Custom Medical Bed Linear Actuator for Hospital and Massage Beds

• 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: 600 Kg

2, Maximum bearing load: 700 Kg

3, Minimum relief load: 20 Kg

4, Each stroke of pressure: 6mm

5, Safety protection valve: Yes

5, Pressure relief velocity less than: 15mm/S

6, Service life exceeding: 50,000 cycles

7, Release Stroke: 6° to 10°

8, Free Stroke: 2° to 5°

9, Pump Stroke: 31° to 35°

10, Install at: 360°

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 allowing operation at 360-degree orientation - whether horizontally or above/below the horizontal line.

2. Overload protection functionality.

(1) Once the rod extends to its full stroke, if users continue to pedal the cylinder, at a preset value like 600KGS, it will automatically prevent any increase in pressure to protect the bed cylinder from overload.

(2) Should the weight of items on the platform surpass the preset value, the relief valve will activate to safeguard the hydraulic cylinder.

3. Premium-quality JAPAN spring utilized in the relief valve for exceptional performance.

4. Rod crafted from 304 stainless steel, with hard chrome plating. Shaft composed of 304 stainless steel,

5. Valve block: Expertly CNC machined for precision;