Gearbox Products, Ratios & Torque Specifications

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63 product families

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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

PICEA Motion

PMHG-I 20 Strain-Wave Reducer

PMHG-I 20 is documented here using the manufacturer’s frame-20 rating table. Rated torque is 33 Nm at ratio 50, 44 Nm at ratio 80 and 52 Nm at ratios 100, 120 and 160, all at 2,000 rpm input. The source separates these ratings from start-stop, average-load and momentary limits. Hollow assembled unit with supporting bearing describes the integration format; it does not make this unit interchangeable with another strain-wave assembly of the same ratio. Check the flange drawing, bearing loads, input connection and operating cycle before specifying a joint. Backlash values are converted from the original arcsecond figures only in the configuration table.

5 documented configurations · Manufacturer product imageView product family

PICEA Motion

PMCG-I-E 20 Strain-Wave Reducer

PMCG-I-E 20 is documented here using the manufacturer’s frame-20 rating table. Rated torque is 33 Nm at ratio 50, 44 Nm at ratio 80 and 52 Nm at ratios 100, 120 and 160, all at 2,000 rpm input. The source separates these ratings from start-stop, average-load and momentary limits. Cup-shaped component set describes the integration format; it does not make this unit interchangeable with another strain-wave assembly of the same ratio. Check the flange drawing, bearing loads, input connection and operating cycle before specifying a joint. Backlash values are converted from the original arcsecond figures only in the configuration table.

5 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.