Product Description:

The SE-D1.010.030-04.000 is a synchronous servo motor manufactured by Bosch Rexroth Indramat for the SE Synchronous Servo Motors series. It converts electrical energy into controlled rotary motion, giving automated equipment a compact drive for positioning small loads where repeatable speed and torque are required. Because it is a synchronous design, it can follow commanded speed changes with predictable torque production when paired with a compatible servo controller. This makes it suitable for indexing units, light transfer axes, and other applications that need accurate starts, stops, and short travel moves without taking up much installation space.

The drive reaches a nominal shaft speed of 3000 rpm, allowing coordination with gear ratios or direct-drive layouts that demand fast cycle times. An electrical time constant of 1.36 ms means the stator current settles quickly after a voltage change, which supports responsive current control. Mechanical acceleration is supported by a ramp-up time of 12 ms from standstill to rated speed, and the rotor inertia of 0.074 × 10⁻³ kg·m² helps the axis respond quickly while limiting overshoot on light loads. The phase windings have an inductance of 91.4 mH, which smooths rapid voltage changes and helps the connected drive regulate torque with stable current flow.

Torque capability peaks at 3.6 Nm for short surges, while the motor can maintain a continuous standstill torque of 1.0 Nm for holding or indexing duty. A torque constant of 1.00 Nm/A links commanded current to produced torque, and the integrated holding brake uses 24 V DC ±10% at 0.38 A to secure the shaft when power is removed. Dynamic operation can draw up to 4.5 A of peak current, while standstill operation requires 1.0 A, and the winding resistance is 67.4 Ω. The shaft uses a keyway with a feather key for positive engagement with pulleys or couplings, and the brake provides 1.5 Nm of holding torque during downtime.