REXROTH HMS01.1N-W0070-A-07-NNNN Single-axis inverter

Description

The Rexroth HMS01.1N-W0070-A-07-NNNN is a high-performance single-axis servo inverter designed for industrial automation applications requiring precise and reliable motor control. It belongs to Bosch Rexroth’s Indramat HMS series and is engineered to convert DC voltage into a controlled AC output voltage with variable amplitude and frequency.

It features a nominal DC bus voltage of 700 V and supports a broad input voltage range of 254 to 750 V DC. The device delivers a rated maximum output current of 70 A with an output voltage range of 0 to 500 VAC, making it suitable for driving high-power servo motors in demanding environments.

The inverter includes internal air cooling with an integrated blower to ensure efficient thermal management and features an IP20 protection rating for safe operation in industrial settings. Its rated control voltage is 24 V, and it consumes approximately 16 W of power during normal operation. The short circuit current rating is a robust 42,000 A rms.

Physically, the unit has a size of approximately 440 mm x 262 mm x 100 mm and weighs about 9.6 kg, blending power capacity with manageable installation requirements.

The HMS01.1N-W0070-A-07-NNNN supports comprehensive safety and diagnostic features and integrates seamlessly with Bosch Rexroth control systems and industrial networks, enabling easy maintenance, fault detection, and high system availability. It is designed to fit into modular automation systems, providing reliable and efficient motion control for robotics, machine tools, packaging machinery, and other precision manufacturing applications.