RIGHT-ANGLE DRIVE SELECTION
A bevel direction changer, a helical-bevel gearmotor and a hypoid reducer can all enter a right-angle-drive shortlist. They answer different machine requirements. Establish the power path before comparing a ratio or a catalogue maximum.
The useful breadth in the sources below is the choice of shaft arrangements, industrial reduction stages and replacement interfaces. These are specific supplier offerings, rather than a claim that every Chinese manufacturer has the same capability or precision grade.
BONENG's T spiral-bevel family offers foot mounting, solid output shafts and arrangements with one input and one, two or three outputs, as well as two inputs and one output. Its official page distinguishes reduction from speed increase by the shaft used as the input when the ratio differs from 1:1. [1]
For a machine distributing motion between several shafts, send a sketch naming each input/output, the viewing direction for rotation arrows and the load on each branch. Ask the supplier to confirm the complete arrangement and whether the stated rating applies to the proposed power path.
TONGLI TK is an industrial right-angle spiral-bevel reducer. Its official product page lists TK38–TK188 frames, ratios of 5.36–197.37, output speeds of 7.5–280 rpm, input power of 0.18–200 kW and a series maximum output torque of 50,000 Nm. These are separate family limits; they do not describe one orderable gearbox. [2]
For a conveyor or process drive, request the selected frame and ratio at your actual input speed, continuous and starting loads, running hours and mounting position. Include belt/chain forces and their distance from the output support. Ask for mechanical capacity and a thermal-duty assessment for the complete installation.
JIAOXING JHG is explicitly described as helical-hypoid, with a hypoid first stage. The official page lists sizes 50, 63 and 75, two-stage ratios of 7.5–60 and three-stage ratios of 80–300. Keep this adjacent right-angle route distinct from the T and TK designs. [3]
The manufacturer describes compatibility with JMRV mounting dimensions and accessories. Treat that as a starting point for a drawing comparison: check shaft/bore diameter, fits, flange pilot, bolt pattern, shaft height and torque reaction. A supplier's compatibility statement does not replace approval of your selected assembly.
Do not use a broad ratio envelope as a list of available ratios. Do not combine the highest torque, power and speed on a family page. For these examples, the next useful document is a frame-specific selection sheet.
| Selection item | Evidence to ask for | What it resolves |
|---|---|---|
| Ratio & speed | Available ratio, actual motor/input speed and resulting output speed; identify the driving shaft. | Direction-changing and multi-stage reduction quotations become distinguishable. |
| Torque & duty | Continuous, starting and overload requirements; selected rating and service-factor assumptions for the stated cycle. | A family maximum is not mistaken for a continuous-duty rating. |
| Backlash | Value, unit, measurement load, shaft/reference location and test method for the selected assembly. | The three product pages do not establish a common, comparable backlash grade; no category-wide precision number is assumed here. |
| Mounting & loads | Dimensioned input/output drawing, orientation, permissible radial/axial loads and their application points. | A similar outline is checked against the machine's actual interfaces and load path. |
| Heat & lubrication | Operating hours, ambient temperature, lubricant, mounting-specific fill and any cooling requirement. | Mechanical fit and nominal motor power are evaluated alongside continuous running conditions. |
Use the linked manufacturer profiles to inspect company identity and the source trail. Then ask the quoting party to connect that identity to the order: legal name, manufacturing location, full model code, drawing revision and responsibility for assembly and inspection.
Worked RFQ example — illustrative inputs, not a recommended model. A conveyor needs 60 rpm output from a 1,440 rpm input: the target reduction is 24:1. The supplier must confirm an available ratio and resulting speed; neither an exact 24:1 model nor a torque rating follows from that calculation.
Application: conveyor. Input: 1,440 rpm. Target output: 60 rpm. Running torque: [Nm]. Starting/jam load and duration: [Nm / seconds]. Duty: [hours/day, starts/hour]. Ambient: [°C]. Mounting orientation: [drawing]. Output shaft or bore, flange, external forces and overhang: [drawing/data]. Please propose a complete model code and ratio, operating-point rating, thermal assessment, lubricant specification and approval drawing. If positioning matters, state the backlash requirement and measurement method.
Source pages reviewed 18 October 2026. Product descriptions and ranges are manufacturer-published. The comparison questions and RFQ example are GearboxSourcing editorial guidance; these suppliers have not been independently performance-tested by this directory.
Explore documented product families →
Confirm input and output shaft directions, rotation, ratio and load capacity. A right-angle geometry does not by itself establish interchangeability.
| Manufacturer | Product focus | Profile | Actions |
|---|---|---|---|
 Xingguang (STARSHINE DRIVE)Guangdong, China | Helical · Bevel · Worm · Cycloidal | Guangdong Xingguang Transmission in Foshan supplies R coaxial helical, K bevel-helical, RV worm and other standard geared drives, with motor and inverter options. Compare shaft arrangement, legacy frame torque references and a matched operating point before specifying the complete drive package. | |
 Pingyao XINKAIShanxi, China | Helical · Bevel · Planetary · Worm · Cycloidal | Pingyao XINKAI in Shanxi supplies QJ/QY crane reducers, YN permanent-magnet semi-direct drives, modular replacement units and other heavy-duty industrial transmissions. Match the machine load cycle, shaft interfaces, housing construction and agreed acceptance testing before selecting a frame. | |
 Tunsing TransmissionShaoxing, Zhejiang, China | Helical · Bevel | Tunsing Transmission, the brand shown by Zhejiang Gear Reducer Motor, publishes reducer families with official illustrated selection tables. Its R series is an inline helical drive, while the K series changes direction through helical-bevel gearing. Both pages show installation arrangements, frame sizes, ratio ranges, motor power and permissible torque by model. The examples below use the R37 and K37 columns so that a buyer sees a coherent frame-level selection rather than disconnected series maxima. The company also lists motors and other reducer architectures. The official tables are source material for preliminary screening; final shaft, mounting and duty selection requires a current drawing and quotation. | |
 Feluoka Heavy Industry TransmissionLu’an, Anhui, China | Helical · Bevel | Anhui Feluoka Heavy Industry Transmission publishes modular geared-motor families for industrial drive installations. Its K series combines helical and bevel gearing to turn the output axis, while its R series is an inline helical arrangement. Separate official pages state each family’s ratio, rated-output-torque and motor-power envelopes, and enumerate available output and motor interfaces. Buyers can compare the arrangements as a starting point but should request a model-level selection sheet at the intended input speed, duty cycle and mounting orientation. The site also shows frame-by-frame torque charts rather than a single universal rating. | |
 JIAOXINGTaizhou, Zhejiang, China | Worm · Bevel | Taizhou Jiaoxing Transmission Equipment publishes precision duplex worm reducers and helical-hypoid drives. The JDLB family offers an adjustable worm mesh for applications where backlash control matters, while JHG combines a hypoid first stage with further gearing for a different efficiency and installation trade-off. Official pages provide frame selections, ratio information and mechanical interface notes. This profile uses the public technical descriptions and imagery; restricted downloads have not been treated as verified source data. Ask for the exact model’s torque-speed rating and mounting drawing, particularly where a low-backlash unit is being selected for a rotary positioning axis. | |
 TONGLIWenzhou, Zhejiang, China | Helical · Bevel | Zhejiang Tongli Transmission Technology supplies industrial reduction gear units and geared drives. Its TR hardened-tooth helical family and TK spiral-bevel family provide two distinct drive layouts: inline transmission and right-angle transmission. Official product pages publish frame envelopes, reduction ratios, output-speed ranges and input-power ranges. These values cover multiple sizes and motor combinations, so their endpoints must not be combined into an assumed configuration. The catalog identifies metallurgy, mining, conveying, chemicals and mixing as application areas. Buyers can use the documented series to shortlist a drive architecture, then obtain a frame-specific drawing, mechanical rating and thermal check from TONGLI. | |
 TANHONRuian, Zhejiang, China | Helical · Bevel · Worm · Planetary | TANHON is the gearbox brand of Zhejiang Tianhong Transmission Machinery in Ruian. Its catalog covers helical geared drives, heavy-duty industrial gearboxes and other reduction products. The MTH heavy-duty helical range offers multiple shaft and installation arrangements for conveying, mining, cement and steel-industry machinery. | |
 EVERGEARWenzhou, Zhejiang, China | Helical · Bevel · Worm · Planetary | Zhejiang Evergear Drive manufactures geared motors and industrial reducers in Pingyang, Wenzhou. The range includes ER, EK, EF, ES, EH/EB and EQ families. ER helical reducers are offered in foot- and flange-mounted arrangements. This profile uses the current Chinese product page for its ER speed and power envelope; individual model ratings require selection. |
Boneng
A right-angle transmission family with single, double and triple output arrangements. Shaft direction and which shaft receives the input are important when the ratio differs from 1:1.
TONGLI
TK combines helical gearing with a spiral-bevel stage to turn power through a right angle. The manufacturer identifies Gleason spiral-bevel gearing and positions the family for installations where drive layout or height limits make an inline unit unsuitable. Published ratios extend from 5.36 to 197.37 across TK38–TK188. Its 50,000 Nm torque ceiling describes the series envelope. Check the shaft arrangement, output connection and mounting orientation as well as the selected ratio. A combined reduction arrangement needs its own manufacturer selection rather than a multiplication of unrelated catalog limits.
JIAOXING
JHG combines a hypoid first stage with additional gearing in a compact right-angle reducer. Jiaoxing lists sizes 50, 63 and 75. Two-stage units cover ratios 7.5–60, while three-stage units cover 80–300. The source identifies a hollow output and notes mounting compatibility with its JMRV range, which should be checked against the actual dimensional drawing before replacement. Ratio ranges describe available combinations, not a torque rating. Provide the motor speed, required output torque, duty cycle and mounting position so the supplier can confirm the correct stages, lubrication and thermal capacity.
Feluoka Heavy Industry Transmission
Feluoka’s K series is a modular helical-bevel geared motor for right-angle industrial transmission. Its official product page lists a series rated-output-torque span of 200 to 50,000 Nm, motor-power range of 0.12 to 200 kW at an input speed of 1,400 rpm, and ratio range of 5.36 to 179.86. These are independent series envelopes and should not be read as one simultaneously available configuration. The page lists foot-mounted shaft or hollow outputs, flanged forms, shrink-disc and splined hollow-shaft options. For a real duty cycle, identify frame, motor, ratio, mounting form and service factor before requesting a selection table.
Explore the other published series in this category and open each page for its documented specifications.
Confirm input and output shaft directions, rotation, ratio and load capacity. A right-angle geometry does not by itself establish interchangeability.
State input speed, target output speed, running torque, repeated peak load and the motion cycle. Include temperature, operating hours and shock loading.
Share the motor flange, shaft details, mounting orientation and available space. Request a drawing for the exact model and ratio proposed.
LinkedIn
X
Facebook
WhatsApp
Telegram
Reddit
Email