Product Description:

The DDS02.1-W200-DS37-01-FW is a digital AC servo drive controller produced by Bosch Rexroth Indramat for the DDS Drive Controllers series. It interfaces with synchronous or induction servo motors to regulate torque and speed in automated machinery, and it forms a closed-loop axis when it is paired with a compatible motor feedback device. By delivering controlled three-phase power, the unit translates motion commands from a higher-level control system into precise mechanical output. This makes the drive suitable for positioning tasks, coordinated transfer systems, and other applications that require stable motor regulation over repeated operating cycles.

Its output stage can supply up to 200 A of continuous phase current, which supports medium- to high-power motors without immediate derating. Motion commands are exchanged through the SERCOS interface, allowing deterministic fiber-optic communication for coordinated axis control. Thermal management uses internal air cooling, so cabinet air moves across the heatsink instead of relying on an external blower or liquid circuit. The enclosure carries an IP20 degree of protection, providing basic finger-safe shielding while the surrounding cabinet supplies additional protection from dust and liquids. The drive is intended for operation in ambient temperatures from 0 to 45 °C at installation heights up to 1000 m, where air density remains suitable for cooling and insulation performance.

The drive receives motor position data through digital servo feedback, which lets the control section process encoder information directly for precise current and speed regulation. Storage and transport are permitted from -30 to 85 °C, allowing the unit to be kept in normal warehouse conditions before installation. The required control program is supplied separately, so the software loaded for operation must match the intended motor type and machine function. This arrangement allows the same power hardware to be used for different application roles without changing the main drive section.