R911299718 (MKD090B-047-KP2-KN)

Name: R911299718 (MKD090B-047-KP2-KN)
Brand: Indramat Motors
SKU: MKD090B-047-KP2-KN
Price: 568.00 USD
Availability: InStock

MKD Synchronous Motors

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The Bosch Rexroth R911299718 (MKD090B-047-KP2-KN) is a MKD series synchronous AC servo motor featuring electronic commutation and permanent magnets designed for low inertia applications. The housing meets IP65 protection standards, coated in black prime paint. The motor measures 313 mm in length and 110 mm in diameter, with a weight of 14 kg. It is equipped with a shaft with keyway and sealing ring, terminal box on the B-side for power and encoder connections, and features a resolver feedback system with integrated multiturn absolute encoder supporting position detection greater than 4096 revolutions. The integrated holding brake provides 18 Nm braking torque. R911299718 (MKD090B-047-KP2-KN) offers continuous torque at standstill of 12.0 Nm, rated speed of 3500 RPM, and peak speed of 5000 RPM, with a peak current rating of 59.4 A. The motor is designed for environments with ambient temperatures between 0 and 40 °C and supports natural convection cooling. The nominal voltage is 320 V DC.

Technical Specifications

Product type
AC motor

Housing
Standard

Protection rating
IP 65

Color
Black

Weight
14 kilograms

Length
313 millimeters

Diameter
110 millimeters

Cable connection location
Terminal box on side B

Product line
MKD permanent magnet motor

Speed range
2500 to 9000 RPM

Torque at standstill
1 to 70 Nm

Cooling
Air or surface

Motor size
090

Motor length
B

Winding code
047

Shaft
Keyway with sealing ring

Brake
Integrated holding brake, 18 Nm torque rating

Rated speed
3500 RPM

Peak speed
5000 RPM

Continuous torque at standstill (60K overtemperature)
12 Nm

Continuous torque at standstill (100K overtemperature)
13.5 Nm

Peak current rating
59.4 Amps

Maximum theoretical torque
43.5 Nm

Ambient temperature for rated operation
0 to 40 degrees.

Frequently Asked Questions

How does the MKD090B-047-KP2-KN maintain its position at standstill?

The MKD090B-047-KP2-KN generates a continuous torque at standstill of 12.0 Nm that ensures that it can hold position even without motion.

What is the length of the MKD090B-047-KP2-KN motor flange?

The MKD090B-047-KP2-KN comes with a flange length of 140 mm for optimized stability during installation, ensuring stable installation with reduced vibrations during operation.

What temperature range is permitted for operating the MKD090B-047-KP2-KN?

The MKD090B-047-KP2-KN is suited for moderate ambient conditions and operates best at temperatures of 0 to +40 °C.

What is the rated protection level for the MKD090B-047-KP2-KN?

The MKD090B-047-KP2-KN is rated for a protection level of IP65, ensuring the necessary sealing to withstand exposure to dusty and moist conditions without impacting performance.

Does the MKD090B-047-KP2-KN come with an integrated brake?

Yes, the MKD090B-047-KP2-KN is equipped with a blocking brake that functions in operational safety by preventing movement when the motor is powered off.

Common Misspellings

MKD090B047KP2KN

MKD090B 047 KP2 KN

mkd090b-047-kp2-kn

MKD90B-047-KP2-KN

Internal Product Review

The MKD090B-047-KP2-KN is efficient in motion control processes that call for enhanced positioning accuracy. Its response times are also impressive, though some users may find the output range limiting for very high load tasks.