Helical Gear Reducer

F Series Parallel Shaft Helical Gear Reducer

The F series helical gearbox is a parallel shaft helical gearbox; its input shaft and output shaft are parallel. F series parallel shaft helical gearbox has the advantages of a compact structure, ample transmission torque, stable operation, low noise, and long service life. The essential two-stage input and output rotate in the same direction, while the third stage rotates in the opposite direction. It can be used in combination with R series helical gearbox. The average efficiency is 96% for the primary two stages, 94% for the three stages, and 85% for the F Series and R Series combination.

As one of the helical gear reducer manufacturers, suppliers, and exporters of mechanical products, We offer helical gear reducer and many other products. Please get in touch with us for details.

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F Series Parallel Shaft Helical Gear Reducer

The F series helical gearbox is a parallel shaft helical gearbox; its input shaft and output shaft are parallel. F series parallel shaft helical gearbox has the advantages of a compact structure, ample transmission torque, stable operation, low noise, and long service life. The essential two-stage input and output rotate in the same direction, while the third stage rotates in the opposite direction. It can be used in combination with R series helical gearbox. The average efficiency is 96% for the primary two stages, 94% for the three stages, and 85% for the F Series and R Series combination.

F Series Parallel Shaft Helical Gear Reducer Product Structure:

F Series Parallel Shaft Helical Gear Reducer Model Nomenclature:

4 Main Types of F Series Helical Gear Reducers:

foot-mounted solid shaft output F series hollow shaft output FA series
flange-mounted hollow shaft output FAF series flange-mounted solid shaft output FF series

F Series Parallel Shaft Helical Gear Reducer Specifications:

Product name: F series parallel shaft helical gearbox
Model: F37/47/57/67/77/87/97/107/127/157
Mounting ways: Foot-mounted, flange-mounted, or shaft mounted
Input ways: Motor input, AM (IEC) flange input, and shaft input
Output way: Solid shaft output, hollow shaft output, output with large flange, output with small flange
Efficiency: 96% for basic two-stage, 94% for three-stage
Housing material: HT250 high-strength cast iron
Gear material: 20CrMnTi
Surface hardness of gears: HRC58-62
Input/Output shaft: 40Cr steel
Heat treatment: Carburizing and quenching
Bearing: C&U or other brands
Oil seal: NAK or other brands
Lubricating oil: Gear oil
Packing: Plywood case

F Series Parallel Shaft Helical Gear Reducer Parameters:

Input power and permissible torque chart
Size 37 47 57 67 77 87 97 107 127 157
Structure F   FA   FF   FAF   FAZ
Input power
(kW)
0.18-3.0 0.18-3.0 0.18-5.5 0.18-5.5 0.37-11 0.75-22 1.1-30 2.2-45 7.5-90 11-200
Ralio 3.81-128.51 5.06-189.39 5.18-199.70 4.21-228.99 4.30-281.71 4.12-270.68 4.68-280.76 6.20-254.76 4.63-172.17 11.92-267.43
Permissible
torque(N.M)
200 400 600 820 1500 3000 4300 7840 12000 18000

Applications of F Series Helical Gear Reducer:

We Also Provide Other Series of Helical Gear Reducers:

Company Profile

Hangzhou XinLan Reducer Co., Ltd. is a professional speed reducer manufacturer and exporter in China specializing in producing and selling various gear speed reducers. Our factory is located in Hangzhou city, one of the industrial reducer belts in China. We supply products including WP worm gearbox, RV worm gearbox, R K S F series helical gear reducer, cycloidal speed reducer, JZQ cylindrical gearbox, worm gear screw jack, T series spiral bevel gearbox, motor, etc.

With the advantages of high precision, low noise, long service life, and stable performance, our products are widely used in industries like plastic, metallurgy, mining, lifting, packing, conveying, chemical, glass, construction, etc., and are praised by domestic and foreign clients from north America, Europe, Southeast Asia, South America, the Middle East.

“Quality first, sincere service, mutual development” is our business philosophy. We are committed to providing all our clients with a reliable product, competitive pricing, speedy delivery, and the highest level of customer service. We are a warm and responsible speed reducer supplier.

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FAQ

Q1: Are you trading company or manufacturer?
A: We are factory.

Q2: What kinds of gearbox can you produce for us?
A: Main products of our company: R, S, K, F series helical-tooth reducer, RV series worm gear reducer,H series parallel shaft helical gear reducer.

Q3: Can you make as per custom drawing?
A: Yes, we offer customized service for customers.

Q4: Can we buy 1 pc of each item for quality testing?
A: Yes, we are glad to accept trial order for quality testing.

Q5: What information shall we give before placing a purchase order?
A: a) Type of the gearbox, ratio, input and output type, input flange, mounting position, and motor informationetc.
b) Housing color.
c) Purchase quantity.
d) Other special requirements.

Q6: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock.

Q7: What is your terms of payment ?
A: 30% Advance payment by T/T after signing the contract.70% before delivery