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Gear Couplings for Industrial Applications

Maina Gear Couplings

Johnson Power, Ltd. is now pleased to offer Maina gear couplings. Maina designs and

manufactures a complete line of gear couplings and spindles for industrial applications. From this

comprehensive product line Johnson Power will offer the standard Maina gear couplings from stock

for quick delivery. We offer special Maina couplings and spindles custom machined per order.

Maina gear coupling flanges have metric bolt patterns.

Maina is a high-quality manufacturer of gear coupling products that provide very long service life.

Maina couplings are competitively priced for initial installation and because of their robust design are

cost-effective in the long run. For these reasons they are specified by OEMs and users worldwide.

The installed base of Maina couplings is growing very quickly also in the USA as customers become

acquainted with their high performance and reliability.

Johnson Power is best known as a supplier of high-quality universal joint shafts for industrial

applications. For close-coupled applications universals are neither possible, nor cost-effective.

Maina makes a fine addition to the Johnson Power product offering for those situations.

Below are the ratings and maximum bore sizes for the range of standard Maina couplings now in

stock at Johnson Power. Hubs are stocked rough bore and can be delivered rough bore or we will

be happy to finish bore the hubs.

 
Size Nominal Torque Max. Torque Max. Speed Max. Bore
Flex Hub Rigid Hub
(kNm) (103 lb.-ft.) (kNm)  (103 lb.-ft.) (rpm)  (mm) (in.)  (mm) (in.)
0 1.80 1.32 4.32 3.18 6000 52 2.05 60 2.36
1 2.76 2.03 6.62 4.88 4620 62 2.44 75 2.95
2 5.56 4.09 13.30 9.80 4140 78 3.07 90 3.54
3 8.70 6.41 20.90 15.40 4000 98 3.85 110 4.33
4 14.10 10.39 33.80 24.91 3860 112 4.40 130 5.11
5 22.80 16.80 54.70 40.31 3720 132 5.19 150 5.90
6 34.80 25.65 83.50 61.54 3190 156 6.14 175 6.89
7 44.00 32.43 105.60 77.83 2900 174 6.85 195 7.68
8 69.80 51.44 167.50 123.45 2570 190 7.48 220 8.66
9 83.80 61.76 201.20 148.28 2330 210 8.26 240 9.45
10 152.00 112.02 364.80 268.86 2150 233 9.17 160 10.45
11 203.50 149.98 488.40 359.95 1800 280 11.02 300 11.81
See our PDF Catalog! 
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