Product Description
Product Description
KPC Series helical gearbox is a new generation product which designed basing on the modular system, It can be connected respectively with motors such as IEC standard motor, brake motor, explosion-proof motor, frequency motor, servo motor and so on. it has 4 types(),power from 0.12kw to 4.0kw, ratio from 3.66 to 58.09, Max torque from 120Nm to 500Nm.It can be connect discretionary(foot or flange) and use multi-mounting positions accordingly. This product is widely used in textile, foodstuff, beverage,tobacco, logistics industrial fields,etc.
    Product Characteristics
- Modular construction
- High efficiency
- Precise grinding, low noise
- Compact structural design
- Univeral mounting
- Aluminium housing, light in weight
- Carbonize and grinding hardened gears, durable
- Multi-structure, can be combined in different forms to meet various transmission condition
    Installation:
   1.Foot mounted
   2.Output Flange mounted
   3.B14 Flange mounted
   Models:
   1.KPC..P(Foot-mounted): KPC01P,KPC02P,KPC03P,KPC04P
   2.KPCF..P(Output Flange-mounted): KPCF01P,KPCF02P,KPCF03P,KPCF04P
   3.KPCZ..P(B14 Flange-mounted): KPCZ01P,KPCZ02P,KPCZ03P,KPCZ04P
Detailed Photos
Product Parameters
GEARBOX SELECTING TABLES | Â | ||||||||
KPC01.. | Â | Â | Â | n1=1400r/min | Â | Â | Â | 120Nm | Â |
n2 | M2max | Fr2 | i | Proportion | 63B5 | 71B5/B14 | 80B5/B14 | 90B5/B14 | Â |
[r/min] | [Nm] | [N] | Â | ||||||
26 | 120 | 2600 | 53.33Â | 160/3 | Â | Â | Â | Â | Â |
31 | 120 | 2600 | 45.89Â | 413/9 | Â | Â | Â | Â | Â |
35 | 120 | 2600 | 40.10Â | 3248/81 | Â | Â | Â | Â | Â |
39 | 120 | 2560 | 35.47Â | 532/15 | Â | Â | Â | Â | Â |
49 | 120 | 2380 | 28.50Â | 770/27 | Â | Â | Â | Â | Â |
59 | 120 | 2230 | 23.56Â | 212/9 | Â | Â | Â | Â | Â |
71 | 120 | 2100 | 19.83Â | 119/6 | Â | Â | Â | Â | Â |
78 | 90 | 2030 | 17.86Â | 1357/76 | Â | Â | Â | Â | Â |
96 | 120 | 1900 | 14.62Â | 658/45 | Â | Â | Â | Â | Â |
101 | 90 | 1860 | 13.80* | 69/5 | Â | Â | Â | Â | Â |
118 | 120 | 1770 | 11.90Â | 2464/207 | Â | Â | Â | Â | Â |
143 | 120 | 1660 | 9.81Â | 1148/117 | Â | Â | Â | Â | Â |
153 | 80 | 1630 | 9.17Â | 1219/133 | Â | Â | Â | Â | Â |
181 | 80 | 1540 | 7.72Â | 1173/152 | Â | Â | Â | Â | Â |
246 | 70 | 1390 | 5.69Â | 1081/190 | Â | Â | Â | Â | Â |
302 | 70 | 1290 | 4.63Â | 88/19 | Â | Â | Â | Â | Â |
366 | 70 | 1210 | 3.82Â | 943/247 | Â | Â | Â | Â | Â |
KPC02.. | Â | Â | Â | n1=1400r/min | Â | Â | Â | 200Nm | Â |
n2 | M2max | Fr2 | i | Proportion | 63B5 | 71B5/B14 | 80B5/B14 | 90B5/B14 | Â |
[r/min] | [Nm] | [N] | Â | ||||||
26 | 200 | 4500 | 54.00* | 54/1 | Â | Â | Â | Â | Â |
30 | 200 | 4500 | 46.46* | 3717/80 | Â | Â | Â | Â | Â |
34 | 200 | 4500 | 40.60* | 203/5 | Â | Â | Â | Â | Â |
39 | 200 | 4270 | 35.91* | 3591/100 | Â | Â | Â | Â | Â |
48 | 200 | 3970 | 28.88* | 231/8 | Â | Â | Â | Â | Â |
59 | 200 | 3730 | 23.85* | 477/20 | Â | Â | Â | Â | Â |
70 | 200 | 3520 | 20.08* | 3213/160 | Â | Â | Â | Â | Â |
82 | 140 | 3330 | 17.10Â | 3009/176 | Â | Â | Â | Â | Â |
95 | 200 | 3180 | 14.81* | 2961/200 | Â | Â | Â | Â | Â |
106 | 140 | 3060 | 13.21Â | 2907/220 | Â | Â | Â | Â | Â |
116 | 200 | 2970 | 12.05Â | 1386/115 | Â | Â | Â | Â | Â |
141 | 200 | 2780 | 9.93Â | 2583/260 | Â | Â | Â | Â | Â |
159 | 120 | 2670 | 8.78Â | 2703/308 | Â | Â | Â | Â | Â |
189 | 120 | 2520 | 7.39Â | 2601/352 | Â | Â | Â | Â | Â |
257 | 100 | 2280 | 5.45Â | 2397/440 | Â | Â | Â | Â | Â |
316 | 100 | 2120 | 4.43Â | 102/23 | Â | Â | Â | Â | Â |
383 | 80 | 1990 | 3.66Â | 2091/572 | Â | Â | Â | Â | Â |
KPC03.. | Â | Â | Â | n1=1400r/min | Â | Â | Â | Â | 300Nm |
n2 | M2max | Fr2 | i | Proportion | 71B5/B14 | 80B5/B14 | 90B5/B14 | 100B5/B14 | 112B5/B14 |
[r/min] | [Nm] | [N] | |||||||
24 | 300 | 6000 | 58.09Â | 639/11 | Â | Â | Â | Â | Â |
28 | 300 | 6000 | 50.02Â | 2201/44 | Â | Â | Â | Â | Â |
32 | 300 | 6000 | 43.75Â | 4331/99 | Â | Â | Â | Â | Â |
36 | 300 | 6000 | 38.73Â | 426/11 | Â | Â | Â | Â | Â |
40 | 300 | 5860 | 34.62Â | 4189/121 | Â | Â | Â | Â | Â |
49 | 300 | 5480 | 28.30Â | 4047/143 | Â | Â | Â | Â | Â |
64 | 280 | 5571 | 21.78Â | 1917/88 | Â | Â | Â | Â | Â |
81 | 280 | 4660 | 17.33Â | 3621/209 | Â | Â | Â | Â | Â |
93 | 260 | 4440 | 15.06Â | 497/33 | Â | Â | Â | Â | Â |
113 | 260 | 4160 | 12.37Â | 1633/132 | Â | Â | Â | Â | Â |
136 | 240 | 3910 | 10.28Â | 3053/297 | Â | Â | Â | Â | Â |
177 | 180 | 3590 | 7.93Â | 1269/160 | Â | Â | Â | Â | Â |
222 | 180 | 3320 | 6.31Â | 2397/380 | Â | Â | Â | Â | Â |
255 | 150 | 3170 | 5.48Â | 329/60 | Â | Â | Â | Â | Â |
311 | 150 | 2970 | 4.50Â | 1081/240 | Â | Â | Â | Â | Â |
374 | 150 | 2790 | 3.74Â | 2571/540 | Â | Â | Â | Â | Â |
KPC04.. | Â | Â | Â | n1=1400r/min | Â | Â | Â | 500Nm | Â |
n2 | M2max | Fr2 | i | Proportion | 80B5/B14 | 90B5/B14 | 100B5/B14 | 112B5/B14 | Â |
[r/min] | [Nm] | [N] | |||||||
24 | 500 | 8000 | 58.09Â | 639/11 | Â | Â | Â | Â | Â |
28 | 500 | 8000 | 50.02Â | 2201/44 | Â | Â | Â | Â | Â |
32 | 500 | 8000 | 43.75Â | 4331/99 | Â | Â | Â | Â | Â |
36 | 500 | 8000 | 38.73Â | 426/11 | Â | Â | Â | Â | Â |
40 | 500 | 7950 | 34.62Â | 4189/121 | Â | Â | Â | Â | Â |
49 | 500 | 7430 | 28.30Â | 4047/143 | Â | Â | Â | Â | Â |
64 | 480 | 6810 | 21.78Â | 1917/88 | Â | Â | Â | Â | Â |
81 | 480 | 6310 | 17.33Â | 3621/209 | Â | Â | Â | Â | Â |
93 | 460 | 6571 | 15.06Â | 497/33 | Â | Â | Â | Â | Â |
113 | 460 | 5640 | 12.37Â | 1633/132 | Â | Â | Â | Â | Â |
136 | 440 | 5300 | 10.28Â | 3053/297 | Â | Â | Â | Â | Â |
177 | 260 | 4860 | 7.93Â | 1269/160 | Â | Â | Â | Â | Â |
222 | 260 | 4510 | 6.31Â | 2397/380 | Â | Â | Â | Â | Â |
255 | 230 | 4300 | 5.48Â | 329/60 | Â | Â | Â | Â | Â |
311 | 230 | 4030 | 4.50Â | 1081/240 | Â | Â | Â | Â | Â |
374 | 200 | 3780 | 3.74 | 2571/540 | Â | Â | Â | Â | Â |
Outline Dimension:
Company Profile
About our company:
We are a professional reducer manufacturer located in HangZhou, ZHangZhoug province.Our leading products is  full range of RV571-150 worm reducers , also supplied hypoid helical gearbox, PC units, UDL Variators and AC Motors.Products are widely used for applications such as: foodstuffs, ceramics, packing, chemicals, pharmacy, plastics, paper-making, construction machinery, metallurgic mine, environmental protection engineering, and all kinds of automatic lines, and assembly lines.With fast delivery, superior after-sales service, advanced producing facility, our products sell well  both at home and abroad. We have exported our reducers to Southeast Asia, Eastern Europe and Middle East and so on.Our aim is to develop and innovate on basis of high quality, and create a good reputation for reducers.
Packing information:Plastic Bags+Cartons+Wooden Cases , or on request
We participate Germany Hannver Exhibition-ZheJiang PTC Fair-Turkey Win Eurasia
Logistics
We can dispatch goods by sea, by train, by air according to customer instruction
After Sales Service
1.Maintenance Time and Warranty:Within 1 year after receiving goods.
2.Other Service: Including modeling selection guide, installation guide, and problem resolution guide, etc.
FAQ
1.Q:Can you make as per customer drawing?
A: Yes, we offer customized service for customers accordingly. We can use customer’s nameplate for gearboxes.
2.Q:What is your terms of payment ?
   A: 30% deposit before production,balance T/T before delivery.
3.Q:Are you a trading company or manufacturer?
   A:We are a manufacurer with advanced equipment and experienced workers.
4.Q:What’s your production capacity?
   A:8000-9000 PCS/MONTH
5.Q:Free sample is available or not?
   A:Yes, we can supply free sample if customer agree to pay for the courier cost
6.Q:Do you have any certificate?
   A:Yes, we have CE certificate and SGS certificate report.
Contact information:
Ms Lingel Pan
For any questions just feel free ton contact me. Many thanks for your kind attention to our company!
Application: | Motor, Machinery, Marine, Agricultural Machinery, Industry |
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Function: | Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction |
Layout: | Coaxial |
Hardness: | Hardened Tooth Surface |
Installation: | Horizontal Type |
Step: | Double-Step |
Samples: |
US$ 45/Piece
1 Piece(Min.Order) | |
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Customization: |
Available
| Customized Request |
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Comparison of Helical Gearboxes and Bevel Gearboxes
Helical gearboxes and bevel gearboxes are both widely used for power transmission in various industrial applications. Here’s a comparison of their performance:
- Gear Meshing: Helical gearboxes use helical gears with inclined teeth that gradually engage, resulting in smoother and quieter operation compared to the more abrupt engagement of straight-cut bevel gears.
- Efficiency: Helical gearboxes generally offer higher efficiency due to their helical gear design, which distributes loads evenly across the teeth. Bevel gearboxes can have slightly lower efficiency due to the sliding action of gear teeth during engagement.
- Load Capacity: Helical gearboxes can handle higher loads and torque due to the larger contact area of the gear teeth. Bevel gearboxes are suitable for moderate loads and applications where the direction of power transmission needs to be changed.
- Space Efficiency: Bevel gearboxes are often more compact and suitable for applications where space is limited and a change in direction is required. Helical gearboxes may require more space due to the parallel shaft arrangement.
- Noise and Vibration: Helical gearboxes generate less noise and vibration compared to straight-cut bevel gearboxes. Bevel gearboxes can be noisier, especially at higher speeds.
- Application: Helical gearboxes are commonly used in applications requiring smooth and efficient power transmission, such as conveyors, pumps, and mixers. Bevel gearboxes are preferred for applications where changes in direction are necessary, such as in automotive differentials and printing presses.
Ultimately, the choice between helical and bevel gearboxes depends on the specific requirements of the application, including load capacity, space constraints, efficiency goals, and the need for directional changes in power transmission.
Considerations for Designing Helical Gearboxes for Heavy-Duty Applications
Designing helical gearboxes for heavy-duty applications requires careful consideration of various factors to ensure reliable and efficient operation under high loads and demanding conditions. Here are the key considerations:
- Load Capacity: Heavy-duty applications involve substantial loads. The gearbox must be designed to handle these loads while preventing premature wear and failure. Calculations of the load distribution, contact stresses, and material strength are crucial.
- Material Selection: High-strength and durable materials are essential for heavy-duty gearboxes. Alloy steels or special heat-treated materials are often chosen to provide the necessary strength and resistance to fatigue and wear.
- Gear Tooth Design: Optimal gear tooth profiles, such as optimized helix angles and tooth modifications, contribute to smoother engagement and reduced stress concentrations. This enhances the gearbox’s ability to handle heavy loads without excessive wear.
- Bearing Selection: Robust and high-capacity bearings are necessary to support the heavy loads and provide reliable shaft support. The bearings must be able to withstand both radial and axial forces generated during operation.
- Lubrication: Adequate lubrication is critical for heavy-duty gearboxes. Lubricants with high load-carrying capacity and extreme pressure properties are chosen to ensure proper lubrication under heavy loads and to reduce friction and wear.
- Heat Dissipation: Heavy-duty applications can generate significant heat due to friction and load. Efficient heat dissipation mechanisms, such as cooling fins or oil cooling, should be incorporated into the gearbox design to prevent overheating and thermal damage.
- Sealing: Effective sealing is necessary to prevent contaminants from entering the gearbox and to retain lubricants. Seals must be capable of withstanding the conditions of the application, including high loads, vibrations, and potential exposure to harsh environments.
- Efficiency: Although heavy-duty applications prioritize load capacity, achieving acceptable levels of efficiency is still important to minimize energy losses and heat generation. Proper gear tooth design and high-quality manufacturing contribute to better efficiency.
- Structural Integrity: The gearbox housing and components must be designed with structural integrity in mind. Rigidity and robustness are required to prevent distortion or failure of components under heavy loads.
- Reliability and Serviceability: Heavy-duty gearboxes should be designed with reliability and ease of maintenance in mind. Access to critical components, such as gears and bearings, for inspection and replacement is important to minimize downtime.
Conclusion: Designing helical gearboxes for heavy-duty applications involves a comprehensive approach that addresses load capacity, material selection, gear tooth design, lubrication, heat dissipation, sealing, efficiency, structural integrity, and serviceability. By carefully considering these factors, engineers can create gearboxes that deliver exceptional performance and longevity in demanding industrial settings.
Helical Gearbox: Overview and Working Mechanism
A helical gearbox is a type of mechanical device used to transmit power and motion between rotating shafts. It employs helical gears, which are cylindrical gears with teeth that are cut at an angle to the gear axis. This design feature gives helical gearboxes their distinctive helical shape and provides several advantages in terms of efficiency, smoothness, and load-bearing capabilities.
The working mechanism of a helical gearbox involves the interaction of helical gears, which mesh together to transmit torque and motion. Here’s how it works:
- Gear Tooth Engagement: When power is applied to the input shaft of the gearbox, the helical gear on the input shaft meshes with the helical gear on the output shaft.
- Helical Angle: The helical angle of the gear teeth causes a gradual engagement between the teeth, resulting in a smooth and quiet meshing process compared to straight-cut gears.
- Torque Transfer: As the input gear rotates, it transfers rotational force (torque) to the output gear through the meshing of their helical teeth.
- Direction of Rotation: Depending on the arrangement of the helical gears, the output shaft’s direction of rotation can be the same as or opposite to that of the input shaft.
- Load Distribution: The helical design allows for multiple teeth to be engaged at any given moment, distributing the load more evenly across the gears. This results in higher load-carrying capacity and reduced wear on gear teeth.
- Efficiency: Helical gearboxes are known for their high efficiency due to the gradual tooth engagement and larger contact area, resulting in minimal energy loss as compared to other gear types.
Helical gearboxes find applications in various industries where smooth operation, high efficiency, and compact design are important. They are commonly used in machinery, conveyors, automotive transmissions, industrial equipment, and more.
editor by CX 2023-10-07