R911289129 (MKD112B-048-KP1-LN)

Name: R911289129 (MKD112B-048-KP1-LN)
Brand: Indramat Motors
SKU: MKD112B-048-KP1-LN
Price: 235.00 USD
Availability: InStock

MKD Synchronous Motors

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The R911289129 (MKD112B-048-KP1-LN) is a Bosch Rexroth synchronous servo motor designed with a shaft featuring a keyway and equipped with a shaft seal. It includes a 24VDC ±10% holding brake, providing a holding brake torque of 22 Nm. The motor utilizes resolver feedback with integrated encoder, enabling absolute position detection exceeding 4096 revolutions. It delivers a continuous standstill torque of 28.0 Nm and operates with a rated current of 6.9A and 2.7kW output at 60K under natural convection cooling. Mechanical interface specifications include motor length B, a centering diameter of 130 mm, and a motor size of 112. The connection is via a power connector, and the unit conforms to DIN 42948. The ambient operating temperature range is 0–40°C, and the enclosure fulfills IP65 protection class. Compliance with specified electrical and EMC standards is required during installation and operation.

Technical Specifications

Compliance
DIN 42948 specifications

Cabling Feature
Easy cabling mechanism

Peak Torque
Broad speed range

Commutation
Electronic

Performance
High dynamics and high performance

Materials Used
Special magnet Rotor magnets

Actuators and Sensors
May require extra

Installation conditions
Specific environmental conditions

Electrical Voltage
High due to wrong connections

EMC Regulations
Required national compliance

Electrical components location
Control Cabinet

Protection against Vertical Falling
Yes

Crushing and Pinching prevention
Yes

Handling in Pressurized State
Should not be opened, disassembled or cut

Required Protective clothing
Yes while handling in pressurized state

Holding Brake Voltage
24VDC +/-10%

Rated Current
6.9A

Rated Power
2.7kW at 60K

Cooling Method
Natural Convection

Ambient Temperature Range
0°C to 40°C

Frequently Asked Questions

Can the MKD112B-048-KP1-LN operate without a fan?

Yes, the MKD112B-048-KP1-LN is designed for fanless operation and comes with built-in air cooling to prevent heat buildup during operation.

What protection level does the housing of the MKD112B-048-KP1-LN offer?

The MKD112B-048-KP1-LN offers a protection level of IP65, indicating robust environmental resistance for enhanced durability.

What ambient conditions does the MKD112B-048-KP1-LN require for reliable performance?

The MKD112B-048-KP1-LN requires ambient conditions of 0 to 45 degrees Celsius to support stable system performance.

Does the MKD112B-048-KP1-LN come with a standard centering diameter?

Yes, the MKD112B-048-KP1-LN is built for simplified mounting and comes with a standard centering diameter of 130 mm for compatibility with mounting structures.

What is the output shaft design for the MKD112B-048-KP1-LN?

The MKD112B-048-KP1-LN has an output shaft with a keyway that is constructed for smooth operation by ensuring stable mechanical connections with reduced vibrations.

Common Misspellings

MKD112B048KP1LN

MKD112B 048 KP1 LN

mkd112b-048-kp1-ln

Internal Product Review

The MKD112B-048-KP1-LN is small yet powerful. It offers ample power density for light to medium load applications. However, initial configuration can be complex for first-time users.