Raydafon Technology Group Co.,Limited
Raydafon Technology Group Co.,Limited
Our Products
R67 R77 R87 Series Hard Surface Bevel Helical Gearbox Reduction Gear Box Power Transmission Motor Reducer
  • R67 R77 R87 Series Hard Surface Bevel Helical Gearbox Reduction Gear Box Power Transmission Motor ReducerR67 R77 R87 Series Hard Surface Bevel Helical Gearbox Reduction Gear Box Power Transmission Motor Reducer
  • R67 R77 R87 Series Hard Surface Bevel Helical Gearbox Reduction Gear Box Power Transmission Motor ReducerR67 R77 R87 Series Hard Surface Bevel Helical Gearbox Reduction Gear Box Power Transmission Motor Reducer
  • R67 R77 R87 Series Hard Surface Bevel Helical Gearbox Reduction Gear Box Power Transmission Motor ReducerR67 R77 R87 Series Hard Surface Bevel Helical Gearbox Reduction Gear Box Power Transmission Motor Reducer
  • R67 R77 R87 Series Hard Surface Bevel Helical Gearbox Reduction Gear Box Power Transmission Motor ReducerR67 R77 R87 Series Hard Surface Bevel Helical Gearbox Reduction Gear Box Power Transmission Motor Reducer
  • R67 R77 R87 Series Hard Surface Bevel Helical Gearbox Reduction Gear Box Power Transmission Motor ReducerR67 R77 R87 Series Hard Surface Bevel Helical Gearbox Reduction Gear Box Power Transmission Motor Reducer

R67 R77 R87 Series Hard Surface Bevel Helical Gearbox Reduction Gear Box Power Transmission Motor Reducer

Raydafon Group’s R67 R77 R87 Series Hard Surface Bevel Helical Gearbox Reduction Gear Box delivers robust power transmission for industrial applications with precision and durability. Ideal for engineers and manufacturers, it enhances efficiency, reduces downtime, and offers superior performance in demanding settings. Experience reliable operation and seamless integration—upgrade your machinery with confidence today.
Tariff-free R67 R77 R87 Series Hard Surface Bevel Helical Gearbox Reduction Gear Box Power Transmission Motor Reducer
K Series Helical Bevel Reduction Gearbox
Features of products
1. Highly Standard Modular Designed: The products are easily connected with and driven by different types of motors and various input power. The same type geared motor can be adapted to optioned powers of motors. It is therefore easy to realize different solution for varied requirements.

2. Ratio: Featured many closely divided ratios and wide range of them. Very big final ratios can be obtained through combined unites to reach extremely low output speeds.

3. Mounting Arrangement: No strict limitation to the mounting arrangement.

4. High Strength, Compact Dimension: Housings are made of high strength cast iron. Gears and shaft gears are finished with gas carburizing process and precise grounding to sequentially get high loading capacity of per certain volume.

5. Long Service Life: Under the condition of accurately selecting type size and the normal maintenance and use, main components (expect those easily-disabled parts) can last as long as up to more than 25,000 hours. Easily-disabled parts include lubricating oil, oil seals, and bearings.

6. Low Noise: All key components are finished by precisely machining, accurate assembly, and finally tested, and therefore, fairly low noise is reached.

7. High Efficiency: The efficiency of gear unit can reach 95%, The efficiency of worm gear unit can reach 89%.

8. Large radial loading ability.

9. Axial load ability of up to 5% of radial load.
Model:
K Series - Foot-mounted, solid shaft output
KAB Series - Foot-mounted, hollow shaft output
KA Series – Keyed hollow shaft output
KF Series – B5 Flange-mounted, solid shaft output
KAF Series – B5 Flange-mounted, hollow shaft output
KAZ Series – B14 Flange-mounted, hollow shaft output
KAT Series – Hollow shaft output, torque arm
KH, KHB, KHF, KHZ Series – Hollow shaft output, shrink disk
KV, KVB, KVF, KVZ Series – Hollow shaft output, splined hollow shaft
K(KA, KF, KAF, KAB, KAZ)S Series – Solid shaft input
Housing
Cast Iron
Input power
0.12-200kw
Output torque
10-61900N.m
Output speed
0.08-261rpm
Bearing
C&U Bearing,NSK,SKF or on request
Ratio
5.36~178.37
Installation Form
Foot, Flange, Shaft Mounted
Seal
SKF,CTY,CFW or on request
Gears
Helical-bevel Gears
Input Configurations
Equipped with Electric Motors
Solid Shaft Input
IEC-normalized Motor Flange
Applicable Motors
Single Phase AC Motor, Three Phase AC Motor
Brake Motors
Inverter Motors
Multi-speed Motors
Explosion-proof Motor
Roller Motor
Output Configurations
Solid Shaft Output
Hollow Shaft Output
nstallation
Foot-mounted
B5 Flange-mounted
B14 Flange-mounted
Shaft-mounted
Lubrication
Oil-bath and Splash Lubrication
Tariff-free R67 R77 R87 Series Hard Surface Bevel Helical Gearbox Reduction Gear Box Power Transmission Motor Reducer
Tariff-free R67 R77 R87 Series Hard Surface Bevel Helical Gearbox Reduction Gear Box Power Transmission Motor Reducer
Tariff-free R67 R77 R87 Series Hard Surface Bevel Helical Gearbox Reduction Gear Box Power Transmission Motor Reducer
Installation Method
Tariff-free R67 R77 R87 Series Hard Surface Bevel Helical Gearbox Reduction Gear Box Power Transmission Motor Reducer
Hot Tags: R67 Gearbox Supplier, Helical Gearbox Manufacturer, Bevel Helical Gear Reducer
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Contact Info


Looking for product details, pricing or customized industrial solutions? Send us your inquiry and our team will respond with practical support for your sourcing needs.

Address

Luotuo Industrial Area,
Zhenhai District, Ningbo City, China

Phone

+86-574-87167707

How We Can Help

We support customers with product consultation, quotation requests, technical information and selected customization needs for industrial applications.

Whether you are sourcing standard products or discussing a custom requirement, our team will work with you to provide a practical and efficient response.

For Faster Assistance

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  • Share quantity, specifications or drawings if available
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  • Include delivery destination and timing requirements

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