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Home > Products > RPH Series

Right Angle Reducer

The RPH Right Angle Gearbox series combines the efficiency of a spiral bevel input with the power of a planetary output stage, making it ideal for space-saving and high-torque applications. Designed to transmit torque at a 90° angle, this gearbox optimizes axial space without compromising durability, making it an excellent choice for heavy-duty machinery and precision-driven systems.

Right angle reducer

Round & Suare shape, Right angle

Square & Round frame Output
Compact, space-saving design
90° torque transfer
Helical planetary in the output
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Technical Specifications

Specification Unit Stage Ratio RPHS060 RPHS090 RPHS115 RPHS140 RPHS180
RPHR070 RPHR090 RPHR120 RPHR155 RPHR205
RPHF064 RPHF090 RPHF110 RPHF140 RPHF200
Rated output torque T2N Nm 1 3 55 130 208 342 588
4
 50 140 290 540 1050
5
 60 160 330 650 1200
6
 55 150 310 600 1100
7
 50 140 300 550 1100
8
 50 140 290 542 1050
10
 60 160 330 650 1200
12
 55 150 310 600 1100
14
 50 140 300 550 1100
20
 40 100 230 450 900
2
 15 55 130 208 342 588
25
 60 160 330 650 1200
30
 55 150 310 600 1100
35
 50 140 300 550 1100
40
 50 140 290 542 1050
50
 60 160 330 650 1200
60
 55 150 310 600 1100
70
 50 140 300 550 1100
80
 50 140 290 542 1050
100
 60 160 330 650 1200
120
 55 150 310 600 1100
140
 50 140 300 550 1100
160
 45 120 260 500 1000
200
 40 100 230 450 900
Emergency stop Torque T2NoT Nm 1,2 3~200 Triple rated output torque
Rated Input Speed n1N
 rpm 1,2 3~200 5000 4000 4000 3000 3000
Max Input Speed n1B rpm 1,2 3~200 10000 8000 8000 6000 6000
Standard Backlash P1
 arcmin 1 3~20 ≤ 3 ≤ 3 ≤ 3 ≤ 3 ≤ 3
2
 15~200 ≤ 5 ≤ 5 ≤ 5 ≤ 5 ≤ 5
Standard Backlash P2
 arcmin 1,2 3~20 ≤ 7 ≤ 7 ≤ 7 ≤ 7 ≤ 7
2
 15~200 ≤ 10 ≤ 10 ≤ 10 ≤ 10 ≤ 10
Torsional rigidity
Nm/arcmin 1,2 3~200 7 14 25 50 145
Allowable Radial Force F2aB
 N 1,2 3~200 1530 3250 6700 9400 14500
Allowable Axle Force F2aB
 N 1,2 3~200 765 1625 3350 4700 7250
Service Life
 h 1,2 3~200 20000
Efficiency
 % 3~20 ≥ 95%
2
 25~200 ≥ 92%
Weight
 Kg 1 3~20 2.1 6.4 13 24.5 51
2
 25~200 1.5 7.8 14.2 27.5 54
Working temprature
 °C 1,2 3~200 -10°C ~ +90°C
Lubricating
 Synthetic lubricating grease
IP Grade
 1,2 3~200 IP65
Installation direction
 1,2 3~200 In any direction
Noise(η1=3000rpm,off load)
 dB(A) 1,2 3~200 ≤ 63 ≤ 65 ≤ 68 ≤ 70 ≤ 72
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Specifications

Industrial Motor

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