CHA

Product Information

This series product with the optimal design, so made more impact and strength can be improved.
Product with special dust proof design, dust proof and sealing have been improved, so it has high sealing performance.
Design of product structure with high anti-torque, realize high durability.

Max. operating pressure: 70 kgf/cm²
Min. operating pressure: 15 kgf/cm²
Double acting
NOTE:
The acting speed of clamping-unclamping should be slowed down.
The methods to mount & remove and the rotation diagram of the clamp arm, please refer to Q&A.
Orders with customized request are available, welcome to contact us.

Usable fluid:
General Hydraulic Oil Equivalent to ISO-VG-32.

Ordering Indication

CHA Series CHA
040 Body Size 036: ØI =36, 040: ØI =40, 048: ØI =48, 055: ØI =55, 065: ØI =65, 075: ØI =75, 090: ØI =90, 105 : ØI =105
S Clamping Arm Type S: Single Side Arm, D: Double Side Arm
L Swing Direction R: Right, L: Left
90 Swing Angle Standard Angle: 90°(±2°), Order Angle: 30°(±2°), 45°(±2°), 60°(±2°)
G Type Blank: Line Type, G: Manifold Type, C: Manifold with Flow Control
M - Blank: Standard, M: Air Sensor Manifold Option, N: Air Sensor Piping Option, D: Double End Rod Option

Product Information

Model CHA-036 CHA-040 CHA-048 CHA-055 CHA-065 CHA-075 CHA-090 CHA-105
Clamping Force(70kgf/cm²) 220 284.2 445.9 721 880 1421 1978 2789
Swing Stroke(mm) 5.5 6.5 7.5 8.5 10 12 14 16
Clamping Stroke(mm) 8 8 8 10 10 12 12 16
Total Stroke(mm) 13.5 14.5 15.5 18.5 20 24 26 32
Cylinder Capacity Unclamp(cm³) 6.63 9.57 15.76 28.12 38.6 72.46 114.82 203.5
Cylinder Capacity Clamp(cm³) 4.24 5.89 9.87 19.06 25.14 48.7 73.48 127.5
Eff Piston Area Unclamp(cm²) 4.91 6.6 10.17 15.2 19.63 30.19 44.16 63.59
Eff Piston Area Clamp(cm²) 3.14 4.06 6.37 10.3 12.57 20.3 28.26 39.84
Range of Temperature(°C) -10~+70°C -10~+70°C -10~+70°C -10~+70°C -10~+70°C -10~+70°C -10~+70°C -10~+70°C

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