Original Ktr Rotex GS Shaft PU Elastomer Spiders GS-19 98 Sha Couplings
GS Series Elastomeric Spiders
GS Shaft PU Elastic Spider Polyurethane Coupling For Air Compressor
Measurement and Control Systems
The torsional stiffness of the GS Series coupling provides zero backlashes needed for the accuracy for measurement and control systems.
The low torques of these applications give the GS Series the ability to provide zero backlashes due to the elastomeric pre-stress.
Servo and Positioning Drives
The GS Series provides a zero backlash, flexible connection for servo and positioning drives. An added benefit of the GS Series is its damping capabilities.
For applications that have vibrations at critical speeds, the GS Series coupling can provide a zero backlash solution for vibration problems.
Main Spindle Drives
The GS Series coupling is used in main spindle drives for machine tools.
Torque spikes and cyclical loading are handled by the GS Series by damping or by shifting the vibratory frequency range to a non-critical speed range.
The GS Series can be used in a variety of different applications requiring precision and accuracy.
The GS Series spider features a straight center of the spider tooth, providing higher stiffness due to coupling prestress.
The crowning of the ends of the spider legs allows for misalignment, while the curved jaws and solid spider center provide high-speed capability.
The jaws of the hubs and the spider legs are chamfered to provide easy assembly.
The GS Series coupling design also allows the blind assembly in tight spaces. Raised spider dots on the legs of the spider ensure proper spacing of hubs and spider.
Proper installation of the coupling can provide isolation of electrical currents.
Check the CL dimension listed on this page to ensure the proper spacing between spiders and hubs.
The GS Series coupling has spiders available in four different shore hardnesses.
Each spider offers benefits for different vibratory, environmental, and torque transmission requirements.
| Type No. |
OD(mm) |
ID(mm) |
Thickness1(mm) |
Thickness2(mm) |
Petal Qty |
| GS14 |
30 |
10 |
13 |
10 |
4 |
| GS19 |
40 |
18 |
16 |
12 |
6 |
| GS24 |
55 |
27 |
18 |
14 |
8 |
| GS28 |
65 |
30 |
20 |
15 |
8 |
| GS38 |
80 |
38 |
24 |
18 |
8 |
| GS42 |
95 |
46 |
26 |
20 |
8 |
| GS48 |
105 |
51 |
28 |
21 |
8 |
| GS55 |
120 |
60 |
30 |
22 |
8 |
| GS65 |
135 |
68 |
35 |
26 |
8 |
| GS75 |
160 |
80 |
40 |
30 |
10 |
| GS90 |
200 |
100 |
15 |
34 |
10 |
| GS100 |
225 |
113 |
50 |
38 |
10 |
| GS110 |
255 |
127 |
55 |
42 |
10 |
| GS125 |
290 |
147 |
60 |
46 |
10 |
| GS140 |
320 |
165 |
65 |
50 |
10 |
| GS160 |
370 |
190 |
75 |
57 |
12 |
| GS180 |
420 |
22 |
85 |
64 |
12 |
Specifications
GS Shaft coupling PU elastic spider for air compressor
1) High performance quality
2) Direct supplier
3) Competitive
Applications:
1. Rubber star coupling is used for connecting the two different institution shaft make common rotation in transmission torque of mechanical parts.
2. Different of kinds Flexible Couplings can be made ,such as Rubber, Nylon.
3. Various Couplings can be produced when you offer drawings.
4. Zero clearance, can turn in synchronicity.
Features:
1) Outstanding abrasion resistance
2) High tensile and tear strength
3) Resistance to oils, fuels, and oxygen
4) Fabulous weatherability and high impact resistance
5) Low compression set
Why an elastic coupling of Bestseal?
An elastic coupling from Bestseal is the result of decades of product development and innovation. With this, we assure you of a high-quality component with the highest possible reliability. We see ourselves as the reliable partner of anyone who wants to set things in motion.
More than 2,000 employees work passionately every day to provide you, the customer, with the best conceivable products. DIN ISO certifications are the best proof of this. A transparent and honest way of working lies at the basis of every customer relationship with us.
Would you like to learn more about our elastic couplings or answer an important product question?
Please contact our technical support department or sales department and let us inform you in detail about the various possibilities.
We will be happy to think along with you based on your wishes and make you a custom offer without any obligation.
we specialized in the development and production of sealing systems which were used in the Metallurgical,Electrical,Auto, Engineering machinery, Light industrial machinery and Electrical appliance manufacturing industries. BESEALS focus on customers' needs,as a dependable partner and reliable supplier to help you resolve supply or technical problems ,and improve the performance of your equipments or your business. When you are facing emergency repairs situation or urgent orders,the highly responsive team of DLseals will offer you very short lead time. Beseals has a global sales network,and our seals have been sold to more than 100 countries or areas ,Such as America, England, Canada, Australia, Russian Federation ect .
1. who are we? Are you trading company or manufacturer ?
We are manufacturer.We are based in Hangzhou, China, start from 2010,sell to Domestic Market(33.00%),North America(15.00%),South America(10.00%),Western Europe(8.00%),Eastern Europe(6.00%),Souther Europe(6.00%),Southeast Asia(5.00%),Mid East(5.00%),Northern Europe(5.00%),Oceania(2.00%),South Asia(2.00%),Africa(00.00%),Eastern Asia(00.00%),Central America(00.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
3.what can you buy from us?
PTFE Seals/Oil Seals/O Rings/Rubber Seals/Plastic Seals/Mechanical Seal/O-RING/ RING Seals.
4. why should you buy from us not from other suppliers?
Beseals is a professional manufacturer of seals .Our company specializes in the production of PU, PTFE, rubber and metal sealing components
5. How long is your delivery time?
Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
6.Do you provide samples ?
is it free or extra ? Yes, we could offer the sample for free charge but you need to pay the cost of freight.
7. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,Express Delivery;
Accepted Payment Currency:USD,EUR,JPY,CAD,HKD,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,PayPal,Western Union,Escrow; Language
Spoken:English,Chinese,Japanese
For more information, please contact us. We look forward to your arrival
Audited Supplier 
){kind=link}