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JTA Aluminum Bevel Gearboxes

A compact bevel gearbox design provides a visually attractive, quality finished casing, produced from die-casting, in lightweight aluminium alloy. single or dual output shafts, 1:1 or 2:1 ratios, and grease lubricated for life and have an operating temperature range of – 10 degrees C to + 80 degrees C. Utilizing carburized case-hardened spiral bevel gears, all units employ completely enclosed & sealed ball bearings. The cast aluminum housings on our 90 degree gearboxes are precision machined, on our CNC machining center, and use flanged ends and side bosses for compact installation in a wide range of applications. In addition to our standard models, we will modify our units to meet your design specifications! Our sales and engineering departments are ready to assist you with your specific application requirements.

JTA Series Aluminum Bevel Gearboxes
 Key Features 
1. Die-casting aluminum housing, light weight, small sizes and corrosion resistance.
2. With 4 sizes, torque rating up to 47.75 Nm.
3. Gear ratios 1:1 and 2:1 as standard. Average efficiency is 95%.
4. 2 way, 2 way reverse, 3 way, 3 way reverse configurations as standard.
5. Solid shaft as standard. 



JTA Series Aluminum Bevel Gearboxes Specifications
Gear Ratio Input Speed (rpm) Output Speed (rpm) Model
JTA10 JTA15 JTA20 JTA24
0.5kg 1.5kg 3.5kg 6.5kg
Output Torque (N.m)
1:1 1500 1500 2.04 7.31 12.65 32.54
1150 1150 1.33 7.31 14.37 34.8
870 870 2.63 7.24 16.14 37.98
580 580 3.34 7.24 18.11 40.34
400 400 3.82 7.16 18.15 41.07
300 300 3.82 7.32 18.15 41.38
200 200 3.82 7.16 18.15 42.02
150 150 3.82 7 17.83 42.66
100 100 3.82 7.64 18.15 42.78
50 50 3.82 7.64 18.15 44.12
2:1 1500 750   7.24 12.38 43.73
1150 575   7.14 12.29 44.35
870 435   7.24 12.29 44.79
580 290   7.24 12.18 45.44
400 200   7.16 12.42 46.03
300 150   7 12.1 46.41
200 100   7.16 12.42 46.99
150 75   7.13 12.73 47.37
100 50   7.26 12.22 47.56
50 25   6.88 12.22 47.75

ModelsShaft Diam. Gear Ratio Max. Power Max. Torque Max. RPM Download
JTA10 10 mm 1:1 0.31 kw 3.82 nm 1500 rpm DOWNLOAD
JTA15 15 mm 1:1, 2:1 1.11 kw 7.64 nm 1500 rpm DOWNLOAD
JTA20 20 mm 1:1, 2:1 1.92 kw 18.15 nm 1500 rpm DOWNLOAD
JTA24 24 mm 1:1, 2:1 4.94 kw 44.12 nm 1500 rpm DOWNLOAD