HDS03.2-W075N-HA21-01-FW Bosch Rexroth Indramat
Wake Industrial LLC is not an authorized distributor of this product.
Wake Industrial LLC is not an authorized distributor of this product.
The Bosch Rexroth Indramat HDS03.2-W075N-HA21-01-FW is a HDS Drive Controller from the HDS Drive Controllers series. It features a rated current of 75 Amps and uses a built-in internal air blower for cooling. The controller operates with an analog command communication interface and is part of the DIAX04 controller family.
Internal Product Review
The HDS03.2-W075N-HA21-01-FW is a robust HDS Drive Controller from Bosch Rexroth Indramat, equipped with a 75 A rated current and analog command communication interface. Its built-in internal air blower ensures optimal cooling for consistent operation. This controller delivers reliable performance within the DIAX04 family, making it an excellent choice for demanding automation environments.
Have a part to sell?
Wake Industrial Warranty
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The HDS03.2-W075N-HA21-01-FW belongs to the HDS Drive Controllers series from Bosch Rexroth Indramat. As an axis module in multi-channel DIAX04 motion systems, it converts reference signals into regulated armature and field currents that actuate servo motors in assembly cells, machine tools, and material-handling stations. Its role is to maintain commanded velocity and position while protecting connected motors and supply components from overcurrent or thermal overload. In practical use, the controller processes command changes quickly so the connected motor can respond smoothly to load changes and programmed motion profiles. It is intended for industrial automation systems that require accurate servo response across varying duty cycles.
This controller receives setpoint data over a ANALOG command interface, so speed or torque references are transmitted as ±10 V signals from a PLC or CNC. This arrangement lets the higher-level control vary the command level directly without a digital fieldbus. Thermal management is handled by a built-in air blower; the fan draws cabinet air through heat-sink channels to stabilize the power stage without external ducting. The blower-based cooling path helps carry heat away from power components during repeated acceleration and deceleration cycles. Within the product hierarchy, it is identified as Line 03, and its continuous output capability is rated at 75 A. Because it sits in the HDS Drive Controllers series, the unit can operate as one axis module within a modular multi-axis rack.
The controller forms part of the DIAX04 family of modular drives, so bus bars, signal wiring, and diagnostic tools remain common across the platform. The product is Version 2, indicating the revision used for this unit. Functionally, it is an HDS Drive Controller with position-loop, speed-loop, and current-loop layers for closed-loop motion tasks. These control layers help the unit regulate motor response during acceleration, constant-speed travel, and stopping. Common platform elements also support cabinet integration when several coordinated axes are installed side by side.
