CHCH Series Helical Gear Units (CH2.H / CH3.H / CH4.H, sizes 04–24)
Helical Gearbox for Heavy-Duty Applications CGC CH
CH is CGC's universal range of industrial helical gear units with parallel shafts for horizontal mounting. Three versions: CH2 (ratios 6.3–28), CH3 (22.4–112) and CH4 (100–450), sizes 04–24, nominal output torque 6.2–714 kN·m. Gears are made of carburised alloy steel and ground to ISO 1328 grade 6 or better, with profile and lead (helix) modification. Welded or cast housing; splash, bath or forced lubrication. The units are interchangeable with imported brands of the same size in dimensions, torque and power.
Specifications
- Versions
- CH2.H, CH3.H, CH4.H — helical, parallel shafts, horizontal mounting
- Sizes
- 04–24 (CH2 04–24, CH3 05–24, CH4 07–24)
- Stages
- 2, 3 or 4
- Ratios
- 6.3–450 (CH2 6.3–28; CH3 22.4–112; CH4 100–450)
- Nominal torque T2N
- 6.2–714 kN·m
- Nominal power
- up to 9,346 kW (CH2 at n1 = 1,500 rpm)
- Output shaft
- solid (S), hollow with key (H), hollow with shrink disc (D)
- Standards
- ISO 1328 (grade 6 or better), ISO 6336, ANSI/AGMA 6010-E88
Applications
- Long-distance belt conveyors
- Port handling equipment
- Hoisting and conveying machinery
- Metallurgical equipment drives
- Cement and mineral processing equipment
Industries
We will select the right size for your task and prepare a quotation under a direct SDS contract.
