helical transmission gearbox reduction motor




1. The RC series helical gear motor has a good design and compact structure and is smaller than the X or B series cycloid gear motor under the same allowable torque.

2. Small vibration, low noise, and high transmission efficiency.

3. The gear material is 20CrMnTi alloy steel. After tempering, carburizing, quenching, and other heat treatments, the hardness can reach HRC58°~62°. All gears are precision ground, and the accuracy can reach 6~5 grades.

4. The products are mainly used in chemical machinery, cement mixing machinery, printing and packaging machinery, mining and power transmission machinery, metallurgy, and other industries.

Gearbox Motor Manufacturer, R Series 3 Stage 2.2kw Single Helical Gear Motor Price, Motor Gearbox

Professional manufacturer of RC helical gearbox in China

Housing material HT250 high-strength cast iron
Housing hardness HBS190-240
Gear material 20CrMnTi alloy steel
Surface hardness of gears HRC58°~62 °
Gear core hardness HRC33~40
Input / Output shaft material 42CrMo alloy steel
Input / Output shaft hardness HRC25~30
Machining precision of gears accurate grinding, 6~5 Grade
Lubricating oil GB L-CKC220-460, Shell Omala220-460
Heat treatment tempering, cementiting, quenching, etc.
Efficiency 94%~96% (depends on the transmission stage)
Noise (MAX) 60~68dB
Temp. rise  (MAX) 40℃
Temp. rise (Oil)(MAX) 50℃
Vibration ≤20µm
Backlash ≤20Arcmin
Brand of bearings Other
Brand of oil seal Other