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M-803-B-A1-B3 by Kollmorgen

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The M-803-B-A1-B3 is a servo motor manufactured by Kollmorgen. Part of the M Goldline Servo Motors series, it delivers 41 Nm continuous torque at 230V. It spins up to 2750 RPM with 129 Nm stall peak torque. Weighing 36 kg and rated IP65, it features a 40-minute thermal time constant.

Technical Specifications

Back EMF
102.0 VRMS/kRPM
Back EMF Constant (KB)
80.6 V/KRPM
DC Resistance (at 25 degrees C)
0.361 Ohms
Frequency
137.5 Hz
Inductance
16.3 mH
Max Speed
2750 RPM
Motor Type
Brushless P.M. Servo Motor
Stall Continuous Current
32.5 Amps (RMS)
Stall Continuous Torque
41 Nm
Stall Peak Current
108.0 Amps (RMS)
Stall Peak Torque
129 Nm
Static Friction Torque
0.64 Nm (0.47 lb-ft)
Thermal Time Constant
40 minutes
Voltage
230V
Weight
36 kg (79 lbs)

Click here for product datasheet

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