Product Description:

Bosch Rexroth Indramat manufactures the MHD093C-024-NP1-BA, a synchronous motor in the MHD Synchronous Motors series. It performs closed-loop rotary actuation for packaging stations, machining centers, and transfer lines that need dependable speed control and repeatable positioning. The motor is intended for servo applications where the drive must regulate shaft motion precisely during starts, stops, and speed changes. This makes it suitable for axes that must follow commanded motion profiles with consistent response through repeated production cycles.

The motor sustains a continuous stall torque of 23.0 Nm, permitting static load holding without thermal overload when natural convection is the only cooling path. An enclosure rating of IP65 protects the stator and feedback devices from dust ingress and water jets, allowing cabinet-free mounting near the working process. Position data are acquired through Digital servo feedback (HSF), an optical encoder system that supports high-speed sampling and provides a system accuracy of ± 0.5 angular minutes. The centering pilot of 130 mm matches a flange pattern of 140/150 mm, which helps align the motor with precision gearboxes or machine frames. A keyed output shaft and a factory-installed shaft seal support secure mechanical coupling and help protect internal components. Power is routed through a connector on side B, which helps separate motor and signal cabling. Relative position detection, winding code 024, motor length C, and size 093 identify this version for use with compatible Indramat digital drives.

For holding duty during power loss, the integrated brake supplies 22.0 Nm of locking torque and is energized through the motor connector. The brake helps keep the shaft from moving when the axis is at rest and input power is removed. Thermal insulation is rated to Class F, which supports winding temperatures up to 155 °C during continuous operation. Installation sites may reach elevations of 1000 m above mean sea level and still maintain the stated operating range. During operation, the motor can run in ambient air between 0 to 40 °C. It may be stored or shipped in environments from -20 to +80 °C without special packaging.