1. RC series helical gearmotor own rational design, compact construction, smaller size than X or B series cycloidal gearmotor at the same permitted torque.
2. Little vibration and low noise, with high transmission efficiency.
3. The material of gears is 20CrMnTi alloy steel and the hardness can reach to HRC58°~ 62° after tempering,cementiting, quenching etc. heat treatment. All the gears are processed by accurate grinding and the precision can reach to grade 6~5.
4. The products have been mainly used in chemical machinery, cement agitator machinery, printing and packaging machinery, mine and power transmission machinery,metallurgy etc.
Transmission gearbox motor manufacturers, R series 3 stage 2.2kw single helical gearbox reduction motor prices,motor gearbox
Professional Manufacturer of RC Helical Gearboxes in China
|Housing material||HT250 high-strength cast iron|
|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) |
|Temp. rise (MAX)||40℃ |
|Temp. rise (Oil)(MAX)||50℃|
|Brand of bearings||China Top brand HRB,LYC,ZWZ or other brands requested, NSK…..|
|Brand of oil seal||NAK--- Taiwan or other brands requested|