Mosrac direct drive torque motors

U2527-400 Frameless Motor for Linear JointOuter diameter ( OD ) : 25mm

Rated 57.8 W | 0.092- 0.222 Nm | 6000-7500 rpm | 48V


Our inrunner frameless torque motors for linear joints are the right motors for your systems. They offer:


  • ▪︎ Direct drive brushless motor

  • ▪︎ Low cogging torque

  • ▪︎ High-cost performance

  • ▪︎ Optional winding

  • ▪︎ Optimized for high efficiency


Have questions? Contact a Mosrac expert.

Specification

ModelU2527-400
DC Voltage(VDC)48
Rated Output(W)57.8
Rated torque(N.m)0.092
Instant Max Torque(N.m)0.222
Rated Current(A)1.65
Instant Max Current(A)3.3
Rated Speed(rpm)6000
Maximum Speed(rpm)7500
Torque Parameter(N.m/A)0.03
Rotor inertia(kg.m²)0.00007
Back EMF coefficient(V/Krpm)3.5
Resistance(Ω)2.3
Coil Inductance(mH)0.75
Number of Pole-pairs(2P)7
Weight(kg)0.032
Size(mm)L1 (Stator stack height)22
L2 (Rotor height)23
L3 (Overall height)27

Drawing

OD 25mm series Frameless Motor For Linear Joint drawing OD 25mm series Frameless Motor For Linear Joint drawing OD 25mm series Frameless Motor For Linear Joint drawing

Download

  • U2527-400 Torque Motor Outline Drawing.pdf

    OD: 25mm|Height: 27mm

  • U2527-400 Frameless Motor for Linear Joint Catalog.pdf

    OD: 25mm|Height: 27mm optional

  • U2527-400.STEP

    OD: 25mm|Height: 27mm

  • 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.


Leave Your Message