MKD090B-047-KG0-KN Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911262938
The Bosch Rexroth Indramat MKD090B-047-KG0-KN is a servo motor from the MKD Synchronous Motors series. It provides a continuous torque at standstill of 12.0 Nm and features a plain shaft with a shaft seal. This motor is equipped with resolver feedback and integrated encoder, and has a 140 mm flange size with a 110 mm centering diameter.
Internal Product Review
The MKD090B-047-KG0-KN is a Bosch Rexroth Indramat synchronous servo motor featuring a 12.0 Nm continuous torque at standstill and a plain shaft with shaft seal for reliable performance. Its resolver feedback with integrated encoder provides absolute position detection for over 4096 revolutions. This unit is a strong choice for precise motion control applications.
Have a part to sell?
Wake Industrial Warranty
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The MKD090B-047-KG0-KN is a servo motor manufactured by Bosch Rexroth Indramat and belongs to the MKD Synchronous Motors series. It serves as the rotary drive element in automated production lines, transferring commanded torque directly to machine mechanics while providing position data for the drive controller. Used with digital inverters, the motor maintains synchronous operation between the electromagnetic field in its stator and the commanded frequency, supports commanded motion in compatible Rexroth Indramat drive systems.
Mechanical integration is based on a 140 mm square flange paired with a centering diameter of 110 mm to align the housing on gearheads or frames. The power, resolver and protective-earth leads exit on Side B through a sealed connection box, allowing cable routing along the machine’s rear face. Under continuous stall conditions the rotor withstands a load of 12.0 Nm without exceeding thermal limits. Size code 090 and length code B define a medium-diameter stator stack that balances torque density with compact overall length. A shaft seal is installed and supports protection at the shaft interface.
Feedback and commutation are handled by a resolver feedback unit integrated into the rear housing. This sensor supports Absolute (>4096 revs) tracking, which can reduce or eliminate homing requirements in compatible drive configurations. Stator winding code 047 sets the electrical resistance and inductance pairings expected by Rexroth drive modules. A plain shaft supports compatible clamp-style couplings while the sealed housing protects the windings during continuous duty cycles in ambient shop temperatures.
