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N9M4LR 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

Armature Inductance
<0.03 µH
Continuous Stall Current
13.7 Amps
Continuous Stall Torque
62 oz-in (44 N-cm)
Diameter
4.37 inches (111 mm)
Maximum Recommended Speed
6000 RPM
Peak Current
151 Amps
Peak Torque
729 oz-in (515 N-cm)
Rated Continuous Current
14.00 Amps
Rated Continuous Torque @ 25°c
63 oz-in (44 N-cm)
Rated Continuous Torque @ 40°c
57 oz-in (40 N-cm)
Rated Power Output
140 Watts
Rated Speed
3000 RPM
Rated Terminal Voltage
16.0 Volts
Terminal Resistance
0.370 Ohms

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