Rexroth CSH01.1C-SE-EN2-EN1-NNN-S1-S-NN-FW Single-Axis Servo Drive Controller

Description

Rexroth CSH01.1C-SE-EN2-EN1-NNN-S1-S-NN-FW Single-Axis Servo Drive Controller

Product Dimensions：

The Rexroth CSH01.1C-SE-EN2-EN1-NNN-S1-S-NN-FW is a high-performance IndraDrive C Advanced control section. In the Rexroth ecosystem, the “CSH” series represents the most capable and flexible control units, designed to be plugged into a power section (such as an HCS02 or HCS03) to form a complete servo drive.

Product Detailed Description

The CSH01.1C is a universal control unit that manages the intelligence of the drive system. The complex alphanumeric code indicates its specific hardware configuration:

• CSH01.1C: Advanced Control Section, Series 1, Design C.
• SE: Standard Ethernet communication (supporting protocols like EtherNet/IP, Profinet, or Sercos III).
• EN2 / EN1: Dual encoder interfaces for high-precision feedback.
• S1: Safety technology integrated (Safe Torque Off).
• FW: Requires a separate firmware module (ordered separately).

Technical Parameters

Product Advantages

• Multi-Protocol Flexibility: The “SE” interface allows the drive to switch between different Ethernet protocols via software, making it easy to integrate into Siemens (Profinet), Rockwell (EtherNet/IP), or Bosch (Sercos) environments.
• High-End Performance: As an “Advanced” unit, it supports shorter cycle times and more complex motion control algorithms than the Basic (CSB) versions.
• Dual-Encoder Support: Ideal for applications requiring “Master/Slave” configurations or secondary feedback for high-precision linear scales to eliminate mechanical backlash.
• Modular Design: The control section can be separated from the power section, allowing for easier upgrades and localized maintenance without replacing the entire drive unit.

Important Considerations & Precautions

• Firmware Module: This hardware is shipped without firmware. You must insert a Functional Management (FWA) microSD-style card into the front slot for the unit to boot.
• Electrostatic Discharge (ESD): The control section is highly sensitive to static. Always use an ESD wrist strap when plugging the CSH unit into the power section.
• Configuration: Parameters must be set using Rexroth IndraWorks DS software. Incorrectly matching the “EN” interface type to the motor’s encoder will result in a “Feedback Error” (F2xxx).
• Safety Wiring: If the S1 (STO) function is not being used, it must be bypassed according to the manual; otherwise, the drive will remain in a “Safe” state and won’t enable.

Product Applications

The CSH01.1C is utilized in high-precision and complex motion control scenarios:

• Printing and Packaging: Synchronizing multiple axes for high-speed web tension control.
• Machine Tools: Driving spindles and feed axes in CNC machining centers where sub-micron accuracy is required.
• Automotive Assembly: Controlling robotic arms or precision clamping systems in body-in-white production.
• Semiconductor Handling: Managing extremely smooth motion for wafer transport and positioning.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

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