MKD071B-061-KP1-KN Bosch Rexroth Indramat
MPN: R911261989
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The Bosch Rexroth Indramat MKD071B-061-KP1-KN is a servo motor from the MKD Synchronous Motors series. It features a flange size of 115 mm and a centering diameter of 95 mm with a shaft that has a keyway and seal. The motor provides 8.0 Nm of continuous torque at standstill, uses resolver feedback with an integrated encoder, and includes a holding brake with 5 Nm torque.
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Product Description:
The MKD071B-061-KP1-KN servo motor is produced by Bosch Rexroth Indramat as part of the MKD Synchronous Motors series. It is a permanent-magnet AC drive component intended for position and speed control in compatible Rexroth Indramat systems. When coupled to a compatible digital controller, the motor converts electrical energy into controlled rotary motion. It shares the mechanical coding and electrical interface conventions common to the series, simplifying interchangeability during machine design and service.
At standstill the motor produces a continuous torque of 8.0 Nm, a value that defines its thermal limit for indefinite holding without forced cooling. A mechanical parking brake is integrated; the unit is supplied with holding brake, delivering 5 Nm of static torque helps hold the axis when power is removed, within the brake’s rated limits. Mounting references are set by a centering diameter of 95 mm and a square flange measuring 115 mm, dimensions that align the housing with ISO 9409 coupling patterns. Winding code 061 and the B-length frame balance copper fill, resistance, and overall mass for general-purpose servo axes.
Rotor position is monitored through resolver feedback w/ integrated encoder, provides absolute position detection over more than 4096 revolutions. Power, brake, and feedback leads exit on Side B through a sealed connection box that eases field wiring while maintaining IP-rated ingress protection. Output torque is transmitted via a shaft with keyway, and a shaft seal blocks lubricant escape at the bearing journal. Together with absolute (>4096 revs) multi-turn tracking, these elements can reduce or eliminate homing requirements in compatible drive configurations.
Frequently Asked Questions about MKD071B-061-KP1-KN:
Q: What shaft design and sealing does the MKD071B-061-KP1-KN motor have?
A: The MKD071B-061-KP1-KN servo motor features a shaft with keyway and a shaft seal.
Q: What type of encoder and position feedback does the MKD071B-061-KP1-KN provide?
A: This model utilizes resolver feedback with an integrated encoder for position detection with absolute feedback for more than 4096 revolutions.
Q: What is the continuous torque at standstill of the MKD071B-061-KP1-KN servo motor?
A: The continuous torque at standstill for this motor is rated at 8.0 Nm.
Q: Does the MKD071B-061-KP1-KN have a holding brake and what is its torque rating?
A: A holding brake is included on this model and delivers a holding brake torque of 5 Nm for secure positioning when power is off.
Q: What is the connection direction and type for the MKD071B-061-KP1-KN motor?
A: The MKD071B-061-KP1-KN features a side B connection direction with a connection box for convenient electrical integration.