RSM500 435 kN Capacity, 16 mm Stroke, Low Height Hydraulic Cylinder

Enerpac RSM500 is a compact, low-profile hydraulic cylinder engineered for high-force applications in extremely confined spaces, such as under heavy machinery or in production environments where clearance is minimal. Delivering a 50-ton (435 kN) capacity over a 16 mm stroke, this single-acting, spring-return model operates reliably at up to 10,000 psi, featuring a flat design with integrated handles, mounting holes, and a powerful return spring for enhanced efficiency and safety in industrial lifting and pushing tasks.

• Product Overview
  • Name: Enerpac RSM500 Low Height Hydraulic Cylinder
  • Type: Single-acting, spring-return low-height hydraulic cylinder
  • Primary Applications: Lifting and pushing in tight spaces, such as under machinery or in production setups
  • Force Output: 50 tons (435 kN)
  • Stroke: 16 mm (0.63 in)
  • Retraction Mechanism: Spring return
  • Operating Pressure: Maximum 10,000 psi (700 bar)
  • Collapsed Height: 66.8 mm (2.63 in)
• Technical Specifications
  • Capacity: 50 tons (435 kN)
  • Maximum Operating Pressure: 10,000 psi (700 bar)
  • Stroke: 16 mm (0.63 in)
  • Collapsed Height (A): 66.8 mm (2.63 in)
  • Extended Height (B): 82.6 mm (3.25 in)
  • Outside Dimensions (D): 140 x 114 mm (5.51 x 4.49 in)
  • Bore Diameter (E): 89 mm (3.50 in)
  • Plunger Diameter: 63.5 mm (2.50 in)
  • Effective Area: 62.1 cm² (9.62 in²)
  • Oil Capacity (Advance): 99 cm³ (6.01 in³)
  • Weight: 6.8 kg (15 lbs)
  • Base to Advance Port (H): 16 mm (0.63 in)
  • Series: RSM Series Low Height Cylinders
• Key Features
  • Low-profile, flat design for access to confined areas where other cylinders cannot fit
  • Integrated handles for easy carrying and positioning
  • Mounting holes for secure fixturing
  • Grooved plunger ends eliminate the need for a saddle
  • Corrosion-resistant baked enamel finish
  • Chrome-plated plunger for durability and smooth operation
  • Powerful return spring for faster retraction
  • Includes CR-400 coupler and dust cap
  • Integral bleed valve for air removal and precise control