المنتجات

HFT series pneumatic parallel gripper

Long finger stroke, suitable for gripping large objects;
Dual-piston drive for increased gripping force;
Rack-and-pinion mechanism ensures synchronized finger opening and closing with high repeatability;
All models come equipped with magnets for easy control.

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HFT series pneumatic parallel gripper is a wide-stroke, parallel-opening pneumatic gripper (double-acting type) designed specifically for handling large workpieces, distinguishing it from the standard HFZ narrow-stroke series. It utilizes a dual-piston and rack-and-pinion synchronization mechanism, delivering a long opening/closing stroke and high gripping force. The unit ensures excellent synchronization between the left and right grippers and offers precise repeatability. With mounting holes available on multiple sides of the body, it is well-suited for applications such as handling large components on assembly lines and internal bore expansion tasks.

The rack-and-pinion structure offers high repeatability.

The cylinder body features four sensor mounting grooves.

Dual-piston drive effectively increases holding force.

The jig is easy to install.

The main unit can be mounted and secured in multiple orientations.

Large-bore opening gripper (pneumatic expanding gripper): Features a long finger stroke, making it suitable for gripping large-sized objects.

Technical Specification

Bore diameter (mm)	10	16	20	25	32
Cylinder action type	Double-acting type
Working Medium	Air (filtered through a 40 µm mesh screen)
Operating pressure range	0.2~0.7Mpa(36~100psi)	0.15~0.7Mpa(22~100psi)
Guaranteed pressure resistance	1.2Mpa（175psi)(12.0bar)
Operating Temperature	-20°C~70°C (Select high-temperature-resistant sealing materials. Operating temperature range: 0–150°C.)
Apply oil / Add oil / Lubricate	Cylinder section: No lubrication required.
Buffering Form	Anti-collision pad
Repeatability	±0.1mm
Clamping force (N)	14	45	74	131	228
Maximum operating frequency	40 times per minute				20 times per minute
Interface thread size	M5*0.8				بي تي 1/8

Available thread types for the connection include PT, G, and NPT.

Standard Stroke

Inner diameter mm (bore diameter)	Standard Stroke（mm）	Maximum Stroke
10	20.30.40.60	60
16	30.40.60.80	80
20	40.60.80.100	100
25	40.60.80.100	100
32	60.80.100.150	150