Product Description

Bosch Rexroth manufactures the SE-B4.170.050-00.000 servo motor, which is manufactured in facilities certified to ISO 9001 quality management standards. The SE-B4.170.050-00.000 servo motor from Bosch Rexroth Indramat is designed for performance and efficiency in industrial automation. Its 80 x 398 x 200 mm size fits into many systems, and with a 6 kg weight, it minimizes inertia for fast acceleration and deceleration. This is important for applications that require precise and dynamic motion control, like robotics and CNC machining. The motor runs 50/60 H,z, so it’s globally compatible with standard power supplies. 25 W power loss means minimal heat dissipation, energy efficiency, and cost savings. 35 mA rated leakage current means electrical safety by minimizing current flow and protecting people and equipment. The SE-B4.170.050-00.000 has a torque constant of 0.58 Nm/A. This means 0.58 Nm of torque per ampere of current in the motor windings.

The voltage constant of 67 V/1000 rpm is the motor's back EMF, which is proportional to the speed. This is important for speed control algorithms and stable operation over all speeds. Looking deeper into the electricals, the winding resistance of 0.37 Ohm affects the motor’s current consumption and power consumption. Lower resistance means less energy loss as heat and more efficiency. The winding inductance of 4.5 mH affects the motor’s dynamic response. This inductance, together with the resistance, determines the electrical time constant of 12.3 ms, which is the time it takes for the current to reach approximately 63.2% of its final value after a voltage step. A shorter time constant means faster current response and better dynamic performance.

The mechanical time constant of 4.1 ms is the motor’s mechanical inertia and acceleration/deceleration time. This is important for applications that require fast and precise movement. The motor’s EMC is Class A, which means it meets the electromagnetic compatibility standards and does not generate excessive electromagnetic interference that can disturb other electronic devices. The maximum operating temperature of 45°C is the application limit. This means the motor’s internal components (insulation and bearings) are within a safe temperature range, will not fail prematurely, and will be reliable. Wake Industrial's one-year guarantee covers this servo motor, which is designed for smooth motion, lower vibration, and enhanced overall machine performance.