300kgf Electric Rod Style Actuators Instead of Electro Hydraulic Linear Actuator and Pneumatic Cylinder

300kgf Electric Rod Style Actuators Instead of Electro Hydraulic Linear Actuator and Pneumatic Cylinder

Model: DSJ
Temperature: -45/+200℃
Speed: ≤15m/s
Pressure: ≤60MPa

Product Introduction

We understand that the overall concept of teflon rotary seal, Lip U Cup Rod Seals BD, Single Lip PTFE Oil Seals must be firmly grasped in order for the enterprise to go to success and step into the international market. Our company is distinguished by its pursuit of perfection and rich product lines. Our company can adapt to the business and market changes, and respond to the market changes quickly. Our company has advanced technology, excellent high-quality talents, high starting point management level and international leading production equipment. We will rely on our system, standards, procedures and equipment to provide our customers with high quality products and services.

Description

Step seals is composed of a rubber O-ring and a PTFE ring. The material is PTFE+NBR. In special cases, rubber will be used FKM. It can be divided into rod step seals and piston step seals, but the sealing effect is same.

According to its own deformation, will generate a higher initial contact stress on the sealing surface, prevent liquid leakage. When the hydraulic cylinder is working, the pressure fluid is elastic deformed through the O ring, maximize squeeze the square ring, making it close to the sealing surface, generated high additional contact stress and increased the pressure of the pressure liquid. Together with the initial contact stress, the leakage of the pressure liquid is prevented.

The installation physical performance of the rod step seals is stable. It has good dust-proof effect and is not easy to be invaded by foreign objects. Can prevent all external interference. Rod step seal has the characteristics of long service life, strong extrusion resistance and high wear resistance.


Slide Ring Material

PTFE Filled Bronze, Carbon, MoS2, Graphite, Glass Fiber, Ekonol, Polyimide, etc.

Slide Ring Color

Black,Green,Coffee,Yellow etc.

O Ring Material

NBR or FKM

Color

Black or Brown

Speed

≤15m/s

Temperature

-45 to 200℃

Pressure

≤60MPa

Medium

Mineral oil based hydraulic fluids, barely flammable hydraulic fluids, water, air and others

Application

Mobile hydraulics, Standard cylinders, Machine tools, Injection moulding machines, Presses etc.

Standard or can fit the groove

Comply with standard of ISO7425/2, GB/T15242.3,RS13/RS11/RS15,,GSJ, Parker-OD series、Merkel company's OMS-MR series、Trelleborg-RS13 series、AS-XB series

Pressure

160bar

250bar

400bar

Max Gap E

E≤0.6mm

E≤0.4mm

E≤0.2mm

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Installation Dimension table based on Metric Size (mm)

d h9

D H9

L +0.2

O Ring CS d1

C≥

R1≤

4~18

d+4.9

2.2

1.8

2

0.4

8~25

d+7.3

3.2

2.65

2

0.4

19~150

d+10.7

4.2

3.55

3

0.8

38~250

d+15.1

6.3

5.3

5

1.2

50~255

d+20.5

8.1

7

7.5

1.6

250~700

d+24

8.1

7

8

1.6

650~1500

d+27.3

9.5

8.6

8.5

2

1000~1500

d+38

13.8

12

8.5

2


Feature

● Low friction resistance, no creeping phenomenon

● The dynamic and static sealing effects are quite good

● No stickiness

● Good performance in both lubrication and no lubrication

● The groove structure is simple

● High pressure resistance, strong adaptability to working conditions

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image005(001)

The company has 5,000 square meters of professional production plants, 2000 square meters of constant temperature and humidity production workshop, dozens (sets) of advanced production equipment.

Own a professional and technical production team and sales service team.

The selection of raw materials are international first-line brand suppliers, In order to ensure product quality, we promise that don't add waste (recycled materials) in the material.


image007(001)

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We continue to improve and enhance service quality to ensure that 300kgf Electric Rod Style Actuators Instead of Electro Hydraulic Linear Actuator and Pneumatic Cylinder and service quality meet customer requirements and expectations. We are going to be satisfied to give you a quotation on receipt of one's in depth specs. We focus on establishing a good value chain system with suppliers, customers, employees, shareholders, and society for a win-win situation.

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