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R911318178 (MKD112B-048-GG2-BN)

MKD Synchronous Motors

Rated 4 stars (12 total reviews)

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1-888-551-3082

Email:
[email protected]

The R911318178 (MKD112B-048-GG2-BN) is an MKD112 series Bosch Rexroth servo motor engineered for industrial automation. It features a nominal speed of 3000 RPM and a primary speed of 3500 RPM, with a maximum speed capability of 4500 RPM. The motor supplies 28 Nm continuous torque at 60K overtemperature, increasing to 33 Nm at 100K, with corresponding continuous currents of 35.6 A and 43.5 A. It has a torque constant of 0.88 Nm/A and a voltage constant of 80 V/1000 RPM. Structural details include a plain shaft with keyway, main shaft seal, and a 32 Nm holding brake. The motor incorporates resolver feedback for relative position detection and is enclosed in a housing rated to IP65. Additional specifications include a 192 mm flange size, 130 mm centering diameter, 56 kg weight, 0.057 kgm² rotor inertia, and 40-minute thermal time constant. Recommended wire size is 6 mm². Connection is via Side B and the motor operates optimally at 20°C ambient temperature.

Technical Specifications

Motor Speed
3500 RPM

60K Overtemperature Condition - Standstill Continuous Torque
28 Nm

60K Overtemperature Condition - Standstill Continuous Current
35.6 Amps

100K Overtemperature Condition - Standstill Continuous Torque
33 Nm

100K Overtemperature Condition - Standstill Continuous Current
43.5 Amps

Ambient Temperature Torque Constant
0.88 Nm/A

Ambient Temperature Voltage Constant
80 V/1000 RPM

Motor Winding Resistance
0.22 ohms

Feedback
Integrated Resolver

Motor Shaft
Plain with a Keyway

Power and Encoder Connector
Side B

Holding Brake
32 Nm

Flange Size
192 mm

Maximum Torque
102 Nm

Thermal Time Constant
40 minutes

Maximum Motor Speed
4500 RPM

Motor Housing Rating
IP 65

Minimum Wire Size
6 mm2

Shipping
Global

Common Misspellings

1620 Old Apex Road
Cary, NC 27513, USA

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International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the MKD112B-048-GG2-BN.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.