Deskripsi Produk
Helical Gear Motor (K Type)
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Input Configurations |
Direct motor coupled |
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with IEC B5/B14 motor flange |
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with IEC B5/B14 motor mounted |
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with CHINAMFG input shaft |
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Output Configurations |
CHINAMFG output shaft |
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CHINAMFG output shaft with flange |
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Hollow output shaft |
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Hollow output shaft with flange |
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Variants of the Helical Bevel Gear Unit Series K / KF / KA / KAF |
Foot- or flange-mounted |
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B5 or B14 flange-mounted |
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CHINAMFG shaft or hollow shaft |
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Hollow shaft with keyed connection, shrink disk, splined hollow shaft, or Torque Arm |
Main Feature
With their high efficiency in both directions of rotation and at any input speed, these right-angle gear units are very energy-efficient. Their high-endurance gearing is wear-free and lasts a gear unit’s lifetime.
Specification
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Model |
Shaft Dia. mm |
Horizontal Center Height mm |
External Flange Dia. mm |
Kekuatan |
Perbandingan (i) |
Nominal Torque (Nm) |
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CHINAMFG Shaft |
Hollow Shaft |
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K/KF/KA/KAF37 |
ф25 |
ф30 |
100 |
160 |
0.12-2.2 |
8-102 |
180 |
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K/KF/KA/KAF47 |
ф30 |
ф35 |
112 |
200 |
0.18-4 |
8-126 |
380 |
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K/KF/KA/KAF57 |
ф35 |
ф40 |
132 |
250 |
0.25-5.5 |
8-143 |
580 |
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K/KF/KA/KAF67 |
ф40 |
ф40 |
140 |
250 |
0.37-7.5 |
8-143 |
680 |
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K/KF/KA/KAF77 |
ф50 |
ф50 |
180 |
300 |
0.75-11 |
8-175 |
1300 |
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K/KF/KA/KAF87 |
ф60 |
ф60 |
212 |
350 |
1.5-18.5 |
8-197 |
2500 |
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K/KF/KA/KAF97 |
ф70 |
ф70 |
265 |
450 |
2.2-30 |
8-197 |
3900 |
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K/KF/KA/KAF107 |
ф90 |
ф90 |
315 |
450 |
4-45 |
8-197 |
6800 |
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K/KF/KA/KAF127 |
ф110 |
ф100 |
375 |
550 |
7.5-90 |
8-197 |
11200 |
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K/KF/KA/KAF157 |
ф120 |
ф120 |
450 |
660 |
11-110 |
8-198 |
11700 |
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K/KF/KA/KAF167 |
ф160 |
ф135 |
500 |
– |
15-160 |
8-186 |
32000 |
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K/KF/KA/KAF187 |
ф190 |
ф155 |
600 |
– |
18.5-200 |
8-186 |
50000 |
Ratio:35.62
Input Configuration: CHINAMFG Input Shaft
Output Configuration: Hollow Shaft with Double Output Flange
Profil Perusahaan
Packing
Scenarioes
Pertanyaan yang Sering Diajukan (FAQ)
Q1: I want to buy your products, how can I pay?
A: You can pay via T/T(30%+70%), L/C ,D/P etc.
Q2: How can you guarantee the quality?
A: One year’s warranty against B/L date. If you meet with quality problem, please send us pictures or video to check, we promise to send spare parts or new products to replace. Our guarantee not include inappropriate operation or wrong specification selection.
Q3: How we select models and specifications?
A: You can email us the series code (for example: RC series helical gearbox) as well as requirement details, such as motor power,output speed or ratio, service factor or your application…as much data as possible. If you can supply some pictures or drawings,it is nice.
Q4: If we don’t find what we want on your website, what should we do?
A: We offer 3 options:
1, You can email us the pictures, drawings or descriptions details. We will try to design your products on the basis of our
standard models.
2, Our R&D department is professional for OEM/ODM products by drawing/samples, you can send us samples, we do customized design for your bulk purchasing.
3, We can develop new products if they have good market. We have already developed many items for special using successful, such as special gearbox for agitator, cement conveyor, shoes machines and so on.
Q5: Can we buy 1 pc of each item for quality testing?
A: Yes, we are glad to accept trial order for quality testing.
Q6: How about your product delivery time?
A: Normally for 20’container, it takes 25-30 workdays for RV series worm gearbox, 35-40 workdays for helical gearmotors.
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| Aplikasi: | Machinery, Agricultural Machinery |
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| Kekerasan: | Permukaan Gigi yang Mengeras |
| Gear Shape: | Bevel Gear |
| Melangkah: | Three-Step |
| Type: | Gear Reducer |
| Ratio: | 35.62 |
| Contoh: |
US$ 660/Piece
1 Buah (Minimum Pemesanan) | |
|---|
| Kustomisasi: |
Tersedia
| Permintaan Khusus |
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Performance of Bevel Gearboxes in Heavy-Duty Applications like Construction Equipment
Bevel gearboxes are well-suited for heavy-duty applications such as construction equipment due to their robust design and reliable performance:
- Durability: Bevel gearboxes are designed to withstand high loads, shocks, and impacts commonly encountered in construction environments.
- Torque Transmission: Construction equipment requires high torque to move heavy loads, and bevel gearboxes efficiently transmit torque between intersecting shafts.
- Directional Changes: Bevel gearboxes enable smooth and precise changes in rotational direction, crucial for controlling construction machinery.
- Power Distribution: These gearboxes ensure efficient power distribution to various components of construction equipment, enhancing overall functionality.
- Mekanisme Kemudi: Many construction vehicles rely on bevel gearboxes for their steering systems, allowing operators to navigate equipment with ease.
- Reliability: In demanding construction conditions, bevel gearboxes offer reliable and consistent performance, minimizing downtime and maintenance needs.
The ability of bevel gearboxes to handle heavy loads, transmit torque, and facilitate directional changes makes them indispensable components in construction equipment, contributing to the efficiency and effectiveness of various construction operations.
Tantangan dalam Menggunakan Gearbox Bevel
Meskipun gearbox bevel menawarkan berbagai manfaat, ada beberapa tantangan yang dapat muncul saat menggunakannya:
- Pelumasan: Pelumasan yang tepat sangat penting untuk mengurangi gesekan, keausan, dan panas yang dihasilkan pada gearbox roda gigi bevel. Namun, memastikan pelumasan yang efektif pada roda gigi bevel yang saling berpasangan dapat menjadi tantangan karena geometrinya yang kompleks dan potensi terjadinya genangan oli atau cakupan yang tidak memadai.
- Kebisingan dan Getaran: Kotak roda gigi bevel dapat menghasilkan kebisingan dan getaran selama pengoperasian, terutama pada kecepatan tinggi. Interaksi antar gigi roda gigi dapat menyebabkan timbulnya kebisingan, yang mungkin memerlukan tindakan tambahan seperti isolasi suara atau peredaman getaran untuk menguranginya.
- Penyelarasan: Penyelarasan roda gigi bevel yang tepat sangat penting untuk memastikan transmisi daya yang halus dan efisien. Ketidakselarasan dapat menyebabkan peningkatan keausan, penurunan efisiensi, dan bahkan kerusakan gigi. Mencapai penyelarasan yang tepat bisa lebih kompleks pada gearbox bevel dibandingkan dengan jenis gearbox lainnya.
- Pemeliharaan: Kotak roda gigi bevel mungkin memerlukan perawatan yang lebih sering dibandingkan dengan sistem roda gigi lainnya. Inspeksi rutin, pengecekan pelumasan, dan pemantauan profil gigi roda gigi diperlukan untuk mendeteksi dan mengatasi masalah apa pun sebelum masalah tersebut semakin parah.
- Keterbatasan Ruang: Desain gearbox bevel bisa jadi besar, terutama jika digunakan dalam aplikasi yang membutuhkan rasio gigi tinggi. Hal ini dapat menimbulkan tantangan dalam situasi di mana ruang terbatas.
- Disipasi Panas: Aplikasi berkecepatan tinggi atau beban berat dapat menghasilkan panas yang signifikan pada gearbox bevel. Mekanisme pembuangan panas yang memadai, seperti sirip pendingin atau pendinginan pelumasan, mungkin diperlukan untuk mencegah panas berlebih dan kegagalan dini.
Para insinyur dan produsen perlu menangani tantangan-tantangan ini dengan cermat untuk memastikan penggunaan gearbox bevel yang andal dan efektif dalam berbagai aplikasi.
Bevel Gearbox: Function and Mechanics
A bevel gearbox is a type of mechanical device designed to transmit rotational motion and power between two intersecting shafts with non-parallel axes. It employs a set of bevel gears to change the direction of motion by 90 degrees. Bevel gearboxes are commonly used in various mechanical systems and applications where a change in rotational direction is required.
The function of a bevel gearbox can be summarized as follows:
- Directional Change: A bevel gearbox is primarily utilized to redirect rotational motion from one input shaft to an output shaft that is oriented at a perpendicular angle. This enables the transmission of power and motion around corners or between different planes.
- Torque Transfer: Bevel gearboxes are capable of transmitting torque between intersecting shafts, allowing for the efficient transfer of rotational force from the input shaft to the output shaft.
- Speed Reduction or Increase: Depending on the arrangement of bevel gears, a bevel gearbox can also modify the rotational speed of the output shaft relative to the input shaft. This makes it possible to achieve speed reduction or speed increase as needed in the mechanical system.
The mechanics of a bevel gearbox involve the use of bevel gears, which have conically shaped teeth that allow them to mesh with each other at an angle. The most common types of bevel gears used in bevel gearboxes are straight bevel gears and spiral bevel gears.
When the input shaft rotates, its connected bevel gear engages with the first bevel gear in the gearbox. As a result, the rotational motion is transferred to the second bevel gear, which is mounted on the output shaft. The interaction of these gears changes the direction of rotation and transfers torque to the output shaft.
Bevel gearboxes are found in various applications, including automotive differentials, power tools, printing presses, machine tools, and other mechanical systems where torque transmission and directional changes are essential.
editor by CX 2024-02-13
