Rexroth KSM02.1B-061C-35N-M3-HP0-ET-L3-D7-NN-FW Motor R911337721
The Rexroth KSM02.1B-061C-35N-M3-HP0-ET-L3-D7-NN-FW is a motor-integrated servo drive that combines a synchronous servo motor with an integrated inverter, control electronics, and firmware. This integration streamlines installation and enhances performance in various industrial applications.
Key Features
- Integrated Design: Combines motor and drive components into a single unit, reducing wiring complexity and saving space.
- Cooling System: Utilizes natural convection cooling through the motor casing surface, eliminating the need for external cooling systems.
- Protection Class: Rated at IP65, offering complete protection against dust ingress and low-pressure water jets from any direction.
- Communication Protocol: Supports Multi-Ethernet master communication, ensuring compatibility with various industrial networks.
- Encoder System: Equipped with a Hiperface interface featuring a capacitive multi-turn absolute encoder with 16 signal periods, providing precise position feedback.
- Safety Features: Incorporates Safe Torque Off (STO) technology, enhancing operational safety by preventing unintended motor operation.
Technical Specifications
- Supply Voltage: DC 750 V
- Continuous Torque: 2.2 Nm to 10.5 Nm
- Maximum Torque: 9.4 Nm to 35 Nm
- Nominal Power: 0.4 kW to 1.2 kW
- Maximum Speed: 4,300 RPM
- Maximum Current: 14.9 A
- Rotor Inertia: 0.00087 kg·m²
- Cooling Type: Self-cooling
- Motor Size: 061
- Motor Length: C
- Holding Brake: Without holding brake
- Shaft Type: Shaft with keyway and shaft seal
- Weight: Approximately 11 kg
The KSM02.1B-061C-35N-M3-HP0-ET-L3-D7-NN-FW is engineered for high durability and is capable of withstanding harsh industrial environments. Its black-painted housing (RAL90005) provides resistance to corrosion and water jets, ensuring reliable performance in demanding applications.











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