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Home > Products > HB series-Industrial helical & bevel-helical gearboxes > Flender Industrial High Heavy Hh Series Helical Parallel Shaft Gearbox

Flender Industrial High Heavy Hh Series Helical Parallel Shaft Gearbox

Basic Info

Model No.:  HH series

Product Description

Model NO.: HH series Hardness: Hardened Ratio: 1.25-450 Rated Power: 4.3-450kw Output Speed: 1.7-1200rpm Output Shaft Design: Solid Shaft, Hollow Shaft Color: Blue, Grey Material: Cast Iron Manufacturing Method: Cast Gear Changes Way: Stepped Specification: CE, ISO9001, TUV, SGS, etc HS Code: 8483409000 Application: Reducer Type: Circular Gear Output Torque: 2-9000knm Input Speed: 750-1500rpm Mounting Position: Horizontal, Vertical Certificates: CE, ISO9001, TUV, SGS. Surface Hardness of Gears: HRC58~62 Manipulate Way: Forced Manipulation Toothed Portion Shape: Spur Gear Trademark: HENGTAI Origin: Wenzhou, Zhejiang, China Product Description of Flender Industrial High Heavy HH Series Helical Parallel Shaft Gearbox :
Characteristic features
HENGTAI gear units are a completely new design.
Advantages are:
more sizes with a reduced variety of parts;
higer operational reliability combined with increased power capacity;
predominantly non-contacting wear-resistant labyrinth seals are possible;
flanged output shafts to faciliate assembly of gear units in confined spaces( on request)
Mounting position
Eastwell gear units can be supplied for either horizontal or vertical installation.
Other arrangements are also possible on request.
The basic gear unit can be optimally adapted to customer requirements by fitting different add-on pieces like motor bell housing, gea r unit swing-bases or backstops.
Company Information
Zhejiang Hengfentai Reducer Mfg. Co.,Ltd was established in 1991, with the development of more than 24 years, we have accomplished the following achievements:
Main product: Reducers, Mixing equipments, Thickener tank, Aluminum process equipments etc.
R&D: Participated in 863 National Plan, mainly responsible for industrial robot joint reducer, as well as solar tracking reducer.
Factory Scale: Currently 2 factory plants: Sanxi industry zone and Binhai industry zone, with totally 450 personnel, and advanced equipments & machines.
Turnover of last year: 50Million USD

ransmission stage
BC2 (ratio from 5~18)
BC3 (ratio from 12.5~90)
BC4 (ratio from 80~400)
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 92%~98% (depends on the transmission stage)
Noise (MAX) 60~68dB
Temp. rise  (MAX) 40°C 
Temp. rise (Oil)(MAX) 50°C
Vibration ≤20µm
Backlash ≤20Arcmin
Our Services
   We could customize no-standard products follow what you want. and proved our quality. Due to the H.B series Helical Gearbox   need higher technical support, if you have any questions about our H series helical industry gearbox , pls mail us. 
Tony Ye
Mob: 86-136 7644 1680

Contact us if you need more details on Gearbox. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Gear Box、Gear Boxes. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : HB series-Industrial helical & bevel-helical gearboxes

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