MKD090B-058-KG0-KN Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
MPN: R911277123
No Tariffs On US Orders- Straightforward Pricing: No Rush Fees, No Credit Card Fees
The Bosch Rexroth Indramat MKD090B-058-KG0-KN is a servo motor from the MKD Synchronous Motors series with a motor size of 090 and a centering diameter of 110 mm. It features a plain shaft with seal and resolver feedback with integrated encoder for absolute position detection over 4096 revolutions. The motor comes without a holding brake and uses a connection box on Side B.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The MKD090B-058-KG0-KN servo motor is manufactured by Bosch Rexroth Indramat as part of the MKD Synchronous Motors series. It is used in industrial automation to drive rotary axes under closed-loop control, supplying controlled torque and velocity to indexing tables, packaging stations, or pick-and-place heads. By combining internal position feedback with a standardized mechanical interface, the unit links directly to compatible Rexroth drives and supports precise motion sequences throughout repetitive production cycles. This operating role makes it suitable for equipment that must start, stop, and reverse with consistent response during normal machine operation.
The motor can sustain 12.0 Nm of continuous torque at standstill, meaning it can hold a load without overheating while stationary. A centering diameter of 110 mm locates the housing concentrically on the machine frame to reduce runout during rotation. Cables exit on side B, so service openings can stay opposite moving components and cable routing can remain more orderly in enclosed machine sections. Power, signal, and protective-earth leads meet inside a connection box, giving screw-terminal access rather than a molded plug. Winding code 058 identifies the coil resistance and inductance set used with compatible MKD drives. The integrated resolver feedback device outputs analog sine-cosine signals that the controller converts into digital position and speed values for closed-loop regulation.
The size 090 frame and motor length B provide a mid-range inertia class that balances acceleration with load capacity. Because the unit is supplied without a holding brake, external mechanical locking must be arranged when power-off shaft retention is necessary. Position reference is maintained by absolute (>4096 revs) detection, eliminating the need for homing after each restart. The shaft end follows a plain shaft design for clamp coupling or friction hub mounting, and a shaft seal helps protect the front bearing from coolant splash and dust. This arrangement suits medium-duty automation axes that run repeated indexing moves and need dependable feedback after power cycling.
Frequently Asked Questions about MKD090B-058-KG0-KN:
Q: What is the continuous standstill torque of the MKD090B-058-KG0-KN motor?
A: The MKD090B-058-KG0-KN provides a continuous torque of 12.0 Nm at standstill.
Q: What type of encoder is used on the MKD090B-058-KG0-KN servo motor?
A: This model uses resolver feedback with an integrated encoder for position detection.
Q: Does the MKD090B-058-KG0-KN include a holding brake?
A: The MKD090B-058-KG0-KN motor is manufactured without a holding brake.
Q: What shaft type and seal does the MKD090B-058-KG0-KN provide?
A: A plain shaft with a shaft seal is featured on this motor.
Q: Where is the electrical connection located on the MKD090B-058-KG0-KN?
A: Electrical connection is made via a connection box mounted on the Side B of the motor.
