Descrizione del prodotto
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
|
Model |
Shaft Dia. mm |
Horizontal Center Height mm |
External Flange Dia. mm |
Energia |
Rapporto (i) |
Nominal Torque (Nm) |
|
|
CHINAMFG Shaft |
Hollow Shaft |
||||||
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K/KF/KA/KAF37 |
ф25 |
ф30 |
100 |
160 |
0.12-2.2 |
8-102 |
180 |
|
K/KF/KA/KAF47 |
ф30 |
ф35 |
112 |
200 |
0.18-4 |
8-126 |
380 |
|
K/KF/KA/KAF57 |
ф35 |
ф40 |
132 |
250 |
0.25-5.5 |
8-143 |
580 |
|
K/KF/KA/KAF67 |
ф40 |
ф40 |
140 |
250 |
0.37-7.5 |
8-143 |
680 |
|
K/KF/KA/KAF77 |
ф50 |
ф50 |
180 |
300 |
0.75-11 |
8-175 |
1300 |
|
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 |
|
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
Profilo Aziendale
Packing
Scenarioes
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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| Application: | Machinery, Agricultural Machinery |
|---|---|
| Hardness: | Hardened Tooth Surface |
| Gear Shape: | Bevel Gear |
| Step: | Three-Step |
| Type: | Gear Reducer |
| Ratio: | 35.62 |
| Samples: |
US$ 660/Piece
1 Piece(Min.Order) | |
|---|
| Customization: |
Available
| Customized Request |
|---|
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.
- Meccanismi di sterzo: 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.
Sfide nell'utilizzo dei riduttori a ingranaggi conici
Sebbene i riduttori a ingranaggi conici offrano diversi vantaggi, il loro utilizzo può presentare alcune problematiche:
- Lubrificazione: Una lubrificazione adeguata è essenziale per ridurre l'attrito, l'usura e la generazione di calore nei riduttori a ingranaggi conici. Tuttavia, garantire una lubrificazione efficace negli ingranaggi conici in presa può essere difficile a causa della loro complessa geometria e del potenziale ristagno di olio o di una copertura insufficiente.
- Rumore e vibrazioni: I riduttori a ingranaggi conici possono produrre rumore e vibrazioni durante il funzionamento, soprattutto ad alte velocità. L'interazione tra i denti degli ingranaggi può generare rumore, che potrebbe richiedere misure aggiuntive come l'isolamento acustico o lo smorzamento delle vibrazioni per essere attenuato.
- Allineamento: L'allineamento preciso degli ingranaggi conici è fondamentale per garantire una trasmissione di potenza fluida ed efficiente. Un disallineamento può causare un'usura maggiore, una riduzione dell'efficienza e persino la rottura dei denti degli ingranaggi. Ottenere un allineamento corretto può essere più complesso nei riduttori a ingranaggi conici rispetto ad altri tipi di riduttori.
- Manutenzione: I riduttori a ingranaggi conici possono richiedere una manutenzione più frequente rispetto ad altri sistemi di ingranaggi. Ispezioni regolari, controlli della lubrificazione e monitoraggio del profilo dei denti degli ingranaggi sono necessari per individuare e risolvere eventuali problemi prima che si aggravino.
- Vincoli di spazio: I riduttori a ingranaggi conici possono risultare ingombranti, soprattutto se utilizzati in applicazioni che richiedono un elevato rapporto di trasmissione. Ciò può rappresentare una sfida in situazioni in cui lo spazio è limitato.
- Dissipazione del calore: Le applicazioni ad alta velocità o per impieghi gravosi possono generare un calore considerevole nei riduttori a ingranaggi conici. Per prevenire il surriscaldamento e i guasti prematuri, potrebbero essere necessari meccanismi di dissipazione del calore adeguati, come alette di raffreddamento o raffreddamento del lubrificante.
Gli ingegneri e i produttori devono affrontare attentamente queste sfide per garantire un utilizzo affidabile ed efficace dei riduttori a ingranaggi conici in diverse applicazioni.
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
