Specifications GNM3125-GP48.2
The GNM series stands for our DC servo motors with a permanent magnetic field. As voltage variants for the standard version we offer 12V, 24V and 42V. The nominal torque ranges in continuous operation S1 reach up to 1.6 Nm without gear box. Depending on the application, the motors can be designed with protection class IP21, IP41 or IP54.
This series is particularly service-friendly due to carbon brush windows.
Brush holder opening will be accessible by removing the cover plate. Flange mounting with 4 threads, see drawing.
Motors also available with DC tacho generator and/or incremental encoder.
Motors also available in protection IP 54 and/or with device plug DIN 43650.
Design with brake in protection IP 54 and with cable connection
Features GNM3125-GP48.2
General Data
Rated Speed: 32.0 min-1
Nominal Voltage: 24 V
Rated Current: 2.0 A
Nominal Power: 25.0 W
Max Power: 25.0 W
Operating Mode: S1
Degree Of Protection: IP 41
Direction Of Rotation: reversibel
Connection Type: Freie Anschlusslitzen
Diameter: 55.0 mm
Length: 173.0 mm
Gear Data
Gear reduction: 1 : 94
Bearing (Motor): Kugellager
Bearing (Gearbox): Kugellager
Power transmission input: 30.0 W
Rated speed gearbox input: 3000.0 min-1
Gearbox efficiency: 80.0 %
Max Starting Torque: 18.0 Nm
Max Backlash: 55.0 min
Mechanical Data
Mass Moment Of Inertia: 0.00015 · 10-3 kgm2
Nominal Torque: 7.2 Nm
Nominal torque mixed current: 4.8 Nm
Max. Continuous Torque: 7.5 Nm
Starting Torque: 18.0 Nm
Max. Starting Torque: 18.0 Nm
Rated Current (Mixed Current): 1.4 A
Peak Current: 6.8 A
Total weight M+G: 1.5 kg
Total weight M+G+B: 2.0 kg
FR (Permissible radial shaft load): 180.0
FA (Permissible axial shaft load): 150.0
