1-888-551-3082 | 1-919-443-0207 | sales@indramat-usa.com

R911268914 (MKD112B-048-KG1-BN)

MKD Synchronous Motors

Rated 4.2 stars (14 total reviews)
  In Stock, Ships Today
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

Current response time:

5 Minutes 27 Seconds

The R911268914 (MKD112B-048-KG1-BN) is a Bosch Rexroth Indramat synchronous servo motor with a frame size of 112 and a flange size of 192 mm. It features a plain shaft with sealing ring, a 22 Nm holding brake, and resolver feedback with a multi-turn absolute encoder enabling position detection beyond 4096 revolutions. The motor provides a continuous torque at standstill of 28.0 Nm, rated torque of 7.7 Nm, and a maximum torque of 102 Nm. It operates at nominal and maximum speeds of 2800 min⁻¹ and 4500 min⁻¹, respectively, and has a torque constant of 1.33 Nm/A with a rated current of 35.6 A. The unit is naturally air-cooled, fully enclosed to IP65, and features a B-length code for the housing.

Technical Specifications

Product Type
MKD-type Synchronous Motor

Frame Size
112

Flange Size
192mm

Centering Diameter
130mm

Motor Frame Length Code
B

Continuous Torque at Standstill
28.0Nm

Rated Torque
7.7Nm

Maximum Torque
102Nm

Nominal Speed
2800min-1

Maximum Speed
4500min-1

Cooling Method
Natural Convection

Protection Category
IP65

Holding Brake
22Nm

Shaft Type
Plain Shaft with Shaft Sealing Ring

Motor Design
Completely Closed

How much continuous speed capacity defines throughput for MKD112B-048-KG1-BN?

It reaches 4500 RPM speed. That upper operating band supports fast indexing and rapid repositioning while maintaining thermal balance, enabling higher cycle counts without degrading precision or insulation life.

Which torque benchmark sets process capability on MKD112B-048-KG1-BN?

It provides 48 Nm rated torque. Engineers size transmissions and feeds to that continuous value for durable duty, sustaining commanded force without derating across steady production windows.

What electrical headroom underpins power delivery on MKD112B-048-KG1-BN?

It outputs 8.2 kW rated power. This capacity supports simultaneous axes or heavy tools, maintaining velocity and trajectory control under combined loads with proper inverter and bus provisioning.

Which mounting face resists torque-reversal micro-slip on MKD112B-048-KG1-BN?

It employs a 192 mm flange size. The broad interface distributes reaction forces, maintaining rigidity and preventing fretting in high-cycle reversing applications.

How is handling and frame design influenced on MKD112B-048-KG1-BN?

It weighs 34.0 kg. That mass simplifies lifting, defines bracket stiffness, and contributes to damping, improving stability and repeatable accuracy on compact industrial platforms.

MKD 112B-048-KG1-BN

MKD-112B-048-KG1-BN

MKD112B-O48-KG1-BN

MKD112B048KG1BN

MKD112B 048 KG1 BN

mkd112b-048-kg1-bn

Internal Product Review

MKD112B-048-KG1-BN's output connector simplifies electrical swaps and its absolute resolver feedback preserves coordinates through outages. The motor integrates cleanly in space-constrained frames while sustaining accuracy and uptime during bidirectional duty on multi-axis equipment.

Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the MKD112B-048-KG1-BN.
Indramat Is Trusted By
motion-industries-logo
3m-logo
IBM-logo
GexPro-logo
caterpillar-logo
nasa-logo
ford-logo
vallen-logo