GMR4910-26 Servo Motor

The GMR4910-26 permanent magnet brush servo motor uses Neodymium-Iron-Boron (NdFeB) magnets, which when combined with low inertia armatures, 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 this motor, it is ideal for applications which require high acceleration and deceleration characteristics, or where the physical size of the motor is a major concern. In addition, this motor incorporates a skewed armature, which provides low cogging torque and ultra smooth operation at all speeds. The GMR4910-26 outputs up to 19 Lb-in (2.15 Nm) of continuous torque, and has a maximum speed of 4000 RPM. Industry standard English, metric, and NEMA mounting configurations are available.

Standard Features
High-energy Neodymium-Iron-Boron (NdFeB) magnet design provides more torque in a smaller package with higher dynamic performance.
Skewed armature design provides ultra smooth operation (i.e. low cogging torque) at all speeds.
Constructed to withstand the toughest industrial environment with rugged, high performance bearings and TENV construction with IP54 sealing.
Worldwide standard mounting configurations are available.
Industry standard lead termination configurations. (i.e. MS connectors, fluid tight strain relief cable exit, NPT hole with flying leads and terminal boxes)
Shaft keyway.
Class H insulation.
UL Recognized Component for the US and Canada.
CE marked.
RoHS compliant.
Optional Features
Custom electrical windings are available to meet virtually any requirement as well as 380 and 460 VAC line voltages.
Custom mounting configurations are available to meet virtually any requirement.
Optional industry standard feedback devices. (i.e. high performance silver commutator tachometers, encoders and resolvers).
IP65 sealing is available for 3.3", 4.0", 4.9", and 6.0" frame size motors.
24 VDC holding brake.
Motor Type

Magnet Type

Compliance

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Frame Size

Power (HP)

Power (kW)

Max RPM

Cont. Stall Rating (Lb-in)

Cont. Stall Rating (Nm)

Cont. Stall Rating (Amps)

Peak Stall Rating (Lb-in)

Peak Stall Rating (Nm)

Peak Stall Rating (Amps)

KT (Lb-in/A)

KT (Nm/A)

KV (V/kRPM)

RA

LA (mH)

Inertia (Lb-in-sec2)

Inertia (Kg-m2)