Product Description:

The SE-LB3.095.060-04.000 is a synchronous servo motor produced by Bosch Rexroth Indramat within the SE Synchronous Servo Motors series. In industrial automation, this motor serves as a compact rotary actuator that converts drive current from a regulated servo amplifier into precise rotational movement for packaging, pick-and-place, and gantry axes. The combination of permanent-magnet excitation and digital feedback allows the controller to synchronize shaft position with machine commands, delivering repeatable motion cycles and accurate velocity control across demanding duty profiles. Its frame dimensions match the midrange power class typically installed in multi-axis assemblies.

The rotor can maintain a nominal speed of 6000 rpm without exceeding thermal limits. A static torque rating of 9.5 Nm indicates the continuous load the shaft can hold at standstill, which is useful for indexing tables that pause under load. Transient moves are supported by a peak phase current of 92 A, which produces mechanical output in proportion to the torque constant of 0.64 Nm/A. Current develops rapidly because the electrical time constant is only 12.7 ms. The stator winding inductance of 8.4 mH affects the servo loop bandwidth and current response.

Dynamic operation is supported by a maximum torque of 26.0 Nm, allowing the axis to overcome process loads that exceed its continuous capacity. When mains power is removed, an integral holding brake secures the shaft with 8.0 Nm of holding torque and releases with a 24 V supply that tolerates a ±10% variation. The low rotor inertia of 2.07 × 10⁻³ kg·m² works with a mechanical time constant of 3.4 ms to shorten acceleration ramps. A standstill current of 15 A and a winding resistance of 0.66 Ω help moderate copper losses. The voltage constant is 64 V/1000 rpm, making it suitable for typical servo drive buses. The shaft measures 19 mm in diameter and 40 mm in length, and its keyway and feather key transmit torque directly to compatible couplings.