pdf

    OD: 14mm|Height: 14mm

  • U14 Series 14MM Miniature Frameless Inrunner Torque Motors Catalog.pdf

    OD: 14mm|Height: 14mm optional

  • U1414.STEP

    OD: 14mm|Height: 14mm

  • CE Certificate.pdf

  • RoHS Certificate.pdf

  • REACH Certificate.pdf

  • IS09001 Certificate.pdf

  • Direct drives need high-quality position signals to ensure optimal performance. Perfect measuring signals can enhance the surface quality of machined workpieces, reduce the machine frame's vibrations, minimize velocity-dependent motor noise, and prevent excessive heat generation in the motor.


    Mosrac recommends using a magnetic encoder to enhance the accuracy, speed stability, and thermal behavior of direct drive axes. Because there is no mechanical transmission between the encoder and the feed unit, the position signals are not susceptible to inaccuracies or delays.

    Custom combinations are available on request and contact us.


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