1)More sizes with a reduced variety of spare parts.
2)Higher operational reliability combined with increased power capacity.
3)Combination of output shaft and output flange to facilitate assembly of reducers in confined spaces (on request).
WH Series Parallel Shaft Industrial Gearbox:
WB Series Right Angle Shaft Industrial Gearbox:One-StageTwo-StageThree-StageFour-StageModel Type
WH1-01 to WH1-19,
10 models in totalWH2-03 to WH2-26, 24 models in totalWH3-05 to WH3-26, 22 models in totalWH4-07 to WH4-26, 20 models in totalRatio1.25-5.606.30-2822.4-112100-450Power9-660KW
Product and Accesseries Information:Two-StageThree-StageFour-StageModel TypeWB2-01 to WB2-18, 12 models in totalWB3-03 to WB3-26,24 models in totalWB4-05 to WB4-26, 18 models in totalRatio5.0-1812.5-9080-400Power18-822 KWHousing MaterialCast IronOutput ShaftMaterial: 40CrHardness: 242-286HBGearMaterial: 20CrMnTiHardness: 58-62HRCPrecision level: 6 GradeTransmission Efficiency92.2%-98%Oil Seal BrandNAKBearing BrandC&U 和 HRBLubricationGear Oil
1、WH/WB series gearbox can be supplied with either horizontal or vertical installation.
2、Other mounting positions can be supplied upon customer’s request.
3、Input flange to connect with motor and torque arms are standard configuration.
The Characteristics Of Gear Noise:
New design concepts have be applied to improve the characteristics of gear noise through following ways:
1、Designing noise-absorbing housing structure.
2、Adopt exceptionally large ratio of gear face contact.
WH/WB series gearbox does not only have high transmission efficiency, but also has a fine thermal conduction. It is by means of following ways:
1、 Enlarge the surface area
2、Applying a large fan and a new type of diversion fan cover.
3、The selection of WUMA gearbox is based on a lower maximum allowed oil temperature. As a result, the operation reliability of equipment will be increased and the cost of maintenace will be reduced due to longer oil changing cycle.