Product Description:

The MKE096B-047-PK1-KN is a synchronous servo motor produced by Bosch Rexroth Indramat within the MKE Synchronous Motors series. It is classified as a servo motor for potentially explosive areas and is intended to deliver closed-loop motion control to conveyors, pick-and-place axes, and packaging stations operating in hazardous zones. Its integrated holding brake allows the axis to remain fixed when power is removed, making the unit suitable for vertical or safety-critical positioning tasks in industrial automation.

The electromagnetic brake is energized at 24 VDC and exerts a holding torque of 11.0 Nm. When the brake coil is powered, mechanical decoupling completes in 20 ms, while full release takes 29 ms; during these intervals, a brake current of 0.5 A flows. A terminal box mounted on the top of the housing routes motor power and feedback conductors, matching installations that require the connection direction to point upward. Internally, winding code 047 has an inductance of 10.1 mH and a resistance of 1.2 Ω, parameters that shape the drive controller’s current loop. At rated excitation, the rotor spins at 3200 rpm, and continuous torque at standstill is sustained with a current draw of 13.2 A.

The motor provides a standstill torque of 12.0 Nm and has a peak current ceiling of 59.4 A, which permits brief overloads during acceleration. The motor develops torque in proportion to winding current, using a constant of 1.0 Nm/A, and can momentarily reach a theoretical maximum of 43.5 Nm for rapid indexing moves. Rotor inertia of 4.15 × 10⁻³ kg·m² balances quick response with speed stability, while a 60-minute thermal time constant limits temperature rise under cyclic operation. A voltage constant of 91.0 V/1000 rpm assists the drive in calculating back EMF for field-oriented control, helping maintain position accuracy when duty cycles vary.