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R911273421 (DDS02.1-W025-DS03-02-FW)

DDS Drive Controllers

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Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The R911273421 (DDS02.1-W025-DS03-02-FW) is a Bosch Rexroth drive controller designed for integration into commercial machinery. It features an internal cooling system and supports digital servo feedback for motor control. The rated current is 25 A. The second slot accommodates an incremental position interface for outputting square wave signals to an external scale, while the third and fourth slots are unoccupied. The controller requires a regulated power supply, consistent earth wire connection, and must be de-energized for at least ten minutes prior to handling to ensure safe capacitor discharge. Firmware is ordered separately and identified via a configuration rating plate. Usage near strong electromagnetic sources may affect performance. Emergency stop isolation of the power supply is recommended to prevent unintended movements.

Technical Specifications

Incremental Position Interface Available
Yes

Plug-in modules in third and fourth slots
No

Suitable Power Supply
Regulated Only

Firmware Included
No (Procured Separately)

Appropriate Installation
Commercial Machinery Only

Operation Requirement
Adherence to National EMC Directives

Suitable Usage
Handling Machines, Robotics, and Machine Tools

Earth Wire Connection
Required for All Electrical Components

Safety Work Period
10 Minutes After Switching OFF

Emergency Stop Circuit Requirement
Yes

Function Configuration
Pre-configured

Firmware and Drive Parameters Storage
In the Software Module

Signal Voltage Range
5V to 30V

Delivery
Transported Globally via Freight Carriers

Common Misspellings

Shipping & Payment Options
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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the DDS02.1-W025-DS03-02-FW.
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