RZW02.1-110-025

The Bosch Rexroth Indramat RZW02.1-110-025 is a purpose-built member of the RZW Braking Resistor Series, engineered to deliver reliable energy dissipation in industrial automation and motion control systems. Its compact design features robust construction to handle high current transients while minimizing footprint in drive panels. With a Power Loss: 25 W rating, the RZW02.1-110-025 provides precise braking resistance without undue heat buildup. The device’s rugged enclosure and integrated cooling allow continuous operation under demanding conditions. As part of Bosch Rexroth Indramat’s proven portfolio, this braking resistor ensures consistent performance and system protection.

Detailed technical specifications underline the device’s industrial suitability. It supports a Current Rating: 80 A through a Cross-section of Conductor: 25 mm² copper path, ensuring low voltage drop and efficient thermal conduction. The resistor measures Dimensions: 80 x 398 x 200 mm and weighs Weight: 6 kg, striking a balance between durability and space efficiency. Rated for a Maximum Temperature: 45°C and tested to Certifications: CE Approved, it meets stringent safety and EMC criteria. The component operates at Frequency: 50/60 Hz with an EMC Level: Class A rating, and features Rated Leakage Current: 35 mA under full load. Built-in protective measures are indicated by Protection: Yes, and a standard Warranty: One year covers manufacturing defects.

Operational features emphasize resilient braking performance and thermal management. The resistor’s compact footprint and optimized cooling surface area dissipate heat effectively, preventing hot spots during repeated deceleration cycles. Its high current capacity and low inductance path minimize energy storage, ensuring fast response and stable braking torque. The robust mechanical design withstands vibration and shock typical of industrial drives and conveyors. Precise tolerance control in resistor elements maintains consistent resistance values over the life of the unit, supporting accurate system tuning and repeatable performance.

System integration is streamlined through direct compatibility with Bosch Rexroth Indramat drive controllers and braking chopper modules. The RZW02.1-110-025 can be mounted in compact enclosures or machine cabinets, facilitating retrofits and new installations alike. It is ideally suited for applications in servo drive braking, CNC machine tools, robotics, and automated conveyor lines where efficient energy absorption and thermal reliability are paramount. The device’s adherence to industry standards ensures seamless incorporation into diverse automation architectures.