GLENTEK:GMR4900 series DC brush servo motors GMR49X-X-XXXXXXXX-

To accommodate your complete servo system requirements, Glentek manufactures two complete series (GM and GMR) of high performance, permanent magnet DC brush servo motors.
Following is a general description of each series:
GM SERIES
The GM series utilize traditional ferrite magnets, which are ideal for cost sensitive applications. In addition, the higher inertia armatures provide improved motor to load inertia matching for medium to high inertia loads. This helps to reduce the mechanical shaft resonance, which allows higher servo gains with increased stability. All frame sizes incorporate skewed armatures, which provide ultra smooth operation (i.e. low cogging torque) at all speeds.
• Continuous Torque Range:1.9 Lb-in (0.21 Nm) to 113 Lb-in (12.8 Nm)
• Peak Torque Range:12.0 Lb-in (1.4 Nm) to 338 Lb-in (38.1 Nm)
GMR SERIES
The GMR series utilize high-energy Neodymium-Iron-Boron (NdFeB) magnets, which provide more torque in a smaller package with higher dynamic performance than traditional ferrite magnet designs. Due to the high torque to inertia ratio of these motors, they are ideal for applications which require high acceleration and deceleration characteristics or where the physical size of the motor is a major concern.
• Continuous Torque Range:16.0 Lb-in (1.81 Nm) to 65.0 Lb-in (7.34 Nm)
• Peak Torque Range:80.0 Lb-in (9.04 Nm) to 325.0 Lb-in (36.72 Nm)

GMR4900 SERIES
Glentek’s GMR4900 series of high performance, permanent magnet DC brush servo motors utilize high-energy Neodymium-Iron- Boron (NdFeB) magnets, which provide more torque in a smaller package with higher dynamic performance than traditional ferrite magnet designs. In addition, due to high torque to inertia ratio of these motors, they are ideal for applications which require high acceleration and deceleration characteristics or where the physical size of the motor is a major concern.
• Continuous Torque Range: 19.0 Lb-in (2.15 Nm) to 65.0 Lb-in (7.34 Nm) • Peak Torque Range: 95.0 Lb-in (10.75 Nm) to 325.0 Lb-in (36.70 Nm)

GMR4000 SERIES BRUSH TYPE MOTOR SPECIFICATIONS