Maxxus® U-JOINTS

Universal driveshafts in general offer many advantages over gear spindles. Universal driveshafts reduce chatter, handle more misalignment, and extend your lubrication schedule. But the Maxxus® Universal Joint is unique. Its block design allows the joints to carry more torque for a given swing diameter than competing yoke type universal joints. The Maxxus Universal Joint gives you the most torque capacity for a given space. It is easier to assemble and maintain than competing products.
Features & Benefits:
- High misalignment, high torque capacity for a given diameter compared to other designs available in the market today.
- Size range: 160 mm to 1200 mm diameter.
- Torque range: 144,000 lb-in (16.4kN-m) to 150 million lb-in (16,900 kN-m).
- Easy to maintain, install and remove with the fewest components.
- Offered in partnership with Koyo, leading universal joint manufacturer in Japan.
- All available from the leading technology company, with the broadest range of couplings, in the industry.
- Most power-dense of the universal joints.
- Designed for high torque and high misalignment applications.
- Less maintenance required when compared to the conventional mill spindle.



Additional Data
D & U Series Data
Block Type Driveshafts - D Series
Size |
Reversing Endurance Limit-TDR lb-in. |
Non-Rev Endurance Limit-TDO lb-in. |
Yield Limit-TS lb-in. |
Bearing Life KB Factor |
Operating Angle Degrees Note 1 |
A in. |
CR in. |
CP |
Min. |
160D | 96500 | 144700 | 301800 | 25000 | 10 | 6.30 | 3.15 | 3.15 | 26.97 |
190D | 199100 | 298700 | 484100 | 47200 | 10 | 7.48 | 3.66 | 3.15 | 30.98 |
220D | 312400 | 467300 | 646100 | 75600 | 10 | 8.66 | 4.33 | 4.33 | 35.04 |
260D | 496500 | 744700 | 1230000 | 133600 | 10 | 10.24 | 4.80 | 5.00 | 40.08 |
300D | 795700 | 1193000 | 2301000 | 201800 | 10 | 11.81 | 5.51 | 5.71 | 44.49 |
350D | 1345000 | 1982000 | 339000 | 338100 | 10 | 13.78 | 6.30 | 6.50 | 49.80 |
400D | 1850000 | 2774000 | 4877000 | 485900 | 8 | 15.75 | 7.28 | 7.48 | 56.50 |
425D | 2310000 | 3465000 | 6125000 | 592100 | 8 | 16.73 | 7.72 | 7.91 | 59.41 |
450D | 2876000 | 3859000 | 6541000 | 711600 | 8 | 17.72 | 8.15 | 8.35 | 62.32 |
500D | 4399000 | 5487000 | 9382000 | 947000 | 8 | 19.69 | 9.13 | 9.53 | 69.41 |
550D | 6603000 | 7593000 | 12922000 | 1292000 | 6 | 21.65 | 9.88 | 10.08 | 73.98 |
600D | 8506000 | 10797000 | 17967000 | 1726000 | 6 | 23.62 | 10.83 | 11.02 | 80.12 |
650D | 10090000 | 13187000 | 22304000 | 2204000 | 6 | 25.59 | 11.46 | 11.85 | 85.39 |
700D | 13276000 | 19116000 | 29827000 | 2593000 | 6 | 27.99 | 12.05 | 12.64 | 89.92 |
750D | 15223000 | 20532000 | 34252000 | 3284000 | 6 | 29.53 | 13.58 | 13.58 | 97.24 |
800D | 18498000 | 26285000 | 40359000 | 3974000 | 6 | 31.50 | 13.98 | 14.76 | 102.95 |
850D | 22923000 | 29294000 | 48237000 | 4859000 | 7 | 33.46 | 14.88 | 15.67 | 108.54 |
900D | 29207000 | 35754000 | 58415000 | 5735000 | 7 | 35.43 | 15.55 | 16.34 | 113.19 |
950D | 32482000 | 45047000 | 71426000 | 6594000 | 7 | 37.40 | 16.38 | 17.17 | 119.06 |
1000D | 37970000 | 37970000 | 6921000 | 7948000 | 7 | 39.47 | 16.38 | 17.17 | 121.42 |
1100D | 70452000 | 77349000 | 117715000 | 9736000 | 6 | 43.31 | 18.50 | 19.49 | 135.24 |
1200D | 69036000 | 76376000 | 148697000 | 13542000 | 6 | 47.24 | 19.69 | 20.67 | 144.49 |
Block Type Driveshafts - U Series
Size |
Reversing Endurance Limit-TDR lb-in. |
Non-Rev Endurance Limit-TDO lb-in. |
Yield Limit-TS lb-in. |
Bearing Life KB Factor |
Operating Angle Degrees Note 1 |
A in. |
CR in. |
CP |
Min. |
285U | 679000 | 1018000 | 1036000 | 173500 | 10 | 11.22 | 5.39 | 5.39 | 43.43 |
295U | 714000 | 1071000 | 2160000 | 184100 | 10 | 11.61 | 5.71 | 5.71 | 45.08 |
345U | 1345000 | 2018000 | 3540000 | 304500 | 10 | 13.58 | 6.50 | 6.50 | 52.95 |
365U | 1676000 | 2514000 | 4390000 | 402700 | 10 | 14.37 | 6.69 | 6.89 | 54.33 |
390U | 1853000 | 2779000 | 4824000 | 471700 | 10 | 15.35 | 7.09 | 7.09 | 56.69 |
420U | 2443000 | 3664000 | 6417000 | 554000 | 10 | 16.54 | 7.52 | 7.52 | 59.80 |
440U | 2744000 | 416000 | 7567000 | 662400 | 8 | 17.32 | 8.15 | 8.35 | 63.90 |
490U | 4449000 | 6673000 | 11063000 | 955900 | 8 | 19.29 | 8.94 | 9.33 | 69.02 |
525U | 5357000 | 7594000 | 12480000 | 1124000 | 8 | 20.67 | 10.04 | 10.24 | 75.79 |
590U | 8850000 | 13276000 | 20091000 | 1593000 | 8 | 23.23 | 9.84 | 10.24 | 80.12 |
640U | 12508000 | 18764000 | 25844000 | 2018000 | 6 | 25.20 | 10.67 | 11.06 | 85.79 |
660U | 12036000 | 18056000 | 26818000 | 2257000 | 6 | 25.98 | 11.30 | 11.89 | 89.29 |
690U | 15635000 | 23454000 | 32836000 | 2522000 | 6 | 27.17 | 11.65 | 12.24 | 93.07 |
740U | 17641000 | 26464000 | 42218000 | 3177000 | 6 | 29.13 | 12.60 | 13.19 | 96.62 |
840U | 25725000 | 36730000 | 56680000 | 4346000 | 6 | 33.07 | 14.09 | 14.69 | 106.77 |