उत्पाद वर्णन
Features:
1. Modular design realizes variable combination.
2. Housing is made of cast iron, which improve its rigidity and anti-vibration.
3. Sun and planet gears are processed by cementite and hardening, gears are processed by grinding, which improve the efficiency and lifetime of gear units.
| Product description | |
| Installation types | 1. horizontal vertical, 2. torque-arm. |
| Input types: | coaxial input, helical gear input, bevel-helical gear input |
| Output types: | internal involutes spline, hollow shaft with shrink disk, external involutes spline, CZPT shaft with flat key. |
| Speed reducing ratio: | 25-4000 |
| Transmission stage: | 2 stage /3 stage |
CZPT P series planetary gear box, compared with the like common gear physical box, features stable transmission, high loading capacity, small size and high drive ratio. Additionally, it has long service life which reaches 1000Y, small size, and beautiful appearance.
Characteristic advantage
1.Compact structure.
2.CZPT shaft or hollow shaft with shrink disc.
3.Progressive spline or flange shaft design.
4.High vibration resistance.
Specification parameter
Product type : parallel-axes and intersecting-axes planetary gear box.
Torque output : max torque output: 2.2 ~2,600 kNm.
Industrial Application
Power Plant Equipment
Metallurgical Industry
Metal Forming Machinery
Petrochemical Industry
Mining Machine
Hoisting Machinery
Construction Industry
Environmental Protection Industry
Cable Industry
Food Machinery
Certificates
Passed ” ISO 9001 International Quality System Certificate”,”Europe CE Certificate”, ” Swiss SGS Certificate”,”High-tech enterprise certificate of ZheJiang city”,”Excellent performance management enterprise of ZheJiang city”,etc.
अक्सर पूछे जाने वाले प्रश्न
1. Q: Can you make as per custom drawing?
A: Yes, we offer customized service for customers.
2. Q: Are you a factory or trading company?
A. We are manufacturer in ZheJiang China.
3. Q: What’s your MOQ?
A: One piece.
4. Q: What’s your production time?
A: 7-15 working days after receiving payment.
5. Q: What’s your payment terms?
A: T/T, 30% payment in advance, 70% balance payment should be paid before shipping.
6. Q: What’s your package?
A: In wooden box packaging.
ZheJiang CZPT Gear Reducer Co.,Ltd., former a joint venture invested by is a ZheJiang CZPT GROUP and Well Company of America.We are professional manufacturer of the gear reducers and specialize in the gear reducers area in China for 20 years. CZPT has excellent R&D team,top-ranking production and test equipment.So we have the strong power in the developing and manufacturing the standards type as well as the customized type gear reducer for our customers.
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| आवेदन पत्र: | Machinery |
|---|---|
| समारोह: | Speed Changing, Speed Reduction |
| लेआउट: | समाक्षीय |
| कठोरता: | कठोर दांत की सतह |
| स्थापना: | Horizontal Type |
| कदम: | Three-Step |
| अनुकूलन: |
उपलब्ध
| अनुकूलित अनुरोध |
|---|
ग्रहीय गियरबॉक्स की दक्षता पर गियर टूथ डिज़ाइन और प्रोफ़ाइल का प्रभाव
गियर दांतों के डिजाइन और प्रोफाइल का ग्रहीय गियरबॉक्स की दक्षता पर महत्वपूर्ण प्रभाव पड़ता है:
- दाँत प्रोफ़ाइल: टूथ प्रोफ़ाइल, जैसे कि इनवोल्यूट, साइक्लॉइड या संशोधित प्रोफ़ाइल, गियर के दांतों के बीच संपर्क पैटर्न और भार वितरण को प्रभावित करती है। एक अनुकूलित प्रोफ़ाइल तनाव संकेंद्रण को कम करती है और चिकनी मेशिंग सुनिश्चित करती है, जिससे उच्च दक्षता में योगदान मिलता है।
- दाँत का आकार: गियर के दांतों का आकार मेशिंग के दौरान फिसलन और लुढ़कन की गति को प्रभावित करता है। अधिक लुढ़कन और कम फिसलन गति के लिए डिज़ाइन किए गए गियर के दांत घर्षण और घिसाव को कम करते हैं, जिससे समग्र दक्षता में वृद्धि होती है।
- दबाव कोण: गियर के दाँतों के जुड़ने का दाब कोण बल वितरण और दक्षता को प्रभावित करता है। बड़े दाब कोण बेहतर भार साझाकरण के कारण उच्च दक्षता प्रदान कर सकते हैं, लेकिन इसके लिए अधिक स्थान की आवश्यकता हो सकती है।
- दाँत की मोटाई और चौड़ाई: अनुकूलित दाँत की मोटाई और चौड़ाई गियर के पूरे भाग पर भार को अधिक समान रूप से वितरित करने में योगदान करती है। उचित आकार तनाव को कम करता है और दक्षता बढ़ाता है।
- प्रतिक्रिया: बैकलैश, मेशिंग गियर के दांतों के बीच का अंतर, कंपन और ऊर्जा हानि का कारण बनकर दक्षता को प्रभावित करता है। उचित रूप से नियंत्रित बैकलैश इन प्रभावों को कम करता है और दक्षता में सुधार करता है।
- दाँत की सतह का परिष्करण: चिकनी दाँत की सतह घर्षण और घिसाव को कम करती है। पीसने या धार लगाने से प्राप्त उचित सतही फिनिश, घर्षण के कारण होने वाली ऊर्जा हानि को कम करके दक्षता बढ़ाती है।
- सामग्री चयन: गियर सामग्री का चुनाव घिसाव, ऊष्मा उत्पादन और समग्र दक्षता को प्रभावित करता है। अच्छे घिसाव प्रतिरोध और कम घर्षण गुणांक वाली सामग्री उच्च दक्षता में योगदान करती है।
- प्रोफ़ाइल संशोधन: प्रोफ़ाइल में बदलाव, जैसे कि टिप और रूट रिलीफ, दांतों के संपर्क को बेहतर बनाते हैं और हस्तक्षेप को कम करते हैं। ये बदलाव घर्षण को कम करते हैं और दक्षता बढ़ाते हैं।
संक्षेप में, गियर के दांतों का डिज़ाइन और प्रोफ़ाइल, ग्रहीय गियरबॉक्स की दक्षता निर्धारित करने में महत्वपूर्ण भूमिका निभाते हैं। इष्टतम दांत प्रोफ़ाइल, आकार, दबाव कोण, मोटाई, चौड़ाई, सतह की फिनिश और सामग्री का चयन, सभी घर्षण, घिसाव और ऊर्जा हानि को कम करने में योगदान करते हैं, जिसके परिणामस्वरूप समग्र दक्षता में सुधार होता है।
Advantages of Backlash Reduction Mechanisms in Planetary Gearboxes
Backlash reduction mechanisms in planetary gearboxes offer several advantages that contribute to improved performance and precision:
Improved Positioning Accuracy: Backlash, or the play between gear teeth, can lead to positioning errors in applications where precise movement is crucial. Reduction mechanisms help minimize or eliminate this play, resulting in more accurate positioning.
Better Reversal Characteristics: Backlash can cause a delay in reversing the direction of motion. With reduction mechanisms, the reversal is smoother and more immediate, making them suitable for applications requiring quick changes in direction.
Enhanced Efficiency: Backlash can lead to energy losses and reduced efficiency due to the impacts between gear teeth. Reduction mechanisms minimize these impacts, improving overall power transmission efficiency.
Reduced Noise and Vibration: Backlash can contribute to noise and vibration in gearboxes, affecting both the equipment and the surrounding environment. By reducing backlash, the noise and vibration levels are significantly decreased.
Better Wear Protection: Backlash can accelerate wear on gear teeth, leading to premature gearbox failure. Reduction mechanisms help distribute the load more evenly across the teeth, extending the lifespan of the gearbox.
Enhanced System Stability: In applications where stability is crucial, such as robotics and automation, backlash reduction mechanisms contribute to smoother operation and reduced oscillations.
Compatibility with Precision Applications: Industries such as aerospace, medical equipment, and optics require high precision. Backlash reduction mechanisms make planetary gearboxes suitable for these applications by ensuring accurate and reliable motion.
Increased Control and Performance: In applications where control is critical, such as CNC machines and robotics, reduction mechanisms provide better control over the motion and enable finer adjustments.
Minimized Error Accumulation: In systems with multiple gear stages, backlash can accumulate, leading to larger positioning errors. Reduction mechanisms help minimize this error accumulation, maintaining accuracy throughout the system.
Overall, incorporating backlash reduction mechanisms in planetary gearboxes leads to improved accuracy, efficiency, reliability, and performance, making them essential components in precision-driven industries.
Examples of High Torque and Compact Design Applications for Planetary Gearboxes
Planetary gearboxes excel in applications where high torque output and a compact design are essential. Here are some scenarios where these characteristics are crucial:
- Automotive Transmissions: In modern vehicles, planetary gearboxes are used in automatic transmissions to efficiently transmit engine power to the wheels. The compact size of planetary gearboxes allows for integration within the limited space of a vehicle’s transmission housing.
- Robotics: Planetary gearboxes are utilized in robotic arms and joints, where compactness is essential to maintain the robot’s overall size while providing the necessary torque for precise and controlled movement.
- Conveyor Systems: Conveyor belts in industries like material handling and manufacturing often require high torque to move heavy loads. The compact design of planetary gearboxes allows them to be integrated into the conveyor system’s framework.
- Wind Turbines: Wind turbine applications demand high torque to convert low wind speeds into sufficient rotational force for power generation. The compact design of planetary gearboxes helps optimize space within the turbine’s nacelle.
- Construction Machinery: Heavy equipment used in construction, such as excavators and loaders, rely on planetary gearboxes to provide the necessary torque for digging and lifting operations without adding excessive weight to the machinery.
- Marine Propulsion: Planetary gearboxes play a crucial role in marine propulsion systems by efficiently transmitting high torque from the engine to the propeller shaft. The compact design is particularly important in the limited space of a ship’s engine room.
These examples highlight the significance of planetary gearboxes in applications where both high torque output and a compact footprint are vital considerations. Their ability to deliver efficient torque conversion within a small space makes them well-suited for a wide range of industries and machinery.
editor by CX 2024-03-26
