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RA Flexible Jaw Coupling GG Spider Shaft Coupling For Hydraulic Machinery
RA Flexible Jaw Coupling GG Spider Shaft Coupling For Hydraulic Machinery
RA Flexible Jaw Coupling GG Spider Shaft Coupling For Hydraulic Machinery
RA Flexible Jaw Coupling GG Spider Shaft Coupling For Hydraulic Machinery
Specifications
Brand Name :
REIJAY
Model Number :
KLST
Certification :
ISO CE
Place of Origin :
China
MOQ :
1 set
Price :
USD10.00-USD50.00
Payment Terms :
T/T, D/P, Western Union
Supply Ability :
500 sets/ months
Delivery Time :
7 days
Packaging Details :
Yes
Product Name :
RA Series Flexible Jaw Coupling
Material :
GG
Application :
Hydraulic Machinery
Nominal torque :
15-25600 Nm
Warranty :
2 years
Working environment :
Hydraulic and Construction Machinery
Advantages :
Oil Resistance; Electrical Insulation
Flexible or Rigid :
Flexible
Description

High-performance RA series Flexible Jaw Coupling for hydraulic machinery

The RA series flexible jaw coupling is widely used, also called jaw coupling, composed of two metal jaw discs and an elastic body. The two metal jaw discs are generally 45-gauge steel, but Aluminium alloys are also helpful when sensitive loads are required.

The RA series flexible jaw coupling is processed by machining methods such as turning, milling, and broaching and then undergoes an overall heat treatment. To ensure sufficient mechanical strength, there is also a jaw disc on the market that is a casting, which can be produced in large quantities and eliminates processing losses. So in terms of price, it is much lower than machining. However, the performance of castings is not good, and it is not recommended to be used in some critical working conditions. In addition, the jaws of the castings are prone to fall off under high-speed or high-load conditions.

The RA series flexible jaw coupling has a simple structure, no lubrication, easy maintenance, easy inspection, maintenance-free, and can run continuously for a long time. High-strength polyurethane elastic elements are wear-resistant and oil-resistant, have large bearing capacity, long service life, and are safe and reliable. Stable and dedicated work, with good vibration damping, buffering and electrical insulation properties. Has extensive axial, radial and angular compensation capabilities. Simple structure, small radial size, lightweight, tiny moment of inertia, suitable for medium and high-speed occasions.

Structural features of the RA series:

1. Intermediate elastomer connection

2. Can absorb vibration, and compensate radial, angular and axial deviation

3. Oil resistance and electrical insulation

4. Clockwise and counterclockwise rotation characteristics are the same

5. Fixing with positioning screws

RA series flexible jaw couplings are widely used in CNC machine tools, CNC lathes, machining centres, engraving machines, CNC milling machines, computer gongs, metallurgical machinery, mining machinery, petroleum machinery, chemical machinery, lifting machinery, transportation machinery, light industry machinery, textile machinery, pumps, fans, etc.

Technical Specifications

Shaft

D×I

[mm]

n=750

[1/min] Power P

 Size Tk max.[Nm]

n=1000

[1/min]

Power P

 Size Tk max.[Nm]

n=1500

[1/min]

Power P

 Size Tk max.[Nm]

n=3000

[1/min]

Power P

 Size Tk max.[Nm]

Motor Size

=1500

[1/min]

=3000

[1/min]

 kW

TAN

[Nm]

 kW

TAN

[Nm]

 kW

TAN

[Nm]

 kW

TAN

[Nm]
56 9*20 - - 14/16 15 - - 14/16 20 0.06 0.4 14/16 20 0.09 0.3 14/16 20
15 15 0.09 0.6 15 0.12 0.4 15
63 11*23 - - - - 0.12 0.9 0.18 0.6
- 0.18 1.2 0.25 0.9
71 14*30 - - - - 0.25 1.8 0.37 1.3
0.37 2.5 0.55 1.9
80 19*40 - - 19/24 20 0.37 3.7 19/24 20 0.55 3.7 19/24 20 0.75 2.5 19/24 20
0.55 5.5 0.75 5.0 1.1 3.7
90S 24*50 - - 0.75 7.9 1.1 7.5 1.5 4.9
90L - - 1.1 11 1.5 10 2.2 7.4
100L 28*60 0.75 11 24/32 70 1.5 15 24/32 70 2.2 15 24/32 70 3 9.8 24/32 70
1.1 16 3 20
112M 1.5 21 2.2 22 4 27 4 13
132S 38*80 2.2 29 28/38 190 3 30 28/38 190 5.5 36 28/38 190 5.5 18 28/38 190
7.5 25
132M 3 40 4 39 7.5 49
5.5 55
160M 42*110 4 54 38/45 380 7.5 74 38/45 380 11 72 38/45 380 11 35 38/45 380
5.5 74 15 49
160L 7.5 100 11 108 15 98 18.5 60
180M 48*110 42/55 530 42/55 530 18.5 121 42/55 530 22 72 42/55 530
180L 11 147 15 147 22 144
200L 55*110 15 196 18.5 185 30 195 30 97
22 215 37 117
225S 60*140 55*110 18.5 245 48/60 620 48/60 620 37 245 48/60 620
225M 22 294 30 292 45 294 45 146
250M 65*140 60*140 30 390 65/75 1250 37 361 55/70 820 55 357 55/70 820 55 176 48/60 620
280S 75*140 65*140 37 490 45 440 65/75 1250 75 487 65/75 1250 75 245 55/70 820
280M 45 565 55 536 90 584 90 294
315S 80*170 55 715 75/90 2560 75 730 75/90 2560 110 714 75/90 2560 110 350
315M 75 970 90/100 4800 90 876 132 857 132 420 65/75 1250
315L 90 1170 110 1070 90/100 4800 160 1030 90/100 4800 160 613
110 1420 132 1280 200 1290 200 641
355L 95*170 75*140 132 1710 160 1550 250 1610 250 801 75/90 2560
160 2070 100/110 6600 200 1930 315 2020 315 1010
200 2580 250 2420
100/110 6600 90/100 4800
400L 100*210 80*170 250 3230 110/125 9600 315 3040 2280 100/110 6600 355 1140
2560 400 1280

Our Strategic Partners

RA Flexible Jaw Coupling GG Spider Shaft Coupling For Hydraulic Machinery

Founded in 2003, Shanghai Reijay Hydraulic & Transmission Tech Co., Ltd focus on mechanical power transmission coupling, hydraulic system spare parts and heat exchanger products (oil heating and cooling equipment) manufacture and export. We also provide relevant technical support and service. We also serve customers with the design, assembly, remoulding and maintenance of industrial automation components (pneumatic, hydraulic, PLC), industrial intelligent systems, hydraulic power units and drive sections.

FAQ

Q: Who are we?

We are based in Shanghai, China, started in 2003, sell to Domestic Market(50.00%), North America(25.00%), Europe(5.00%), Africa(5.00%), Southeast Asia(5.00%), South America(5.00%)... There are about 180-300 people in our office and factory.

Q: How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment

Q: What information should I tell you to confirm the product?
Motor drawing or other technique parameters

Q: What can you buy from us?

Couplings, Bellhousings, Oil tanks, Cleaning Covers, Coolers, Hydraulic parts, etc.

Q: Why should you buy from us, not from other suppliers?

We are a professional OEM manufacturer with 20 years of history, focusing on mechanical power transmission coupling, hydraulic system spare parts and heat exchanger product manufacture and export. We also provide relevant technical support and service.

Q: What is your product warranty period?
We offer 2-10 years of service life since the vessel departure date left China.

Q: What services can we provide?

Accepted Delivery Terms: FOB, CFR, CIF, EXW, CIP, FCA, Express Delivery；

Accepted Payment Currency: USD, EUR, HKD, CNY;

Accepted Payment Type: T/T,L/C,D/P D/A,PayPal,Western Union;

Language Spoken: English, Chinese, Spanish

Product tags

rotary coupling hydraulic

,

flexible shaft couplings

,

3mm shaft coupler
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RA Flexible Jaw Coupling GG Spider Shaft Coupling For Hydraulic Machinery

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Product Detail
Brand Name :
REIJAY
Model Number :
KLST
Certification :
ISO CE
Place of Origin :
China
MOQ :
1 set
Price :
USD10.00-USD50.00
Contact Supplier
video
RA Flexible Jaw Coupling GG Spider Shaft Coupling For Hydraulic Machinery
RA Flexible Jaw Coupling GG Spider Shaft Coupling For Hydraulic Machinery

Shanghai Reijay Hydraulic & Transmission Tech Co., Ltd.

Site Member
4 Years
shanghai, shanghai
Since 2003
Business Type :
Manufacturer, Importer, Exporter
Main Products :
Flexible Jaw Coupling, Nylon Sleeve Gear Coupling, Excavator Coupling
Employee Number :
50~80
Certification Level :
Site Member
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