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Allen Bradley 1756-M08SE ControlLogix 8 Axis SERCOS Servo Module
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Product Introduction
The Allen Bradley 1756-M08SE ControlLogix 8 Axis SERCOS Servo Module is a high-performance motion control module for precise multi-axis applications in the ControlLogix automation platform. It supports up to 8 axes or drives using a SERCOS network, enabling reliable and coordinated motion in complex industrial machinery.
The module features a 4 to 8 Mbps data rate for fast and deterministic communication between the controller and servo drives. It is ideal for applications requiring synchronized multi-axis motion, including packaging, robotics, printing, and converting machinery.
Designed for industrial environments, the 1756-M08SE operates reliably within 0 to 60 deg C and installs in a standard 1756 ControlLogix chassis. Configuration and motion programming are performed using Studio 5000 Logix Designer, enabling centralized and precise motion control.
Product Specifications
| Parameter | Description |
|---|---|
| Product Name | 8 Axis SERCOS Servo Module |
| Model | 1756-M08SE |
| Manufacturer | Allen Bradley |
| Series | ControlLogix |
| Number of Axes or Drives | 8 |
| Communication Protocol | SERCOS |
| Data Rate | 4 to 8 Mbps |
| Current Draw at 5.1 VDC | 760 mA |
| Current Draw at 24 VDC | 2.5 mA |
| Operating Temperature | 0 to 60 deg C |
| Mounting | 1756 ControlLogix Chassis |
| Dimensions | 145.2 x 34.6 x 139.6 mm |
| Weight | 0.23 kg |
Applications
• Used in multi-axis synchronized motion systems
• Applied in robotic positioning, packaging, and printing machinery
• Supports high-speed indexing and coordinated servo drives
• Ideal for electronic camming and motion profiling applications
• Enables centralized motion control for multiple axes
• Integrated into automation lines requiring deterministic timing
Advantages
• Controls up to 8 servo axes in a single module
• High-speed SERCOS communication ensures deterministic motion
• Configurable 4 to 8 Mbps data rate optimizes performance for network size
• Supports coordinated and synchronized motion across multiple drives
• Reliable operation within industrial temperature range
• Seamless integration with ControlLogix motion architecture
• Enhances machine efficiency with precision electronic gearing and camming
FAQ
-
How many axes can this module control?
It supports up to eight independent servo axes or drives on a SERCOS network. -
What communication protocol does it use?
It communicates over the deterministic SERCOS fiber-optic protocol. -
What is the selectable data rate?
The module operates at 4 to 8 Mbps, allowing optimization for network and application requirements. -
Can it synchronize multiple axes precisely?
Yes, the module enables coordinated motion for all connected axes with high timing accuracy. -
Is it compatible with all ControlLogix processors?
It works with ControlLogix processors that support SERCOS motion functionality. -
What types of machines typically use this module?
High-performance packaging lines, robotic assemblies, printing, and converting machinery commonly use it. -
Does it require Studio 5000 for configuration?
Yes, motion control programming and configuration are performed in Studio 5000 Logix Designer. -
Can data rate selection affect performance?
Yes, higher data rates allow faster communication cycles, improving motion response. -
Does it handle closed-loop position and speed control?
Yes, it processes feedback from servo drives to maintain accurate position and velocity. -
Is the module suitable for continuous industrial operation?
Yes, it is designed for reliable operation within 0 to 60 deg C in industrial environments.
Related Models
| Model | Axes | Protocol | Description |
|---|---|---|---|
| 1756-M03SE | 3 | SERCOS | Multi-Axis Servo Module |
| 1756-M02AE | 2 | Analog Encoder | Dual-Axis Motion Module |
| 1756-M16SE | 16 | SERCOS | High-Axis Capacity Motion Module |
| 1756-HSC | 2 | High-Speed Counter | Encoder Interface Module |
| 1756-L81E | — | EtherNet/IP | Logix5580 Processor |
| 1756-L83E | — | EtherNet/IP | High-Memory Processor |
Popular Models
| Model | Product Type | Application | Series |
|---|---|---|---|
| 1756-L81E | Logix5580 Processor | Central Control | ControlLogix |
| 1756-EN2TR | Ethernet Module | Network Communication | ControlLogix |
| 1756-IB16 | Digital Input Module | Discrete Control | ControlLogix |
| 1756-OB16E | Digital Output Module | Output Control | ControlLogix |
| 1756-PA72 | Power Supply | Rack Power | ControlLogix |
| 5069-L320ER | CompactLogix Processor | Modern Automation | CompactLogix |
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666033393 | |||||||
| +8613666033393 | ||||||||
| 13666033393 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
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