Heavy-Duty Hospital Bed Linear Actuator for Lifting Medical Equipment

• Material: Steel
• Usage: Post Driver
• Structure: Piston Cylinder
• Model NO.: ZJ
• Power: Hydraulic
• Standard: Nonstandard
• Pressure Direction: Double-acting Cylinder
• Double-Acting Cylinder Type: Common Cylinder
• Special Cylinder Type: as Required
• Combination Cylinder Type: as Required
• Transport Package: Plywood Case
• Specification: OEM & ODM
• Trademark: ZJ
• Origin: Chengdu
• HS Code: 8412210000
• Production Capacity: 50000 PCS / Year

Product Description

Hydraulic Cylinder for Hospital Bed / Medical Bed / Lifting Table

Specification

1. Maximum Work Load: A robust 600 Kg to handle the heaviest tasks with ease.

2. Maximum Bearing Load: Up to 700 Kg, ensuring stability and reliability in every operation.

3. Minimum Relief Load: 20 Kg, designed to provide optimal performance for lighter applications.

4. Each Stroke of Pressure: Precisely controlled at 6mm for smooth and efficient operation.

5. Safety Protection Valve: Yes, equipped to ensure user safety during all procedures.

5. Pressure Relief Velocity: Less than 15mm/S, offering quick and safe pressure release.

6. Service Life: Greater than 50,000 cycles, engineered for long-lasting durability.

7. Release Stroke: A range of 6°~10°, adaptable for various operational needs.

8. Free Stroke: Between 2°~5°, providing flexibility and ease of movement.

9. Pump Stroke: Spanning 31°~35°, ensuring comprehensive lifting capabilities.

10. Install: Effortlessly versatile with a 360° installation capability.

Models	Stroke(mm)
ZJ2522-100C OR ZJL2522-100C	100
ZJ2522-130C OR ZJL2522-130C	130
ZJ2522-140C OR ZJL2522-140C	140
ZJ2522-150C OR ZJL2522-150C	150
ZJ2522-180C OR ZJL2522-180C	180
ZJ2522-200C OR ZJL2522-200C	200
ZJ2522-250C OR ZJL2522-250C	250
ZJ2522-280C OR ZJL2522-280C	280
ZJ2522-300C OR ZJL2522-300C	300

Features:

1. Patented Functionality: Capable of working at a full 360° position - both horizontally and above/below the horizontal line for maximum operational freedom.

2. Overload Protection Function.

(1) After the rod extends to its full stroke, if users continue to pedal the cylinder, it automatically prevents pressure build-up at a set value, such as 600KGS, safeguarding the bed cylinder from overload.

(2) If the weight on the platform surpasses the set value, the relief valve is activated to protect the hydraulic cylinder, ensuring operational safety.

3. High-Quality JAPAN Spring: Utilized on the relief valve for dependable and consistent performance.

4. Rod: Made of 304 stainless steel with a hard chrome finish. Shaft: Constructed from durable 304 stainless steel, ensuring longevity and resistance to wear.

5. Valve Block: Precision CNC machined for exceptional accuracy and performance.