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
Excellent PLC

