







The synchronous belt clamping plate, also renowned as a crucial component in industrial transmission systems, masterfully fixes the contact surface between the synchronous belt and the pulley. This precision-engineered device prevents belt slippage, ensuring optimal meshing between the belt teeth and pulley grooves. It dramatically enhances transmission efficiency and stability, making it indispensable in industrial applications. Below are its essential features and classifications:
1, Structural Principle
1. Pressure Plate Body:
Crafted from premium metal sheets like aluminum alloy or stainless steel, this body features intricate teeth or friction patterns that complement the synchronous belt's profile, boosting the contact area for superior grip.
Ingeniously designed in H-shaped (dual-side clamping) and T-shaped (single-side compression) forms, these shapes adeptly cater to various bandwidths and pulley diameters, offering versatility.
2. Tightening Method:
Secure the pressure plate with precision using bolts, screws, or quick clamps. Adjust the bolt torque meticulously to control the clamping force, ensuring a firm and reliable hold.
Select models feature sophisticated mechanisms like eccentric wheels or levers for effortless, tool-free quick adjustments.
2, Material and Craftsmanship
• Material Selection:
Aluminum alloy (6061-T6) stands out for its lightweight nature and excellent corrosion resistance, perfect for typical industrial settings.
Stainless steel (304/316) offers unparalleled corrosion resistance, ideal for environments where moisture or chemicals are prevalent.
• Surface Treatment:
Enhanced with anodizing (available in sleek black or elegant silver), galvanizing or spraying to significantly boost wear resistance and aesthetic appeal.
3, Core Functions
1. Anti-Slip:
Ensure steadfast grip by tightening the belt through the tooth or friction surface, increasing friction and preventing slippage under substantial loads.
2. Quick Installation:
Designed for seamless quick disassembly and assembly of pulleys and belts, this modular design minimizes maintenance time and costs.
3. Tension Adjustment:
Fine-tune bolt torque to precisely control the synchronous belt's pre-tensioning force, harmonizing transmission efficiency with prolonged belt life.
4, Application Scenarios
CNC Machine Tools: Propel tool holders or rotating tables with precision, ensuring immaculate positioning.
3D Printers: Smoothly drive X/Y/Z axis movements, adeptly handling frequent starts, stops, and directional shifts.
Packaging Machinery: Operate synchronous conveyor belts and rotating tables, ensuring stability during high-speed operations.
5, Installation Specifications
1. Matching Requirements:
The pressure plate's width must perfectly align with the synchronous belt's width, with the tooth pitch precisely matching belt grooves like HTD5M or AT10.
2. Operation Steps:
Insert the belt into the pulley, affix the pressure plate symmetrically and pre-tighten the bolts securely.
Alternately tighten the bolts on each side gradually to prevent over-tightening on one side, which could lead to belt misalignment.
In conclusion, the synchronous belt pressure plate stands as the preferred solution for securing synchronous belts in industrial transmission systems. Its tooth meshing and modular design make it particularly suited for high-precision, load-heavy, and frequently serviced environments.