Product Description:

The SE-B2.040.060-10.000 is a synchronous servo motor produced by Bosch Rexroth Indramat for the SE Synchronous Servo Motors series. It serves as a compact rotary actuator that converts drive-controller output into precisely regulated shaft motion, allowing automated equipment to index tooling, follow cam profiles, or maintain tension in web-handling lines. By providing rapid acceleration and repeatable positioning, the motor fits applications where electrical commutation and high-resolution feedback replace mechanical transmissions.

A square mounting interface with a flange diameter of 100 mm lets the motor bolt directly to gearboxes and machine frames. During continuous operation, it can reach a nominal speed of 6000 rpm, while a peak current capability of 60 A allows short bursts of elevated torque for acceleration. The standstill current rating is 10.0 A, matching thermal limits when the rotor is locked. With a torque constant of 0.40 Nm/A, each ampere commanded by the drive produces a predictable mechanical output, and a winding resistance of 1.40 Ω determines copper losses at rated load. Rotor behavior is influenced by an inertia of 0.75 × 10⁻³ kg·m², balancing fast response with stability. Electrical dynamics are shaped by a phase inductance of 9.4 mH, and the 277 mm overall housing length accommodates the winding stack needed for this performance envelope.

Mechanical output at zero speed is characterized by a static torque of 4.0 Nm, and the shaft can deliver up to 8.0 Nm under short-term loading. The motor works with the drive’s PWM frequency to smooth current ripple, while the total mass of 8.8 kg eases installation on light gantries. A voltage constant of 45 V/1000 rpm indicates the back EMF level that the controller must counter during high-speed operation. Mechanical power is transmitted through a shaft measuring 14 mm in diameter and 30 mm in length. The shaft is supplied without a keyway or feather key, simplifying the use of clamp-style couplings.