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Hn Series Planetary Gearbox

Basic Info

Model No.:  HN series

Product Description

Model NO.: HN series Speed Ratio: 3.5-15000 Input Speed: up to 2000rpm Torque Range: 450-11205000n.M Output Shaft: Hollow Shaft, Solid Shaft Gearcase Housing: Ht Cast Iron Housing Suitable for Outdoor Installa Manufacturing Method: Cut Gear Trademark: HFT Famous Brand Origin: Wenzhou, Zhejiang, China Type: Non-circular Gear Rated Power: 0.4-9551kw Output Speed: 750-1800rpm Mounting Position: Foot Mounted, Hollow Shaft Mounted, Solid Shaft Housing Hardness: Hbs190-240 Backstop: Available on All Frame Sizes Toothed Portion Shape: Spur Gear Specification: CE, ISO9001: 2008, TUV, SGS, etc HS Code: 8483409000 Quick Detail of HN Series Planetary Gearbox:

Power range: 0.4? 9551 KW
Ratio rang: I = 3.5? 15000
Torque rang: 450? 11205000 N. M
Input Speed: 750rpm - 1800 rpm
Output Speed: 0.1 rpm- 350 rpm
Mounting position: Foot mounted, hollow shaft mounted, solid shaft mounted
Output shaft: Hollow shaft, solid shaft
Gearcase housing: HT cast Iron Housing suitable for outdoor installation
Backstop: Available on all frame sizes With/without anti-back Backstop,


With the HN planetary gear unit series, HENGTAI provides also standardized gear unit solutions for higher power rating ranges in the proven HENGTAI quality. With 27 sizes and seven basic types the PLANUREX series ensures torque ranges of up to 2, 600, 000 Nm and transmission ratios of 4, 000: 1.

The specific requirements to be taken into account for bucket wheel, slewing gear and travelling gear drives in the field of materials handling have already been realized in standardized products. Get your benefit from the advantages of a standard product available for your industry.

Your benefits:

Low weight and compact, place-saving design owing to a load sharing system
Saving operating expenses owing to high efficiencies and optimized maintenance intervals
Easy to combine with other gear units, e. G. Primary helical, worm, bevel, or bevel-helical gear units
Low-noise running owing to low rolling and sliding speeds at the tooth flan


Model: HN2B, HN2Y, HN2W, HN3B, HN3Y, HN3W
Sizes: 9, 10, 11, 12, 13, 14, 16, 17, 18, 19, 20


Roller presses
Slewing gear drives
Bucket wheel drives
Apron conveyor drives
Agitator drives
Travelling gear drives
Rotary kiln drives
Central drives for tube mills

Competitive Advantage:

1. Through years of development, Zhejiang Hengfengtai Reducer Mfg Co., Ltd is based on a solid material foundation and has possessed conditions towards the world.
It was found in 1991 which headquarter located in Wenzhou City. Total registered capital in RMB 58, 000, 000. We had 2 sub companies located in Binghai& Sanxi Industry Zone, covering area 50000 square meters and 350 staff so far.

2. As the leader in Gear Reducer domestically, we are committed to R&D all the time.
There are more than 40 professional technical engineers. And we hired several domestic famous expert and professor as research consultant. Meanwhile we had broad cooperation with Harbin Industrial University, Guiyang Aluminum Magnesium college and Changsha Nonferrous metals college. We had 49 items patents including 7 items of invention patent, 30 items of utility models, 1 item of appearance design, 2 items of international invention patent and 5 items which are accepted by National SIPO wait for approval

3. According to the globalization strategy, we have established pre-sale, after-sale and whole-process selling network.
There are thousands of competitive companies which have built stable strategic partnership to us. Besides, tens of branches and offices in china and abroad can response to customer's demand and provide solutions immediately. Relying on high quality products and perfect service, our products have been successfully applied by more than 5000 customers. Based on the all above, our products have been exporting to Asia, Europe, Africa and more than 30 countries and areas, which are very popular in those markets.

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、Planetary. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Precision planetary gearboxes

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