R911293381 (MKD112A-024-GG1-BN)

Name: R911293381 (MKD112A-024-GG1-BN)
Brand: Indramat Motors
SKU: MKD112A-024-GG1-BN
Price: 873.00 USD
Availability: InStock

MKD Synchronous Motors

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The Bosch Rexroth MPN R911293381 (MKD112A-024-GG1-BN) is an MKD synchronous servo motor designed for main drive and servo applications in industrial automation. It operates at a nominal voltage of 314-355V, with a rated speed of 2500 rpm, delivering a rated torque of 10.1-19.4 Nm and a rated power of up to 10.5 kW. The motor supports both natural convection cooling and includes an optional axial blower for additional cooling. It is equipped with resolver feedback for relative position detection, a plain output shaft with shaft seal, and a 22 Nm holding brake. The motor has a rotor inertia of 0.0045 kg·m², a centering diameter of 130 mm, is IP65 protected, and weighs 23 kg. Maximum speed is 4500 rpm, and optimal operation is ensured within an ambient temperature range of 0–40°C.

Technical Specifications

Usage
Servo and main drive motor

Nominal Voltage
314 – 355 V

Rated Torque
10.1 – 19.4 Nm

Rated Current
6.2 – 12 A

Rated Speed
2500 rpm

Rated Power
3.2 – 6.4 kW

Overtemperature Torque (60-K)
15 Nm

Overtemperature Current (60-K)
13.1 A

Overtemperature Torque (100-K)
17 Nm

Overtemperature Current (100-K)
15.9 A

Pole Pairs
4 pairs

Cooling
Natural convection and optional axial blower

Weight
23 kg

Feedback
Resolver feedback

Output Shaft Type
Plain (with shaft sealing rings)

Holding Brake
22 Nm

Protection Category
IP 65

Operating Temperature Range
0 – 40 degree Celsius

Maximum Speed
4500 rpm

Frequently Asked Questions

Does the MKD112A-024-GG1-BN come with integrated motor feedback?

Yes, the MKD112A-024-GG1-BN comes equipped with high-resolution resolver feedback that helps to maintain accurate motion control by signaling key motor data like speed and position to the drive.

What integration options does the MKD112A-024-GG1-BN offer?

The MKD112A-024-GG1-BN facilitates seamless mechanical integration via a smooth shaft that provides a stable interface for coupling to other equipment.

Does the MKD112A-024-GG1-BN support flange mounting?

Yes, the MKD112A-024-GG1-BN is a flange-mounted motor that allows installation in varied setups using its front flange. This keeps installation simple and secure for optimal system performance.

Does the MKD112A-024-GG1-BN come with a blocking brake?

Yes, the MKD112A-024-GG1-BN is engineered to provide safe standstill by incorporating a blocking brake. This brake prevents movement when power is removed from the motor, ensuring safe stopping without backlash.

Does the MKD112A-024-GG1-BN require additional cooling measures for continuous operation?

No, the MKD112A-024-GG1-BN comes with an efficient natural convection cooling mechanism that ensures heat is dissipated continuously from the motor during operation. This prevents thermal stress and ensures that internal temperatures do not exceed critical limits.

Common Misspellings

MKD112A024GG1BN

MKD112A 024 GG1 BN

mkd112a-024-gg1-bn

Internal Product Review

The MKD112A-024-GG1-BN runs smoothly with minimal lag. It responds well to controller commands, keeping system performance efficient. However, the weight of the motor can pose a challenge for very compact spaces.