PHT Vertex Precision - Spiral Bevel Gearboxes

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Spiral Bevel Gearbox Model Explanation

Please Choose Gearbox's Type and Frame Size

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Motor Schematic

Please Supply The Motor Output Dimensions

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RA-S type

Shaft output

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RA-H type

Hollow shaft output

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Spiral Bevel Gearbox｜PHT Vertex Precision｜Keyless Bush Output

RA-C type

Keyless bushing output

Spiral Bevel Gearbox｜PHT Vertex Precision｜RA Schematic Diagram

Product Features

Material aluminum alloy help heat dissipated quickly and reduce temperature rising.
Good reciprocating positioning accuracy.
Customized input mounting, able to work wtih various motors.
No maintenance or replacement of lubricating oil is required under normal use.
Diversified output shafts for different operating direction.
Single-staged ratio design from 1:1 / 2:1 / 3:1 / 4:1 / 5:1; more ratios can be selected and matched by combination with planetary gearbox.
Material aluminum alloy help heat dissipated quickly and reduce temperature rising.
Ball and tapered rolled bearings for selection.
Three accuracy choices for selection.

✅ RA Modularized spiral bevel gearhead. Spiral bevel gearbox has diverse output steering heads. The pure steering heads are also available for combining the existed application or gearbox for redesign the operating direction of mechanism. These designs help engineer has more choice in structure applying.
✅ The modularized spiral bevel gearhead can be customized based by multi-purpose mechanical designs.

Schematic diagram explanation of spiral bevel gearhead

❇️ Input side. Direction of (1), (2), (3) are the input sides, which operated in the same speed from the power source.

Example # 1: the direction (1) inputted 3000 rpm from the power source, then the directions (2), (3), (4) operated the same speed in 3000 rpm, but the directions (L) and (R) operated 1500 rpm, if the reduction ratio of the spiral bevel gearhead is 2:1.
Example # 2: the direction (1) inputted 3000 rpm from the power source, then the directions (3), (L), (R) operated the same speed in 3000 rpm, if the ratio of spiral bevel gearhead is 1:1.

❇️ Input side with planetary gearbox. The input side of spiral bevel gearhead can be also connected with a planetary gearbox for diverse reduction ratio and the applying direction of mechanism.

Example # 1: the direction (1) combined with a planetary gearbox by reduction ratio 5:1, which inputted 3000 rpm from the power source, then the directions (2), (3), (4) operated the output speed 600 rpm.
Example # 2: the basic reduction ratio of spiral bevel gearhead is 1:1 / 2:1 / 3:1 / 4:1 / 5:1, through the combination with a planetary gearbox, the arrangements and the combinations of different reduction ratios can fit designer's requirements in applications.

❇️ Output side.

Example: the directions (L) and (R) are the output side, which outputs the torque, and the reduced speed through the reduction ratio.

RA-ST-F series

Spiral bevel gearbox｜dual shaft output

Frame size 65 / 90 / 110 / 140 / 170 / 210

Ratio 1:1 / 2:1 / 3:1 / 4:1 / 5:1

Backlash 6 - 9 arc min

Warranty 30,000 hrs (or one year)

RA-SR / SL-F series

Spiral bevel gearbox｜single shaft output

Frame size 65 / 90 / 110 / 140 / 170 / 210

Ratio 1:1 / 2:1 / 3:1 / 4:1 / 5:1

Backlash 6 - 9 arc min

Warranty 30,000 hrs (or one year)

RA-HT-F series

Spiral bevel gearbox｜hollow shaft output

Frame size 65 / 90 / 110 / 140 / 170 / 210

Ratio 1:1 / 2:1 / 3:1 / 4:1 / 5:1

Backlash 6 - 9 arc min

Warranty 30,000 hrs (or one year)

RA-CT-F series

Spiral bevel gearbox｜keyless bush output

Frame size 65 / 90 / 110 / 140 / 170 / 210

Ratio 1:1 / 2:1 / 3:1 / 4:1 / 5:1

Backlash 6 - 9 arc min

Warranty 30,000 hrs (or one year)

RA-ST-G series

Spiral bevel gearbox｜dual shaft output

Frame size 65 / 90 / 110 / 140 / 170 / 210

Ratio by request with gearbox combined

Backlash 8 - 11 arc min

Warranty 30,000 hrs (or one year)

RA-SR / SL-G series

Spiral bevel gearbox｜single shaft output

Frame size 65 / 90 / 110 / 140 / 170 / 210

Ratio by request with gearbox combined

Backlash 8 - 11 arc min

Warranty 30,000 hrs (or one year)

RA-HT-G series

Spiral bevel gearbox｜hollow shaft output

Frame size 60 / 90 / 110 / 140 / 170 / 210

Ratio by request with gearbox combined

Backlash 8 - 11 arc min

Warranty 30,000 hrs (or one year)

RA-CT-G series

Spiral bevel gearbox｜keyless bush output

Frame size 60 / 90 / 110 / 140 / 170 / 210

Ratio by request with gearbox combined

Backlash 8 - 11 arc min

Warranty 30,000 hrs (or one year)

RA-ST-S series

Spiral bevel gearbox｜dual shaft output｜shaft input

Frame size 65 / 90 / 110 / 140 / 170 / 210

Ratio 1:1 / 2:1 / 3:1 / 4:1 / 5:1

Backlash 6 - 9 arc min

Warranty 30,000 hrs (or one year)

RA-SR / SL-S series

Spiral bevel gearbox｜single shaft output｜shaft input

Frame size 65 / 90 / 110 / 140 / 170 / 210

Ratio 1:1 / 2:1 / 3:1 / 4:1 / 5:1

Backlash 6 - 9 arc min

Warranty 30,000 hrs (or one year)

RA-HT-S series

Spiral bevel gearbox｜hollow shaft output｜shaft input

Frame size 65 / 90 / 110 / 140 / 170 / 210

Ratio 1:1 / 2:1 / 3:1 / 4:1 / 5:1

Backlash 6 - 9 arc min

Warranty 30,000 hrs (or one year)

RA-CT-S series

Spiral bevel gearbox｜keyless output｜shaft input

Frame size 65 / 90 / 110 / 140 / 170 / 210

Ratio 1:1 / 2:1 / 3:1 / 4:1 / 5:1

Backlash 6 - 9 arc min

Warranty 30,000 hrs (or one year)

RA-ST-S0S0 series

Spiral bevel gearbox｜dual shaft output｜dual shaft input

Frame size 65 / 90 / 110 / 140 / 170 / 210

Ratio 1:1 / 2:1 / 3:1 / 4:1 / 5:1

Backlash 6 - 9 arc min

Warranty 30,000 hrs (or one year)

RA-SR / SL-S0S0 series

Spiral bevel gearbox｜single shaft output｜dual shaft input

Frame size 65 / 90 / 110 / 140 / 170 / 210

Ratio 1:1 / 2:1 / 3:1 / 4:1 / 5:1

Backlash 6 - 9 arc min

Warranty 30,000 hrs (or one year)

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Spiral Bevel Gearboxes

Spiral Bevel Gearbox Model Explanation

Motor Schematic

RA-S type

RA-H type

RA-C type

Product Features

Schematic diagram explanation of spiral bevel gearhead

PHT Vertex Precision Components Corporation

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