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RS2H Heavy-Duty Stopper Cylinder RS2H Heavy-Duty Stopper Cylinder RS2H Heavy-Duty Stopper Cylinder

RS2H Heavy-Duty Stopper Cylinder

  • Heavy-duty RS2H series stopper cylinder
  • High impact resistance for heavy pallets
  • Integrated adjustable shock absorber for smooth stopping
  • Reinforced piston rod for maximum lateral load capacity
  • Robust aluminum alloy body with hard-anodized finish
  • Magnetic auto-switch compatible (flush T-slots)
  • Large bore sizes: 50mm, 63mm, 80mm
  • Ideal for automotive and heavy machinery assembly
  • Long service life in high-cycle environments
  • Easy maintenance and installation.

RS2H Series: The Heavy-Weight Champion of Conveyor Stop Control


The RS2H series is a high-performance, heavy-duty stopper cylinder engineered for the most demanding industrial environments. Unlike standard stoppers, the RS2H is specifically designed to halt heavy pallets and high-inertia loads on conveyor systems. Its reinforced internal structure and integrated shock absorption technology make it the "gold standard" for reliability in heavy manufacturing.

Key Technical Features & Engineering Highlights

  • Integrated Adjustable Shock Absorber: The RS2H comes equipped with a built-in, high-capacity shock absorber that allows for fine-tuning of the stopping force. This ensures smooth, bounce-free deceleration even for maximum-weight pallets.

  • Superior Lateral Load Capacity: Built with an extra-thick piston rod and a reinforced guide system, the RS2H can handle massive side-impact forces without bending or leaking.

  • Heavy-Duty Toggle Mechanism: The unique internal design provides a mechanical lock-out effect when extended, ensuring the pallet is held firmly in place without putting undue stress on the pneumatic seals.

  • Durable Profile Body: The hard-anodized aluminum body features integrated T-slots, allowing magnetic auto-switches to be mounted flush for precise position feedback.

  • Customizable Lever Types: Available in multiple lever and roller configurations to match specific pallet designs and conveyor speeds.


Technical Specifications Overview

FeatureDetails
Bore Sizes (mm)50, 63, 80
Acting TypeDouble Acting
FluidClean Air (40-micron filtered)
Operating Pressure0.1 ~ 1.0 MPa (14 ~ 145 psi)
Ambient & Fluid Temp.-10°C to +60°C (No freezing)
CushioningIntegrated Adjustable Shock Absorber
Stopper HeightMultiple options available

Primary Industrial Applications

The RS2H series is the preferred actuator for heavy-duty automation:

  • Automotive Powertrain Lines: Stopping engine blocks, transmissions, and EV battery packs.

  • Heavy Machinery Assembly: Managing large metal components on production lines.

  • Appliances (White Goods): High-impact stopping for washing machines and refrigerators.

  • Automated Logistics: Handling heavy-duty steel pallets and high-load containers.


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