مصنوعات کی تفصیل
Features
1.Wide transmission rate, strong output torque
2.Compact mechanical structure, light weight, small volume&Good heat-dissipating
3.Smooth operation with lower noise or vibration
4.Easy mounting, free linking, high efficiency
5. PERFECT SUBSTITUDE FOR MOTOVARIO AND CHINAMFG PRODUCTS
Applications
Wide range of application,including light industry of food &beverage, Cement,
package,construction material,chemicals and etc.
Technical data:
| Model | RV 130 150 |
| Single unit versions | NMRV – fitted for motor flanged coupling, NRV – with input shaft, NMRV-E motor flanged coupling with worm extension shaft, NRV-E with double extension worm shaft, |
| Power | 0.06—-15KW |
| Single unit reduction ratio | 1:5 7.5 80 100 |
| Output torque | 2.6—1195N.M |
| Worm shaft material | 20CrMnTi with carburizing and quenching.The hardness of surface is 56-62HRC with carbonized layer 0.5-0.8mm |
| Worm wheel material | worm mandrel is HT250,and worm ring gear,ZQSn10-1,hardness is 60HRC |
After-sale service:
One year warranty,subject to proper operation and installation;free technical support all the time.
Cargo delivery and shippment:
Samples and small quantity will be arranged via DHL or TNT,
Bulk cargo will be arranged via perfessional shipping agent
Urgent order can be prepared ready in 3-7 days when got the payment.
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| درخواست: | Motor |
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| Layout: | Cycloidal |
| سختی: | سخت دانت کی سطح |
| حسب ضرورت: | دستیاب ہے۔ | اپنی مرضی کے مطابق درخواست |
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| Shipping Cost: Estimated freight per unit. | about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Self-Locking Properties in a Worm Gearbox
Yes, worm gearboxes exhibit self-locking properties, which can be advantageous in certain applications. Self-locking refers to the ability of a mechanism to prevent the transmission of motion from the output shaft back to the input shaft when the system is at rest. Worm gearboxes inherently possess self-locking properties due to the unique design of the worm gear and worm wheel.
The self-locking behavior arises from the angle of the helix on the worm shaft. In a properly designed worm gearbox, the helix angle of the worm is such that it creates a mechanical advantage that resists reverse motion. When the gearbox is not actively driven, the friction between the worm threads and the worm wheel teeth creates a locking effect.
This self-locking feature makes worm gearboxes particularly useful in applications where holding a load in position without external power is necessary. For instance, they are commonly used in situations where there’s a need to prevent a mechanism from backdriving, such as in conveyor systems, hoists, and jacks.
However, it’s important to note that while self-locking properties can be beneficial, they also introduce some challenges. The high friction between the worm gear and worm wheel during self-locking can lead to higher wear and heat generation. Additionally, the self-locking effect can reduce the efficiency of the gearbox when it’s actively transmitting motion.
When considering the use of a worm gearbox for a specific application, it’s crucial to carefully analyze the balance between self-locking capabilities and other performance factors to ensure optimal operation.
کیڑے کے گیئر باکس کی توانائی کی کارکردگی: کیا توقع کی جائے۔
The energy efficiency of a worm gearbox is an important factor to consider when evaluating its performance. Here’s what you can expect in terms of energy efficiency:
- عام کارکردگی کی حد: ورم گیئر باکس اپنے کمپیکٹ سائز اور اعلی گیئر میں کمی کی صلاحیتوں کے لیے جانا جاتا ہے، لیکن وہ دیگر قسم کے گیئر باکسز کے مقابلے میں کم توانائی کی کارکردگی کا مظاہرہ کر سکتے ہیں۔ کیڑے کے گیئر باکس کی کارکردگی عام طور پر 50% سے 90% کی حد میں ہوتی ہے، جو کہ مختلف عوامل جیسے کہ ڈیزائن، مینوفیکچرنگ کوالٹی، چکنا، اور بوجھ کی حالتوں پر منحصر ہوتی ہے۔
- موروثی نقصانات: ورم گیئر بکس میں فطری طور پر کیڑے اور کیڑے کے پہیے کے درمیان سلائیڈنگ رابطہ شامل ہوتا ہے۔ یہ سلائیڈنگ رابطہ رگڑ پیدا کرتا ہے، جس سے گرمی کی صورت میں توانائی کا نقصان ہوتا ہے۔ رولنگ کنٹیکٹ والے گیئر باکسز کے مقابلے میں سلائیڈنگ ایکشن بھی کم کارکردگی میں حصہ ڈالتا ہے۔
- ہیلیکل ورم ڈیزائن: کچھ مینوفیکچررز ہیلیکل-ورم گیئر باکس ڈیزائن پیش کرتے ہیں جو ہیلیکل اور ورم گیئرنگ کے عناصر کو یکجا کرتے ہیں۔ ان ڈیزائنوں کا مقصد کمی کے مرحلے میں ہیلیکل گیئرز کو شامل کرکے کارکردگی کو بہتر بنانا ہے، جو روایتی ورم گیئر باکسز کے مقابلے میں اعلی کارکردگی کا باعث بن سکتے ہیں۔
- چکنا: مناسب چکنا رگڑ کو کم کرنے اور توانائی کی کارکردگی کو بہتر بنانے میں اہم کردار ادا کرتا ہے۔ اعلیٰ معیار کے چکنا کرنے والے مادوں کا استعمال اور گیئر باکس کو مناسب طریقے سے چکنا کرنے سے رگڑ کی وجہ سے ہونے والے نقصانات کو کم کرنے میں مدد مل سکتی ہے۔
- درخواست کے تحفظات: اگرچہ ورم گیئر باکسز میں دیگر اقسام کے گیئر باکسز کے مقابلے میں کم توانائی کی کارکردگی ہو سکتی ہے، لیکن وہ اب بھی کمپیکٹ پن، ہائی ٹارک ٹرانسمیشن، اور سادگی کے لحاظ سے فوائد پیش کرتے ہیں۔ لہٰذا، کیڑا گیئر باکس استعمال کرنے کے فیصلے میں ایپلی کیشن کی مخصوص ضروریات پر غور کرنا چاہیے، بشمول توانائی کی کارکردگی اور کارکردگی کے دیگر عوامل کے درمیان تجارت۔
When selecting a worm gearbox, it’s essential to consider the trade-offs between energy efficiency, torque transmission, gearbox size, and the specific needs of the application. Regular maintenance, proper lubrication, and selecting a well-designed gearbox can contribute to achieving the best possible energy efficiency within the limitations of worm gearbox technology.
Advantages of Using a Worm Reducer in Mechanical Systems
Worm reducers offer several advantages that make them suitable for various mechanical systems:
- High Gear Reduction Ratio: Worm gearboxes provide significant speed reduction, making them ideal for applications that require a high gear reduction ratio without the need for multiple gears.
- کومپیکٹ ڈیزائن: Worm reducers have a compact and space-saving design, allowing them to be used in applications with limited space.
- Self-Locking: Worm gearboxes exhibit self-locking properties, which means that the worm screw can prevent the worm wheel from reversing its motion. This is beneficial for applications where the gearbox needs to hold a load in place without external braking mechanisms.
- Smooth and Quiet Operation: Worm gearboxes operate with a sliding motion between the teeth, resulting in smoother and quieter operation compared to some other types of gearboxes.
- ہائی ٹارک ٹرانسمیشن: Worm gearboxes can transmit high torque levels, making them suitable for applications that require powerful torque output.
- Heat Dissipation: The sliding action between the worm screw and the worm wheel contributes to heat dissipation, which can be advantageous in applications that generate heat during operation.
- Stable Performance: Worm reducers offer stable and reliable performance, making them suitable for continuous operation in various industrial and mechanical systems.
Despite these advantages, it’s important to note that worm gearboxes also have limitations, such as lower efficiency compared to other gear types due to the sliding motion and potential for higher heat generation. Therefore, selecting the appropriate type of gearbox depends on the specific requirements and constraints of the application.
editor by CX 2024-04-03