HFK Series Pneumatic Finger Cylinder

HFK Series Pneumatic Finger Cylinder
Details:
1.Six kinds of bore size , three kinds of type and Seven kinds of finger type.
2.Integrated design of linear guide roller, high rigidity and high precision.
3.A positioning pin is attached to the bottom of the linear guide rail, which can prevent the deviation of the positioning rail and body.
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Description
Technical Parameters
Product feature

 

1.Six kinds of bore size , three kinds of type and Seven kinds of finger type.

2.Integrated design of linear guide roller, high rigidity and high precision.

3.A positioning pin is attached to the bottom of the linear guide rail, which can prevent the

deviation of the positioning rail and body.

4.The squareness magnetic switch slots convenient to install DS1-G,CS1-G type inducting

switch.

The roundness magnetic switch slots convenient to install DS1-H type inducting switch.

Can be mounted from three directions: With mounting holes on the side and tail.

5.With positioning hole:The positioning hole can improve the precision and the consistency of

repeated dismounting and positioning.

 

Specification

 

Bore size(mm)

10

16

20

25

32

40

Acting type

Double acting Single acting

Fluid

Air(to be filtered by 40μm filter element)

Operating

pressure

Double acting

Φ10

0.2~0.7MPa(28~100psi)(2.0~7.0bar)

Others

0.15~0.7MPa(22~100psi)(1.5~7.0bar)

Single acting

Φ10

0.35~0.7MPa(50~100psi)(3.5~7.0bar)

Others

0.25~0.7MPa(36~100psi)(2.5~7.0bar)

Temperature℃

-20~70

Lubrication

Not required

Repeatability mm

±0.01

±0.02

Max.frequency

180(c.p.m)

60(c.p.m)

Sensor switches

CMSH\DMSH

CMSG\DMSG\EMSG

CMSH\DMSH\EMSH

Port size

M3×0.5

M5×0.8

 

Gripping force and stroke

 

Acting type

Double acting(HFK)

Bore size

10

16

20

25

32

40

Gripping force per finger

Effective value(N)

External

11

34

45

69

160

255

Internal

17

45

68

102

195

320

Opening/Closing stroke(Both sides)(mm)

4

6

10

14

22

30

Weight (g)

F Type

56

124

236

418

750

1340

Others

56

124

236

428

729

1268

 

Installation and application

 

1. Due to the abrupt changes,the circuit pressure is low, which will lead to the decrease of the gripping force and falling of the work-pieces.In order to avoid the harm to the human body and damage to the equipment, anti-dropping device must be equipped.

2. Don't use the air gripper under strong external force and impact force.

3. Please contact with us when the single acting type clamps only with the spring force.

4. When install and fix the air gripper, avoid falling down, collision and damage.

5.When fixing the gripping jaw parts, don't twist the gripping jaw.

6.There are several kinds of installation method, and the locking torque of fastening screw must be within the prescribed torque range shown in the below chart.If the locking torque is too large,it will cause the dysfunctional. If the locking torque is too small,it will cause the position deviation and fall.

7.The installation method of the gripping jaw fittings:

When install the gripping jaw fittings, you have to pay particular attention that you can only hold the gripping jaw by using spanner, and then lock the screws with allen wrench.Never clamp the body directly and then lock the screws, otherwise the parts will be easily damaged.

Confirm that there is no external forces exerted on the gripping jaw.Transverse load acts on the gripping jaw, which will cause impact load and leads to the shaking and damage of gripping jaw, Equip with gaps so that the air gripper will not crash into work-pieces and accessories at the end of its trip.

When the work-pieces are inserted,the center line should be coaxial, no offset,in case there are external force generated on griping jaw.When testing, it is specially required that the manual operation should be reduced, the pressure should be reduced to run it at a low speed, and guarantee the safety and no impact.

10. Please use the flow control valve to adjust the opening and closing speed of gripping jaw if too fast.

11. People can not enter the movement path of air gripper and articles can not be placed on the path too.

12. Before removing the air gripper, please confirm that it is out of working state, and then discharge of compressed air.

 

FAQ

 

Q: What are the 2 types of pneumatic cylinder?

A: Pneumatic cylinders are divided into single-acting and double-acting cylinders, with a single-sided or double-sided (through) rod, they are piston and diaphragm.

Q: What is a pneumatic cylinder?

A: Pneumatic cylinder, also known as air cylinder, is a mechanical device which uses the power of compressed gas to produce a force in a reciprocating linear motion. Operation diagram of a single acting cylinder. The spring (red) can also be outside the cylinder, attached to the item being moved.

Q: What is a pneumatic gripper used for?

A: A Pneumatic gripper is a device that picks up and places items using compressed air. There are gripper jaws, which are also called fingers, that are powered by strong streams of air. Then, these fingers operate similarly to human fingers.

 

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