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R911309374 (MKD025B-144-GP1-UN)

MKD Synchronous Motors

  In Stock, Ships 2-3 Days
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth R911309374 (MKD025B-144-GP1-UN) is a servo motor designed for precise industrial applications requiring dynamic motion at high speeds. It features a 54 mm DIN 42948-compliant flange, 40 mm centering diameter, and a shaft with keyway, along with a shaft seal and a holding brake capable of 1 Nm torque. The resolver feedback (RSF) system provides relative position detection. This motor has four pole pairs, winding inductance of 3.7 mH per winding, continuous standstill torque of 0.9 Nm, and a minimum rotor inertia for rapid acceleration and deceleration. The maximum speed is 9000 rpm, nominal speed up to 4500 rpm, peak current 23 A, and torque constant approximately 1.39 Nm/A. Motor length is designated as B, weight is 2 kg, and connection is turnable within 270°. Rated power ranges from 0.4 to 0.8 kW. Operating temperature range is 0–40°C. No additional design variants are specified.

Technical Specifications

Company
Bosch Rexroth

Used For
Automation Applications

Control Capability
Speed, Torque, Position

Flange Design
In accordance with DIN 42948 standards

Maximum Speed
9000 rpm

Peak Current
23 A

Pole Pairs
4

Winding Inductance
3.7 mH per winding

Weight
2 kg

Torque at Standstill
1 Nm

Operating Temperature Range
0-40ᵒC.

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MKD025B-144-GP1-UN.
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