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Brand Information
| Brand Name | BAFFERO |
| Experience | 35+Years |
| MOQ | 1 Set |
| Delivery Time | 25 Days |
| Warranty Time | 12 Months |
| Certification | CE/ ISO9001/ BV/ SGS |
| Shipping Port | Shanghai or Ningbo |
| Place of Origin | China |
| Product Name | K Series Helical-bevel Gearbox |
| Model Number | K37-K187 |
| Ratio | 5.36-187.37 |
| Output Speed | 0.1-270r/min |
| Rated Power | 0.18-200KW |
| Output torque | 200~ 50000N.m |
| Gear type | Helical-Bevel |
| Noise level | 65–75 dB |
| Gear Precision level | DIN6 |
| Housing material | Cast iron/Ductile iron |
| Gear material | 20CrMnTi alloy steel |
| Input / Output shaft material | 42CrMo alloy steel |
Input Power Rating and Max Torque
| Size | 37 | 47 | 57 | 67 | 77 | 87 | 97 | 107 | 127 | 157 | 167 | 187 |
| Structure | K.. KA…KF..KAF..KAZ…KAT..KAB.. | |||||||||||
| Input power rating (kw) | 0.18-3 | 0.18-3 | 0.18-5.5 | 0.18-5.5 | 0.37-11 | 0.75-22 | 1.1-30 | 3-45 | 7.5-90 | 11-160 | 11-200 | 18.5-200 |
| Ratio | 5.36-106.38 | 5.81-131.87 | 6.57-145.15 | 7.14-144.79 | 7.22-175.45 | 7.19-192.27 | 8.95-175.47 | 8.74-141.93 | 8.68-146.07 | 12.66-150.03 | 17.35-164.44 | 17.97-178.37 |
| Max torque (N.m) | 200 | 400 | 600 | 820 | 1550 | 2700 | 4300 | 8000 | 13000 | 18000 | 32000 | 50000 |
The Advantage of Industrial K Series Bevel Helical Gear Units
High power density
Wear-free
Long service life
> 90% gear unit efficiency
Multi-stage gear unit for low output speeds
two-stage or three-stage versions
Reduced backlash option for three-stage version
K Series Helical-Bevel Speed Reducer Available Version
Foot-mounted or flange-mounted
B5 or B14 Flange-mounted
Solid or hollow shaft
Hollow shaft with keyed connection, shrink disk, splined hollow shaft
K Series Helical-bevel Gearbox - FAQ
This series reducer is designed and manufactured on the basis of module combination system, with a great number of motor combinations, installation forms and structure schemes, and fine transmission ratio classification, meeting different working conditions, with superior performance.
1. How to choose the appropriate K series gearbox?
Please provide us:
Motor Power (kW)
Input Speed (RPM)
Output Speed / Ratio
Output Torque
Application
Tell us your requirements and our engineers will recommend the best K series gear reducer for your application.
2. Can I get custom-made this K series gear reducers ?
Yes, customization is available:
Special ratios
Output shaft dimensions
Mounting types
Motor brands
3. In what industrial fields are K series gearboxes applied?
Widely used in:
Conveyor systems
Metallurgy & mining
Chemical industry
Food & packaging
Environmental & wastewater treatment
4. What are the materials used?
Gears: Carburized alloy steel
Housing: Cast iron or aluminum
Shafts: Precision alloy steel
Looking for a Reliable K Series Gearbox Supplier?
Zhejiang Baffero Driving Equipment Co., Ltd. provides high-quality industrial gearbox solutions with stable performance and professional export service.
Contact us today for:
Latest Price
Technical Support
Product Selection
OEM Customization
Fast Quotation
About Us
At Zhejiang BAFFERO Driving Equipment Co., Ltd., we understand that the heart of your machinery lies in its drive system. As a leading specialist in mechanical power transmission, we provide more than just gearboxes—we deliver reliability, efficiency, and customized engineering support.
Our products, ranging from high-torque planetary gears to precision helical reducers, are engineered to meet international standards and excel in the most demanding environments. By combining advanced design concepts with robust manufacturing capabilities in Zhejiang, we offer our global partners a unique advantage: European-standard performance at a competitive total cost of ownership.
Whether you are looking for a reliable OEM partner or a specific industrial drive solution, our team is ready to optimize your operations. Contact us today for a technical consultation and a fast quote.
THE DESIGNS OF K SERIES HELICAL BEVEL GEAR MOTOR
![]() K….Y… | ![]() KAB…Y… | ![]() KA….Y… |
![]() KF…Y… | ![]() KAF…Y… | ![]() KAT…Y… |
![]() K(KF.KA.KAF.KAB.KAZ)S … | ![]() KA(K..KF,.KAF..KAB.KAZ.).RF..Y.. | ![]() KA(K.KF,KAF,KAB,KAZ) S…RF.. |