MKD090B-047-GP0-KN-SA001 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: R985000502
The Bosch Rexroth Indramat MKD090B-047-GP0-KN-SA001 is a servo motor from the MKD Synchronous Motors series with a flange size of 140 mm and a centering diameter of 110 mm. It features a continuous torque at standstill of 12.0 Nm, resolver feedback encoder, and a shaft with keyway and seal. The motor is connected via a connection box on Side B and does not include a holding brake.
Internal Product Review
The MKD090B-047-GP0-KN-SA001 is a Bosch Rexroth Indramat servo motor featuring a 12.0 Nm continuous torque at standstill and resolver feedback (RSF) for precise relative position detection. Its keyway shaft design and included shaft seal provide reliable mechanical coupling and protection in demanding environments. This motor delivers consistent performance and solid feedback for automation tasks.
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Product Description:
The MKD090B-047-GP0-KN-SA001 is a servo motor from Bosch Rexroth Indramat in the MKD Synchronous Motors series. As a rotary actuator, it pairs with digital drive controllers to provide closed-loop positioning and speed control on assembly lines, pick-and-place modules, transfer systems, and similar motion stations. When matched to a suitable controller, it converts commanded current into controlled rotary motion for repeatable axis response during starts, stops, and speed changes. Its compact frame makes it a practical fit for integrated multi-axis platforms used in general automation.
The motor mounts to the machine frame through a 140 mm square flange, while a 110 mm centering diameter aligns the stator with the gearbox or load adapter and helps reduce radial runout during coupling. At standstill, the electromagnetic design produces 12.0 Nm continuous standstill torque, allowing the shaft to support inertia and process forces without overheating during continuous holding duty. Rotor position is detected by resolver feedback, which provides analog sine-cosine signals for real-time commutation and avoids incremental count loss during power cycles or electrical interruptions. Power, signal, and protective-earth conductors are routed through a connection box on Side B of the stator, which helps suit compact cabinet layouts and organized cable routing. The B length code balances thermal mass with overall motor depth for mid-range dynamic loads.
Because the unit is supplied without a holding brake, position must be maintained by external locking or drive torque when power is removed. Output torque is transferred through a shaft with keyway, which helps prevent slippage under reversing load peaks and repeated acceleration changes. Contamination ingress is limited by the integrated shaft seal, helping the bearing set stay lubricated in dusty environments and around machine debris. Electrical characteristics follow the 047 winding, which matches the phase resistance and inductance expected by compatible Indramat drive modules for stable current control.
