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U12M4H by Kollmorgen

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Innovation propels the Kollmorgen ServoDisc Series ahead, redefining motion control with its groundbreaking ironless disc armature design. By removing traditional iron cores, this servomotor series delivers unmatched performance, significantly reducing weight and rotational inertia. This results in exceptional responsiveness and consistently precise positioning. The series distinguishes itself with remarkable smoothness, eliminating cogging torque to ensure fluid, uninterrupted motion. High-precision operations experience an immediate boost, witnessing improved production quality, greater throughput, and enhanced efficiency. Designed compactly, the ServoDisc seamlessly fits into confined spaces without sacrificing power or functionality. Its versatility makes it ideal for advanced manufacturing, robotics, and high-precision automation environments. The series also excels in thermal management, efficiently dissipating heat to sustain reliable performance even under challenging conditions. Coupled with robust construction, this superior thermal efficiency guarantees longevity and dependable operation in critical, demanding applications.

Technical Specifications

Cogging Torque
0 oz-in
Continuous Stall Current
8.1 Amps
Continuous Stall Torque
195 oz-in (137 N-cm)
Diameter
5.50 in (139.7 mm)
Maximum Recommended Speed
6000 RPM
Peak Current
84 Amps
Peak Torque
2076 oz-in (1465 N-cm)
Rated Continuous Current
7.9 Amps
Rated Continuous Torque @ 25°c
179 oz-in (126 N-cm)
Rated Continuous Torque @ 40°c
158 oz-in (112 N-cm)
Rated Power Output
396 Watts
Rated Speed
3000 RPM
Rated Terminal Voltage
62.7 Volts
Torque Constant
25.03 oz-in/Amp (17.68 N-cm/Amp)
Weight
11 lbs (5.0 kg)

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