- Model NO.: Three-ring gearbox SH80
- Material: Alloy Steel
- Manipulate Way: Forced Manipulation
- Toothed Portion Shape: Helical Gear
- Type: Circular Gear
- Application: Reducer
- Hardness: Hardened
- Manufacturing Method: Cut Gear
- Changes Way: Stepped
Three-ring gearbox (YB/T79-1995) is composed of three pieces of the same plate on the ring gear drives a gear output, so called the three-ring gearbox, is a kind of parallel axis gearbox, gear meshing movement belongs to the non-fixed axis gear train, has the characteristics of less tooth differenced planetary transmission, output and input shaft is parallel, and the characteristics of the parallel axis cylindrical gearbox. With strong load capacity, large transmission ratio, small stage density, high efficiency, compact structure, small volume, light weight, convenient installation and maintenance, broad applicability, etc. Can be used in mining, metallurgy, petroleum, chemical, rubber, construction, building materials, lifting, transportation, food, light industry and other industries.
- high speed spindle speed is not more than 1500 r/min.
- Transient overload torque is not more than 2.7 times of the rated output torque.
- Working environment temperature for - 40 ~ 45 ºC, lower than 0 ºC, before the start, preheat oil ing measures.
- Negative & positive operation.
- (1) type SH - basic (single-stage three-ring transmission) three-ring gear reducer;
- (2) type SHD - three-ring gear reducer and motor straight duplicate level;
- (3) type SHDK - hollow shaft and motor straight level duplicate three-ring gear reducer;
- (4) combination of SHC I- secondary transmission, three-ring transmission with cylindrical gear three-ring gear reducer;
- (5) combination of SHC II- the secondary drive, lower part of three-ring transmission and cylindrical gear drive three-ring gear reducer;
- (6) SHCD type - combination secondary drive and motor straight league three-ring gear reducer;
- (7) MSH type - cement grinding slow drive three-ring gear reducer;
- (8) type SHS - secondary three-ring transmission three-ring gear reducer;
- (9) type LLSH - continuous casting machine drive three-ring gear reducer;
- (10) type SHL - vertical single-stage three-ring transmission three-ring gear reducer;
- (11) SHLD type - vertical and motor straight league three-ring gear reducer;
- (12) SHLDK type - vertical, hollow shaft three-ring gear reducer;
- (13) type SHZ - combination secondary transmission, bevel gear drive. High speed axis and slow axis perpendicular to the plane three-ring gear reducer;
- (14) type - SHP single-stage three-ring transmission, three-ring gear reducer box end face subdivision;
- (15) type ZZSH - pile hole drill with three-ring gear reducer;
- (16) SHCPD type - combination secondary transmission, with cylindrical gear drive and motor straight league three-ring gear reducer;
- (17) SHZP type - add bevel gear transmission, three-ring gear reducer box end face subdivision;
- Type (18) YPSH - disc feeder three-ring gear reducer;
- (19) GTSH type - ladle rotating table with three-ring gearbox.
Center distance: 80
Ratio: 11, 13, 15, 17, 19, 21, 23, 25.5, 28.5, 31.5, 34.5, 37.5, 40.5, 45, 51, 57, 63, 69, 75, 81, 87, 93, 99.
Transmission power: 0.11-1.84
Output torque (kN.m): 0.124
Size (mm): 280×185×155
Weight (kg): 17