Product Description:

The SE-LB3.075.030-00.011 servo motor is produced by Bosch Rexroth Indramat as part of the SE Synchronous Servo Motors series. It is engineered for precision motion control in automated assembly cells, pick-and-place gantries, and packaging axes that demand repeatable velocity profiles and quick positional settling. The unit’s permanent-magnet rotor couples directly to an IndraDrive inverter, translating commanded current into proportional torque so that machine axes can be synchronized without mechanical transmissions.

The motor delivers a continuous static torque of 9.3 Nm, providing the holding force needed for index tables or vertical loads. It has a nominal speed of 3000 rpm, and the rotor inertia of 1.66 × 10⁻³ kg·m² indicates how quickly the shaft can accelerate or decelerate under drive control. The motor has a mass of 12.8 kg without a brake, which helps keep moving assemblies lighter for high cycle rates. Its overall body length is 319 mm, which helps the motor fit into compact machine frames with limited axial space.

Mounting and coupling dimensions follow IEC guidelines. The centering pilot is 95 mm in diameter, and the square flange measures 116/105 mm across the mounting pattern for repeatable alignment to gearboxes or direct-drive housings. Power is transmitted through a keyed shaft that measures Ø19 × 40 mm, matching the A6×6×32 key size to help prevent slip during start-stop duty. The stator leads exit as a 2.5 mm² cable set, allowing direct termination to standard drive connectors while limiting voltage drop on runs inside a control cabinet. Construction version Long, flange accuracy classification R, the DIN 332-DS M6 centering hole, and vibration severity class R complete the mechanical profile for precision automation environments.