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Flange Flexible Couplings
Flexible Coupling Model is widely used for its compact designing，easy installation，convenientmaintenance，small size and light weight．As long as the'relative displacement between shafts is kept within the specified tolerance，the coupling will operate the best function and a longer working...
Flexible Coupling Model is widely used for its compact designing，easy installation，convenientmaintenance，small size and light weight．As long as the'relative displacement between shafts is kept within the specified tolerance，the coupling will operate the best function and a longer working life，thus it is greatly demanded in medium and minorpower transmission systems drive by moters，such as speed reducers，hoists，compressor，spining &weaving machines and ball mills，permittable relative displacement:Radial displacement 0.2-0.6mm ; Angel displacemente 0o30'--1o30'
Product features
Single-piece, flexible flange coupling
For the drive of diesel engine/hydraulic pump up to 300 kW
Available in different shore hardnesses
Axial plug-in in connection with pump spline shaft
Available for SAE and DIN pump spline shafts
Available with 3-hole and SAE mounting
Although the flexible flanged shaft coupling permits misalignment and transmits torque, if the misalignment exceeds the allowable value, vibration may occur or the life may be rapidly shortened. Be sure to perform alignment adjustment.
Shaft center misalignment includes eccentricity (parallel error of both shaft centers), argument (angle error of both shaft centers), and end-play (shaft direction movement of the shaft). Adjust the shaft alignment so that it will not exceed the allowable value listed in the Dimension/Performance table in this catalog.
The allowable values of the misalignment listed in the Dimension/Performance table are for the case where any one of eccentricity, argument, and end-play occurs independently. Mixing of two or more misalignment causes each of the allowable values to be reduced to half.
Misalignment may occur not only in assembling into the device but also due to vibration, thermal expansion, and shaft bearing abrasion during operation. Therefore, it is recommended to keep the misalignment one third of the allowable value or less.
| SIZE | N.m | r/min | D | D1 | d1 | L | C | n-M | KG |
| 90 | 4 | 4000 | 90 | 35.5 | 11 | 28 | 3 | 4-M8*50 | 1.7 |
| 100 | 10 | 4000 | 100 | 40 | 11 | 35.5 | 3 | 4-M10*56 | 2.3 |
| 112 | 16 | 4000 | 112 | 45 | 13 | 40 | 3 | 4-M10*56 | 2.8 |
| 125 | 25 | 4000 | 125 | 50 | 13 | 45 | 3 | 4-M12*64 | 4 |
| 140 | 50 | 4000 | 140 | 63 | 13 | 50 | 3 | 6-M12*64 | 5.4 |
| 160 | 110 | 4000 | 160 | 80 | 15 | 56 | 3 | 8-M12*64 | 8 |
| 180 | 157 | 3500 | 180 | 90 | 15 | 63 | 3 | 8-M12*64 | 10.5 |
| 200 | 245 | 3200 | 200 | 100 | 21 | 71 | 4 | 8-M20*85 | 16.2 |
| 224 | 392 | 2850 | 224 | 112 | 21 | 80 | 4 | 8-M20*85 | 21.3 |
| 250 | 618 | 2550 | 250 | 125 | 25 | 90 | 4 | 8-M24*100 | 31.6 |
| 280 | 980 | 2300 | 280 | 140 | 34 | 100 | 4 | 8-M24*116 | 44 |
| 315 | 1568 | 2050 | 315 | 160 | 41 | 112 | 4 | 10-M24*116 | 57.7 |
| 355 | 2450 | 1800 | 355 | 180 | 60 | 125 | 5 | 8-M30*150 | 89.5 |
| 400 | 3920 | 1600 | 400 | 200 | 60 | 125 | 5 | 10-M30*150 | 89.5 |
| 450 | 6174 | 1400 | 450 | 224 | 65 | 140 | 5 | 12-M30*150 | 145 |
| 560 | 9800 | 1150 | 560 | 250 | 85 | 160 | 5 | 14-M30*150 | 229 |
| 630 | 15680 | 1000 | 630 | 280 | 95 | 180 | 5 | 18-M30*150 | 296 |
FAQ：
1.HOW ABOUT THE CAPACITY OF YOUR COMPANY?
We have 12 modern types of energy-saving & environmentally-friendly production lines including a fully automated wax and shell making process flow line, as well as 4 heat treatment production lines. And our annual production capacity is over 20,000 tons.
2.HOW MANY EMPLOYEES OF YOUR COMANY?WHAT ABOUT THE TECHNICISTS?
We now have more than 650 employees, including 10 engineers and 50 technicians.
3.WHAT’S THE PAYMENT TERM?
When we quote for you,we will confirm with you the way of transaction,FOB,CIF,CNF,etc.For mass production goods, you need to pay 30% deposit before producing and70% balance against copy of documents.The most common way is by T/T. L/C is also acceptable.
