The Best Quality New H, B Series Industrial Gearboxes/Speed Reducer

• Customization: Available
• Application: Motor, Machinery, Agricultural Machinery, Industry
• Hardness: Hardened
• Model NO.: H, B
• Installation: Horizontal Type
• Layout: Parallel or Right Angle
• Gear Shape: Bevel Gear
• Step: Single-Step
• Type: Circular Gear
• Input Power: 1.5~4946kw
• Input Speed: 1500,1000,750r/Min
• Output Torque: up to 900,000nm: up to 900,000nm
• Housing: Cast Iron or Steel Plate Weldin: Helical Gear Pairs & Spiral Bevel Gear Pairs
• Material: Cast Iron
• Manipulate Way: Semi-Automatic Manipulation
• Toothed Portion Shape: Bevel Wheel
• Changes Way: Stepped
• Manufacturing Method: Forging, Grinding
• Ratio: 1.25~450
• Output Speed: 1.7~1200r/Min
• Shaft Positions: Parallel or Right Angle
• Transport Package: Wooden Case; Carton; Pallet
• Specification: ISO; CE; SGS
• Trademark: AOKMAN DRIVE
• Origin: China
• HS Code: 8483409000
• Production Capacity: 50000

Product Description

The Best Quality New H, B Series Industrial Gearboxes/Speed Reducer

Components:

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

Model Number
Types:
H1,H2,H3,H4 Parallel Shaft Gearbox
B2,B3,B4 Right Angle Shaft Gearbox 

Gearbox Parameters

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

       
Product Characteristics
(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.

Applications: 
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
	surfaceness: 0.8
	carburization depth: 0.6-1.5mm
	Bearing: 42CrMo

Technical data: 

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

Product pictures:




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.


Customer visiting:


FAQ:
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% Advance 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.