Gearbox Products, Ratios & Torque Specifications

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TIANYI

TYK / TNK Standard Spur Planetary Gearboxes

The TYK page covers Tianyi’s standard spur planetary family, alongside TNK and TYKH designations. It describes a full-complement needle-bearing arrangement and an integrated planet carrier and output shaft. Published family efficiency exceeds 96% for one stage and 92% for two stages. The page’s introductory backlash claim differs from some selector options, so no single precision value is applied to every frame here. Confirm the exact code and grade before using backlash in a positioning calculation. The public page does not provide a complete rated torque matrix; request that table together with the motor-adapter and output-shaft drawing.

0 documented configurations · Manufacturer product imageView product family

DESBOER / Nanpeng

NBR090 Precision Planetary Gearbox

NBR090 is the right-angle planetary gearbox example documented from DESBOER’s official performance sheet. The table pairs single-stage ratios 3 through 10 with different rated output torques. The P1 precision grade is shown here with a maximum backlash of 4 arcmin; other precision grades and two-stage configurations have different limits. Rated input speed is 4,000 rpm for this frame. Maximum acceleration torque and emergency-stop torque are separate limits and must not replace the rated output torque when sizing continuous work. Confirm the motor adapter, output shaft loads and lubrication conditions against the manufacturer drawing.

8 documented configurations · Manufacturer product imageView product family

DESBOER / Nanpeng

NB060 Precision Planetary Gearbox

NB060 is the inline planetary gearbox example documented from DESBOER’s official performance sheet. The table pairs single-stage ratios 3 through 10 with different rated output torques. The P1 precision grade is shown here with a maximum backlash of 3 arcmin; other precision grades and two-stage configurations have different limits. Rated input speed is 5,000 rpm for this frame. Maximum acceleration torque and emergency-stop torque are separate limits and must not replace the rated output torque when sizing continuous work. Confirm the motor adapter, output shaft loads and lubrication conditions against the manufacturer drawing.

8 documented configurations · Manufacturer product imageView product family

TONGYU / JMC

TAD Precision Planetary Gearboxes

TAD is a precision planetary family documented by TONGYU/JMC. The source offers 7 frame sizes, with single-stage ratios of 4, 5, 6, 7, 10 and a separate double-stage selection. Surface-hardened alloy-steel helical gears are precision ground. The quoted 2,000 Nm maximum rated torque covers the family; the source does not map that maximum to every ratio or frame. Use the manufacturer drawing to establish the motor interface and output arrangement, then request torque, input-speed and backlash values for the actual size. The listed ratio choices are not presented here as independently verified load configurations.

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TONGYU / JMC

TAB Precision Planetary Gearboxes

TAB is a precision planetary family documented by TONGYU/JMC. The source offers 9 frame sizes, with single-stage ratios of 3, 4, 5, 6, 7, 8, 9, 10 and a separate double-stage selection. Surface-hardened alloy-steel helical gears are precision ground. The quoted 2,000 Nm maximum rated torque covers the family; the source does not map that maximum to every ratio or frame. Use the manufacturer drawing to establish the motor interface and output arrangement, then request torque, input-speed and backlash values for the actual size. The listed ratio choices are not presented here as independently verified load configurations.

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Newstart

AB60 Precision Planetary Gearbox

AB60 precision planetary reducer with one- and two-stage arrangements. The official 2025 catalog links each ratio to nominal output torque and precision grade. The table below covers single-stage P1 configurations; P2 and two-stage backlash limits differ.

8 documented configurations · Manufacturer product imageView product family

Xiaolan Transmission

NB090 Helical Planetary Gearbox

The NB090 listing identifies three backlash grades and motor power options. Motor flange and shaft dimensions must be checked against the actual motor drawing; a power rating alone does not establish compatibility.

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DONLY

DLP Industrial Planetary Reducers

DONLY’s DLP range serves heavy industrial drives. The published torque is a series maximum, not a continuous rating for every ratio or frame; obtain a selected assembly calculation before ordering.

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KOFON

FG090 Precision Planetary Gearbox

KOFON publishes separate P0, P1 and Z ratings for the FG090 frame. The configurations here use P1 values and retain each ratio, stage and backlash limit together.

16 documented configurations · Manufacturer product imageView product family

Dongyu Hydraulics

DFT17T3 Hydraulic Travel Reducer

A hydraulic travel-reducer assembly with a rotating housing output and integrated multi-disc parking brake. Its source lists maximum output torque rather than a continuous rating.

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SGR

Industrial Planetary Gear Reducers

SGR documents industrial planetary reducers with multiple input and output interfaces. The source range identifies candidate families; select an exact assembly for the load and duty.

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WANSHSIN

WVRB Precision Planetary Gearbox

A helical planetary series with a double-supported output structure. Compare frame size and ratio together: a larger reduction ratio does not necessarily increase the catalog torque rating.

126 documented configurations · Manufacturer product imageView product family

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25 product families