High Quality and High Precision Jaw Coupling for Hydraulic and Construction Machinery
The Rexroth Coupling Replacement Flexible Jaw Coupling is processed by turning, milling and broaching, and then is subject to overall heat treatment. In order to ensure sufficient mechanical strength, there is also a jaw plate on the market. It is a casting that can be mass produced to eliminate processing losses. So in terms of price, it is much lower than machining. However, the performance of the casting is not good, and it is not recommended to use it under some important working conditions. In addition, the jaw of the casting is easy to fall off under high-speed or high load conditions.
Technical Specifications
Type | Bans | Dimensions [mm] | Weight | Special Hub length | ||||||||||||||||
Finish bores | L1 + | |||||||||||||||||||
HubA | HubB | |||||||||||||||||||
mln | max | min | max | A | B | Ba | L | L2 | E | s | b | C | C1 | dh | g | f | H* | [kg] | [mm] | |
Material: Die cast Aluminium | ||||||||||||||||||||
A15 | 4 | 15 | 26 | 26 | 28 | 10 | 8 | 1 | 6 | 12 | M5 | 5 | 8 | 0.025 | ||||||
Al 9/24 | 6 | 19 | 19 | 24 | 40 | 32 | 39 | 66 | 25 | 16 | 2 | 12 | 20 | 21 | 18 | M5 | 10 | 14 | 0.13 | 55 |
A24/32 | 8 | 24 | 16 | 32 | 55 | 40 | 53 | 78 | 30 | 18 | 2 | 14 | 24 | 26 | 27 | M5 | 10 | 16 | 026 | 60 |
A28/38 | 10 | 28 | 28 | 38 | 65 | 48 | 63 | 90 | 35 | 20 | 2.5 | 15 | 28 | 29 | 30 | M6 | 15 | 18 | 0.46 | 60 |
A38/45 | 14 | 38 | 38 | 45 | 80 | 66 | 79 | 114 | 45 | 24 | 3 | 18 | 37 | 39 | 38 | M8 | 15 | 19 | 0.90 | 70 |
Material: Castimn (GG), SG Iron (GGG), Steel (St), Sintered steel (Si) | ||||||||||||||||||||
A14/16 Sint | 4 | 16 | 30 | 30 | 35 | 11 | 13 | 15 | 10 | 10 | M4 | 5 | 12 | 0.14 | 185 | |||||
A19/24 GG/St/Si | 6 | 19 | 12 | 24 | 40 | 32 | 39 | 66 | 25 | 16 | 2 | 12 | 20 | 21 | 18 | M5 | 10 | 14 | 035 | 55 |
A24/32 GG/St/SI | 10 | 24 | 14 | 32 | 55 | 40 | 52 | 78 | 30 | 18 | 2 | 14 | 24 | 26 | 27 | M5 | 10 | 16 | 1.0 | 60 |
A28/38 GG/St/Si | 12 | 28 | 28 | 38 | 65 | 45 | 62 | 90 | 35 | 20 | 25 | 15 | 28 | 29 | 30 | M6 | 15 | 18 | 1-6 | 80 |
A38/45 GG/GGG/SVSi | 14 | 38 | 38 | 45 | 80 | 66 | 77 | 114 | 45 | 24 | 3 | 18 | 37 | 37 | 38 | M8 | 15 | 19 | 023 | 110 |
A42/55 GG/GGG/St | 19 | 42 | 42 | 55 | 95 | 75 | 94 | 126 | 50 | 26 | 3 | 20 | 40 | 40 | 46 | M8 | 20 | 21 | 3.6 | no |
A48/60 GG/GGG/St | 19 | 48 | 48 | 60 | 105 | 85 | 102 | 140 | 56 | 28 | 3.5 | 21 | 45 | 45 | 51 | M8 | 20 | 22 | 4.8 | no |
A55/70 GG/GGG/St | 19 | 55 | 55 | 70 | 120 | 98 | 118 | 160 | 65 | 30 | 4 | 22 | 52 | 52 | 60 | M10 | 20 | 23 | 7.4 | 140 |
A65/75 GG/GGG/St | 22 | 65 | 65 | 75 | 135 | 115 | 132 | 185 | 75 | 35 | 4.5 | 26 | 61 | 59 | 68 | M10 | 20 | 27 | 10.9 | 140 |
A75/90 GG/GGG/St | 30 | 75 | 75 | 90 | 160 | 135 | 158 | 210 | 85 | 40 | 5 | 30 | 69 | 65 | 80 | M10 | 25 | 31 | 177 | 195 |
A90/100 GG/GGG/St | 40 | 90 | 90 | 100 | 200 | 160 | 180 | 245 | 100 | 45 | 5.5 | 34 | 81 | 81 | 100 | MIO | 25 | 35 | 29.5 | 140/210 |
A100/110 GG/GGG/St | 55 | 110 | 225 | 200 | 270 | 110 | 50 | 6 | 38 | 89 | 113 | M12 | 30 | 39 | 435 | |||||
A110/125 GG/GGG/St | 65 | 125 | 255 | 230 | 295 | 120 | 55 | 6.5 | 42 | 96 | 127 | M16 | 35 | 43 | 063 | |||||
A125/145 GG/GGG/St | 65 | 145 | 290 | 265 | 340 | 140 | 60 | 7 | 46 | 112 | 147 | M16 | 40 | 47 | 095 | |
Our Strategic Partners
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.
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