We – EPG Group the biggest gearbox & motors , couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778083988828
Good Quality H B Series Horizontal Hardened Tooth Surface Industrial Gearboxes
1. Housing: Cast Iron or Steel Plate Welding
2. Gear Set:
H Series Parallel Shaft Gear Units – Helical Gear Pairs
B Series Right Angle Gearboxes – Helical Gear Pairs & Spiral Bevel Gear Pairs
3. Input Configurations: Keyed Solid Shaft Input
IEC-normalized Flange Motor Adaptor
4. Output Configurations:
Single and Double Keyed Solid Shaft Output
Keyway Hollow Shaft Output
Splined Hollow Shaft Output
Hollow Shaft Output with Shrink Disc
Hollow Shaft Output with Mounting Flange
H1,H2,H3,H4 Parallel Shaft Gearbox
B2,B3,B4 Right Angle Shaft Gearbox
|H Series||Ratio||B Series||Ratio|
|H1 (1 Stage)||1.25~5.6||–||–|
|H2 (2 Stage)||6.3~28||B2 (2 Stage)||5~18|
|H3 (3 Stage)||22.4~112||B3 (3 Stage)||12.5~90|
|H4 (4 Stage)||100~450||B4 (4 Stage)||80~400|
(1)Large torque range, capable of horizontal mounting and vertical mounting.
(2)High-efficiency and long life-span, high permissible axial and radial loads.
(3)Low noise, high reliability and compact structure and so on.
(4)Output shafts type: solid shaft, hollow shaft and hollow shaft with shrink disk.
(5)Low noise, high reliability and compact structure.
The products are widely applied in electricity, coal, cement, metallurgy, harbor, agriculture, shipping, lifting, environment protection, stage, logistic, weaving, paper making, light industry, plastics and other regions.
Materials of H series gearbox
|Materials||Housing: HT250 cast iron
|Gear: 20CrMnTi H, high grade allo with carburization
|surface hardness: 58-62HRC
|center hardness: 33-48HRC
|Grinding precision grade: ISO1328-1: 1995 class 5-6
|carburization depth: 0.6-1.5mm
|Power||Ratio||Input Speed||Torque||Transmission stage||Mounting position|
|4-5000kw||1.25-450||1450RMP, 960RMP, 710RMP||2300-900000N. M||1 stage, 2 stage, 3 stage, 4 stage||Vertical, horizontal|
Our company :
AOKMAN® was founded in 1982, which has more than 36 years in R & D and manufacturing of gearboxes, gears, shaft, motor and spare parts.
We can offer the proper solution for uncountable applications. Our products are widely used in the ranges of metallurgical, steel, mining, pulp and paper, sugar and alcohol market and various other types of machines with a strong presence in the international market.
AOKMAN® has become a reliable supplier, able to supply high quality gearboxes.With 36 years experience, we assure you the utmost reliability and security for both product and services.
1.Q:What kinds of gearbox can you produce for us?
A:Main products of our company: UDL series speed variator,RV series worm gear reducer, ATA series shaft mounted gearbox, X,B series gear reducer,
P series planetary gearbox and R, S, K, and F series helical-tooth reducer, more
than one hundred models and thousands of specifications
2.Q:Can you make as per custom drawing?
A: Yes, we offer customized service for customers.
3.Q:What is your terms of payment ?
A: 30% ept payment by T/T after signing the contract.70% before delivery
4.Q:What is your MOQ?
A: 1 Set
If you have any demand for our products please feel free to contact me.
The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.