Product Description:

The SE-B2.030.060-00.015 synchronous servo motor is produced by Bosch Rexroth Indramat for the SE Synchronous Servo Motors series. This compact unit couples a permanent-magnet rotor with an internal tachogenerator, allowing drive controllers to command speed and position with high fidelity. It supplies controlled rotary motion for pick-and-place modules, indexing tables, and other automation axes that demand fast response and consistent accuracy.

The motor is engineered for high-speed operation, and its nominal speed is 6000 rpm under rated operating conditions. At standstill, it can produce 3.0 Nm of torque while drawing a 7.5 A current, consistent with its torque constant of 0.43 Nm/A. An electrical time constant of 7.5 ms indicates how quickly the phase current approaches its setpoint, supporting responsive control-loop tuning. The shaft has a diameter of 14 mm and an extension of 30 mm, while the 5 × 5 × 25 mm key provides positive engagement with a compatible coupling. The built-in tachogenerator supplies 1.8 V per 1000 rpm, allowing analog speed signals to be returned directly to servo amplifiers. These feedback signals help the connected drive correct changes in motor speed as the mechanical load varies.

A rotor inertia of 0.60 × 10⁻³ kg·m² permits rapid acceleration without requiring excessive drive capacity, while the motor’s 7.6 kg mass supports stable mounting. The housing carries an IP67 rating, protecting internal components against dust and temporary immersion in water. The stator has a winding inductance of 14.0 mH and a winding resistance of 2.25 Ω. These electrical values affect the voltage needed to produce torque and the heat generated during continuous operation. An overall length of 254 mm allows the unit to fit inside compact machine frames without interfering with adjacent hardware.