K Series Helical Gear & worm geared motor
The K series helical gearbox is a right-angle gearbox of helical bevel gears, and the 90-degree vertical output form greatly saves much installation space. The combination design of multi-stage hardened gears has higher efficiency, larger torque, and longer service life than single-stage worm gearboxes. K series helical bevel gearboxes are widely used in petrochemical equipment, pharmaceutical equipment, printing and packaging equipment, ceramic equipment, mining construction equipment, stage equipment, and so on.
K Series Right Angle Helical Bevel Gearbox & worm geared motor
The K series helical gearbox(K Series Helical Gear worm geared motor) is a right-angle gearbox of helical bevel gears, and the 90-degree vertical output form greatly saves much installation space. The combination design of multi-stage hardened gears has higher efficiency, larger torque, and longer service life than single-stage worm gearboxes.
Its housing is made of cast iron, the gear is made of high-quality carburized steel, and the gear surface is high-frequency heat treated. We use integral needle roller bearings for the accessories, which greatly improve rigidity and torque. And high-viscosity grease is used to prevent grease leakage effectively. The gearbox can be equipped with various types of motors to form mechatronics. K series helical bevel gearboxes are widely used in petrochemical equipment, pharmaceutical equipment, printing and packaging equipment, ceramic equipment, mining construction equipment, stage equipment, and so on.
K Series Helical Gear worm geared motor Specifications
K Series Helical Gear worm geared motor Specifications| Product name: | K series helical bevel gearbox |
| Model: | K37/47/57/67/77/87/97/107/127/157/167/187 |
| Mounting ways: | Foot-mounted and flange mounted |
| Input ways: | Motor input, AM (IEC) flange input, and shaft input |
| Output way: | Solid shaft output or hollow shaft output |
| Efficiency: | over 95% |
| 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 |
K Series Helical Gear worm geared motor Parameters
| Size | 37 | 47 | 57 | 67 | 77 | 87 | 97 | 107 | 127 | 157 | 167 | 187 |
| Structure | K KA KF KAF KAZ KAT KAB | |||||||||||
| 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 | 3-45 | 7.5-90 | 11-160 | 00 | 18.5 |
| Ratio | 5.36- 106.38 |
5.81- 131.87 |
6.57- 145.14 |
7.14- 144.79 |
7.24- 192.18 |
7.19- 197.37 |
8.95~ 176.05 |
8.74- 141.46 |
8.68- 146.07 |
12.65- 150.41 |
17.28- 163.91 |
17.27- 180.78 |
| Permissible torque(N.m) | 200 | 400 | 600 | 820 | 1550 | 2700 | 4300 | 8000 | 13000 | 18000 | 32000 | 50000 |
K Series Helical Bevel Gearbox Design Feature
K series 3 stage helical gearbox has high-efficiency and long-life gears. There are foot mounting, flange mounting, and shaft mounting types.
1. Highly modular design: It is easily equipping with various types of motors or other power inputs. The same model is equipping with motors of multiple powers. It is easy to realize the combined connection between various models.
2. Transmission ratio: fine division and wide range. Combined models can form a large transmission ratio, that is, output extremely low speed.
3. Installation form: the installation location is not restricting.
4. High strength and small size: the box body is making of high-strength cast iron. The gears and gear shafts adopt the gas carburizing quenching and fine grinding process, so the load capacity per unit volume is high.
5. Long service life: Under the conditions of correct model selection (including the selection of appropriate use coefficient) and normal use and maintenance, the life of the main parts of the reducer (except for wearing parts) is generally not less than 20,000 hours. The wearing parts include lubricating oil, oil seals, and bearings.
6. Low noise: The main parts of the reducer with precision processing, assemble, and testing, so the reducer has low noise.
7. High efficiency: the efficiency of a single model is not less than 95%.
8. It can bear a larger radial load.
9. Can bear axial load not more than 15% of radial force.
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K Series Helical Bevel Gearbox Types
K Series Helical Gearbox– Foot-mounted, solid shaft output
KA Series Helical Gearbox– Keyed hollow shaft output
KF Series Helical Gearbox– B5 Flange-mounted, solid shaft output
KAF Series Helical Gearbox– B5 Flange-mounted, hollow shaft output
KAZ SeriesHelical Gearbox– B14 Flange-mounted, hollow shaft output
KAT Series Helical Gearbox– torque arm mounted, hollow shaft output
KH, KHB, KHF, KHZ Series Helical Gearbox– Hollow shaft output, shrink disk.
KV, KVB, KVF, KVZ Series Helical Gearbox– Hollow shaft output, splined hollow shaft
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Mounting Position
Applications
K series helical bevel gearboxes are working in industries like metallurgy, mining, lifting, conveying, chemical industry, food, building materials, and light industries.
Packing Shipping Delivery
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How to choose power transmissions parts and industrial products which meet our requirement
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| Sheaves | Coupings | Bush &Hub | Gear& Rack | V-Belt |
| Locking Assembly | Pulley | Gearbox | Reducer | Shaft Collar |
| Rod End Bearing | Clevis | PTO | Chain Guide | Belt Guide |
| Rubber Buffer | Chain Tensioner | PTO Drive Shafts | Universal Joints | Roller Chains |
| Conveyor Chains | V-Belts | Worm Gearbox | Helical Gear | Worm |
| Agricultural Chain | CNC Proces Parts | Casting | Stamping | |
| Powder Metallurgy | CNC Proces Parts | Casting | Stamping |
What Products Do you sell ?
We are a group of factories, give customer one stop solution of power transmission and industrial products. We are in the position to supply wide range of products, including chains, sprockets, v-belt and v-belt pulleys, timing belt and timing belt pulleys, gears, speed reducers, motors, racks, couplings, and many other parts, like locking assembly, taper bushing, Chain guide, shaft collar, torque limiter, cam clutch, universal joint, motor base and motor slide, rod end, clevis, rubber mount, etc. We make special parts according to drawings and/or samples.
How to choose a gearbox which meets our requirement?
You can refer to our catalogue to choose the gearbox or we can help to choose when you provide
the technical information of required output torque, output speed and motor parameter etc.
What information shall we give before placing a purchase order?
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.
What industries are your gearboxes being used?
Our gearboxes are widely used in the areas of textile, food processing, beverage, chemical industry,
escalator,automatic storage equipment, metallurgy, tabacco, environmental protection, logistics and etc.
What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.
How to control the products quality?
Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.
What is the transportation?
-If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by air or sea shipping.
Can we design packaging?
-Yes. Default is regular packing, and we can make customer's own packing.
Can you provide OEM service?
-Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.
Can you give me discount on Power Transmissions Parts and Industrial parts?
-Yes, of course. Pls. send me your Email, you'll get more
Q: Are You a trading company or a manufacturer?
A: We Are the factory and have our Own trading company
Q: How Can I get an offer?
A: please send US quotation information: drawings, materials, weight, quantity and requirements, we can accept PDF, ISGS, DWG, STEP file format. If you don't have the drawings, please send us the samples, we can also quote you according to your samples.
Q: What is your minimum order size?
A: it is usually 100 pieces, but a low quantity is acceptable under some special circumstances.
Q: Do you provide samples? Is it free or extra?
A: Yes, we can provide samples free of charge, but we don't pay the freight.
Q: What is the lead time for mass production?
A: honestly, it depends on the number of orders. Normally, if you don't need the tools, deposit them after 30 days or so.
Q: What if the parts don't Work?
A: we can guarantee the quality, but if it happens, please contact us immediately, take some photos, we will check the problem and solve it as soon as possible.
Q: What are your terms of payment?
A: payment is less than US $1000,100% in advance. Payment: $1000,50% wire transfer in advance, balance before shipment,Other Terms of payment are negotiable
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