Product Description:

The SE-B3.095.030-14.000 is a precision synchronous servo motor manufactured by Bosch Rexroth Indramat within the SE Synchronous Servo Motors series. It is intended for closed-loop automation axes where rapid torque control and repeatable positioning are essential. By converting electrical command signals into controlled mechanical rotation, the unit interfaces directly with intelligent drives and maintains speed alignment with encoder feedback. Its overall design targets packaging equipment, material-handling gantries, and similar installations that demand compact form and fast dynamic response. This operating profile suits indexing and synchronized motion tasks that require consistent feedback response during repeated cycles.

At a nominal operating speed of 3000 rpm, the motor produces a static torque of 11.6 Nm while drawing 10.5 A at standstill. The torque constant is 1.10 Nm/A, so each ampere yields just over one newton-meter of torque. Short bursts up to a drive current of 63 A are permitted, and the winding generates back EMF at 118 V/1000 rpm. With 18 mH of inductance and 1.68 Ω of resistance, the electrical time constant is 2.8 ms, allowing the drive to settle current quickly. The mechanical time constant is 10.8 ms, and the shaft ends in a Ø19 × 40 mm journal. This combination supports fast response during acceleration and other short-duration load changes.

The rotor moment of inertia is 2.07 × 10^-3 kg·m², which supports quick starts and stops with limited overshoot in position loops. A housing mass of 14.5 kg and a maximum overall length of 320 mm keep the motor compact for inline mounting to the Ø110 j6 flange pilot. Thermal energy is absorbed gradually, as indicated by a winding time constant of 35 min, which allows intermittent overloads before steady-state temperature is reached. The flange pilot helps maintain accurate centering at the mounting face. The sealed shaft supports continuous-duty operation by protecting the mechanical interface.