MDD071C-N-030-N2G-095GB0
The MDD071C-N-030-N2G-095GB0 is a synchronous servo motor produced by Bosch Rexroth Indramat and assigned to the MDD Synchronous Motors series. It is intended for use with digital drive controllers, where it converts electrical energy into controlled mechanical rotation for positioning, indexing, and speed regulation in automated machinery. This operating role makes it suitable for feed axes, transfer units, and other servo-driven assemblies that require repeatable movement under closed-loop control. The motor uses the 071 frame with a C-length stator, giving it a compact form for machine axes that need accurate motion without a large installation footprint.
This motor can generate a continuous standstill torque of 6.6 Nm, providing holding force when the axis must resist load while stationary. That output helps the axis hold position at standstill when the load tends to back-drive the mechanism. During operation, it reaches a nominal speed of 3000 rpm, which suits applications that rely on moderate-to-high shaft rotation without mechanical gearing. Mechanical fit is supported by a centering diameter of 95 mm, which helps align the housing with mounting fixtures and keep radial runout low. Electrical and feedback conductors exit on Side B, and the power interface uses a sealed Connector for a protected connection point.
The unit is supplied without a blocking brake, so static load retention must be provided by external clamping or drive torque. Position data is delivered through resolver feedback, which provides analog sine-cosine signals across a wide temperature range and supports stable speed and position feedback. The motor has a plain shaft and comes with a shaft seal, supporting straightforward coupling while helping limit lubricant ingress. Standard dynamic balancing keeps vibration within ISO limits during rotation. The housing uses the series' standard cooling surface design to release heat during operation.
