Product Description:

The SE-B2.010.060-00.018 is a synchronous servo motor built by Bosch Rexroth Indramat for the SE Synchronous Servo Motors series. In compact positioning stages, pick-and-place arms, or light rotary actuators, this motor converts drive current into precise rotational motion so the control system can maintain speed and position under quickly changing loads. Its application range suits responsive motion tasks that need accurate starts, stops, and repeatable short-cycle movement. This type of motor is commonly used where low moving mass and consistent servo response matter more than high continuous torque.

The motor’s electrical response is characterized by an electrical time constant of 3.5 ms, which shows how quickly current rises in the windings after a command change. Under rated excitation, the shaft can reach a nominal speed of 6000 rpm, and the drive can demand as much as 14 A of peak current during acceleration. The torque constant is 0.41 Nm/A, which relates motor current to produced torque, while a winding resistance of 13.4 Ω and a mechanical time constant of 22.7 ms affect copper losses and ramp behavior. That combination supports stable current and speed control during short indexing moves and other rapidly changing duty cycles.

A rotor moment of 0.28 ×10⁻³ kg·m² keeps the reflected inertia low, helping the axis respond quickly to command changes. The motor can deliver up to 2.6 Nm of maximum torque, and from zero speed it follows a programmed ramp-up time of 77 ms for coordinated multi-axis motion. Its winding inductance of 47.6 mH affects how current changes over time, while the voltage constant of 41 V/1000 rpm relates back EMF to shaft speed. Low reflected inertia and a predictable back-EMF relationship support fast reversals and smooth regulation on light mechanical loads, and the embedded tachogenerator provides velocity feedback to the controller during low-speed operation.