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R911288403 (MKD025B-144-KG1-UN)

MKD Synchronous Motors

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The R911288403 (MKD025B-144-KG1-UN) is a high-performance Digital Synchronous Servo Motor from Bosch Rexroth Indramat's MKD Synchronous Motors Series. Offering exceptional functionality, this motor can be easily installed at any angle thanks to a DIN 42948 mounting flange and 270-degree turnable power and encoder connectors. Quick to start up, it features a Resolver Feedback with an embedded multi-turn absolute encoder for precise rotation measurement. The motor's drive controller should be programmed before startup to ensure optimal functioning. The R911288403 (MKD025B-144-KG1-UN) motor has a size of 25 and 0.9 Nm length, employs a 54mm flange, and comes with a shaft sealing ring on the driving shaft. It can perform at a maximum speed of 9000 revolutions per minute and has a 22Nm holding brake. The rated voltage is between 94.7 volts at 60K motor overtemperature and 98.4 volts at 100K, with a frequency of 250 Hertz. For proper storage, the motor should rest horizontally in a dry, vibration-free environment at -20 to 80 degrees Celsius.

Technical Specifications

Product Type
Digital Synchronous Servo Motor

Mounting Flange
DIN 42948

Motor Size
25

Motor Length
0.9 Nm

Flange Size
54mm

Shaft Type
Driving shaft with shaft sealing ring

Maximum Speed
9000 revolutions per minute

Holding Brake
22Nm

Rated Voltage at 60K motor overtemperature
94.7 volts

Rated Voltage at 100K motor overtemperature
98.4 volts

Rated Frequency
250 Hertz

Storage Temperature
-20 degrees Celsius to 80 degrees Celsius

Storage Condition
Dry place free from vibrations and dust.

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the MKD025B-144-KG1-UN.
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