Product Description:

The SE-B5.440.030-14.000 is a synchronous servo motor produced by Bosch Rexroth Indramat for the SE Synchronous Servo Motors series. This electromechanical unit converts regulated three-phase drive current into controlled rotary motion for positioning tables, packaging heads, or indexing stations in industrial automation. By integrating a feedback transducer and a shaft brake, the motor provides closed-loop speed control and holding capability directly at the machine axis.

A centering diameter of 180 mm guides the housing into a register on the mounting plate, ensuring coaxial alignment without additional shims. Power is delivered through terminals that accept conductors with a cross-sectional area of 16.0 mm²; this large path limits resistive heating when the drive supplies the 47 A standstill current needed for full static torque. Once accelerating, the rotor reaches a nominal speed of 2000 rpm, a value matched to common gearbox ratios for moderate-speed servo axes. The enclosure meets the IP65 protection code, preventing airborne dust and low-pressure water jets from entering during washdown procedures.

With the spring-applied brake fitted, the motor weighs 45 kg and measures 437 mm from the flange to the fan cover, helping keep cantilever loads within bearing limits. Internal lubrication and the bearing design support a minimum service life of 20,000 h before scheduled maintenance. Acoustic emission remains at 58 dB(A) under rated load, helping the installation meet factory noise targets. Torque exits through a precision-ground shaft with a diameter of 32 mm, and its 58 mm length accommodates rigid couplings while maintaining key engagement depth. An M12 centering hole simplifies removal during service, and the assembly tolerates shock loads of up to 6 g during transport or abrupt machine movement.