وصف المنتج
ISO 9001 Approved Worm Speed Gear Gearbox Reduction Gear Box Reducer (Nmrv)
| Input Configurations | Double or single input shaft (NRV) |
| PAM / IEC motor input shaft with circle or square flange (NMRV) | |
| Output Configurations
| Double or single output shaft |
| Output flange |
Main Feature
The gearbox can rotate in both directions operate and contains 1 oil filling at delivery. you will benefit from its high quality and a short delivery time.
Specification
| Model | Motor Input Flange (circle) | Transmission Ratio | قوة (kw) | نسبة (i) | Nominal Torque (Nm) | |||||||||||||||
| PAM / IEC | Internal Dia. | Dis. Between Diagonal Screw Holes | External Dia. | Width of Key Slot | 5 | 7.5 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | 60 | 80 | 100 | ||||
| N | M | P | E | Diamter of Input Shaft | ||||||||||||||||
| NMRV25 | 56B14 | 50 | 65 | 80 | 3 | 9 | – | 9 | – | 0.06 | 7.5-60 | 2.6-14 | ||||||||
| NMRV30 | 63B5 | 95 | 115 | 140 | 4 | 11 | – | 0.06-0.18 | 7.5-80 | 2.6-14 | ||||||||||
| 63B14 | 60 | 75 | 90 | |||||||||||||||||
| 56B5 | 80 | 100 | 120 | 3 | 9 | – | ||||||||||||||
| 56B14 | 50 | 65 | 80 | |||||||||||||||||
| NMRV40 | 71B5 | 110 | 130 | 160 | 5 | 14 | – | 0.09-0.37 | 7.5-100 | 11-53 | ||||||||||
| 71B14 | 70 | 85 | 105 | |||||||||||||||||
| 63B5 | 95 | 115 | 140 | 4 | 11 | |||||||||||||||
| 63B14 | 60 | 75 | 90 | |||||||||||||||||
| 56B5 | 80 | 100 | 120 | 3 | – | 9 | ||||||||||||||
| NMRV50 | 80B5 | 130 | 165 | 200 | 6 | 19 | – | 0.12-0.75 | 7.5-100 | 21-89 | ||||||||||
| 80B14 | 80 | 100 | 120 | |||||||||||||||||
| 71B5 | 110 | 130 | 160 | 5 | 14 | – | ||||||||||||||
| 71B14 | 70 | 85 | 105 | |||||||||||||||||
| 63B5 | 95 | 115 | 140 | 4 | – | 11 | ||||||||||||||
| NMRV63 | 90B5 | 130 | 165 | 200 | 8 | 24 | – | 0.25-1.5 | 7.5-100 | 56-166 | ||||||||||
| 90B14 | 95 | 115 | 140 | |||||||||||||||||
| 80B5 | 130 | 165 | 200 | 6 | 19 | – | ||||||||||||||
| 80B14 | 80 | 100 | 120 | |||||||||||||||||
| 71B5 | 110 | 130 | 160 | 5 | – | 14 | ||||||||||||||
| 71B14 | 70 | 85 | 105 | |||||||||||||||||
| NMRV75 | 100/112B5 | 180 | 215 | 250 | 8 | – | 28 | – | 0.55-4 | 7.5-100 | 90-269 | |||||||||
| 100/112B14 | 110 | 130 | 160 | |||||||||||||||||
| 90B5 | 130 | 165 | 200 | 8 | 24 | – | ||||||||||||||
| 90B14 | 95 | 115 | 140 | |||||||||||||||||
| 80B5 | 130 | 165 | 200 | 6 | – | 19 | ||||||||||||||
| 80B14 | 80 | 100 | 120 | |||||||||||||||||
| 71B5 | 110 | 130 | 160 | – | – | 14 | ||||||||||||||
| NMRV90 | 100/112B5 | 180 | 215 | 250 | 8 | – | 28 | – | 0.55-4 | 7.5-100 | 101-458 | |||||||||
| 100/112B14 | 110 | 130 | 160 | |||||||||||||||||
| 90B5 | 130 | 165 | 200 | 8 | 24 | – | ||||||||||||||
| 90B14 | 95 | 115 | 140 | |||||||||||||||||
| 80B5 | 130 | 165 | 200 | 6 | – | 19 | ||||||||||||||
| 80B14 | 80 | 100 | 120 | |||||||||||||||||
| NMRV110 | 132B5 | 230 | 265 | 300 | 10 | – | 38 | – | 1.1-7.5 | 7.5-100 | 242-660 | |||||||||
| 132B14 | 130 | 165 | 200 | – | ||||||||||||||||
| 100/112B5 | 180 | 215 | 250 | 8 | 28 | – | ||||||||||||||
| 90B5 | 130 | 165 | 200 | – | 24 | |||||||||||||||
| 90B14 | 95 | 115 | 140 | – | ||||||||||||||||
| 80B5 | 130 | 165 | 200 | – | 19 | |||||||||||||||
| NMRV130 | 132B5 | 230 | 265 | 300 | 10 | – | 38 | – | 2.2-7.5 | 7.5-100 | 333-1596 | |||||||||
| 132B14 | 130 | 165 | 200 | – | ||||||||||||||||
| 100/112B5 | 180 | 215 | 250 | 8 | – | 28 | ||||||||||||||
| 90B5 | 130 | 165 | 200 | – | – | 24 | ||||||||||||||
| 90B14 | 95 | 115 | 140 | |||||||||||||||||
| NMRV150 | 160B5 | 250 | 300 | 350 | 12 | – | 42 | – | 2.2-15 | 7.5-100 | 570-1760 | |||||||||
| 132B5 | 230 | 265 | 300 | 10 | – | 38 | – | |||||||||||||
| 132B14 | 130 | 165 | 200 | – | ||||||||||||||||
| 100/112B5 | 180 | 215 | 250 | 8 | – | 28 | ||||||||||||||
Company profile
Scenario
Packing
التعليمات
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.
| طلب: | Motor, Machinery, Agricultural Machinery |
|---|---|
| صلابة: | سطح السن المقوى |
| تثبيت: | B3,B6,B7,B8,V5,V6 |
| تَخطِيط: | متحد المحور |
| شكل الترس: | Cylindrical Gear |
| خطوة: | خطوة واحدة |
| التخصيص: | متاح | طلب مخصص |
|---|
Advantages of Using Worm Gear in an NMRV Gearbox
Worm gears offer several advantages when used in an NMRV gearbox:
1. High Reduction Ratio: Worm gears provide a high reduction ratio in a compact form, allowing for significant speed reduction in a single stage.
2. High Efficiency: While worm gears typically have lower mechanical efficiency compared to some other gear types, the design of the NMRV gearbox optimizes efficiency by using a bronze worm gear and a self-locking mechanism that minimizes backdriving.
3. Compact Design: Worm gears have a compact and space-efficient design, making them suitable for applications with limited installation space.
4. Smooth and Quiet Operation: The meshing of worm gears and the helical design of the worm result in relatively smooth and quiet operation.
5. Self-Locking: Worm gears inherently have a self-locking characteristic, meaning that the gear cannot easily be back-driven by the worm. This property is beneficial for applications where holding position without external locking mechanisms is essential.
6. High Torque Capacity: Worm gears can transmit high torque loads, making them suitable for applications that require high torque output.
7. Simple Lubrication: The design of the NMRV gearbox allows for efficient lubrication of the worm gear, ensuring optimal performance and longevity.
These advantages make worm gears a popular choice for NMRV gearboxes in various industrial applications, where their characteristics contribute to reliable and efficient power transmission.
المشاكل الشائعة المرتبطة بعلب تروس NMRV
تتميز علب تروس NMRV (ذات التروس الدودية) بالموثوقية والمتانة، ولكن كأي نظام ميكانيكي، قد تواجه بعض المشاكل مع مرور الوقت. فيما يلي بعض المشاكل الشائعة التي قد تصيب علب تروس NMRV:
- ارتفاع درجة الحرارة: قد يؤدي عدم كفاية التشحيم أو الحمل الزائد إلى ارتفاع درجة الحرارة، مما يتسبب في تآكل متسارع وتلف محتمل لمكونات علبة التروس.
- الضوضاء والاهتزاز: قد تشير الأصوات غير العادية أو الاهتزاز المفرط أثناء التشغيل إلى عدم المحاذاة أو تآكل التروس أو تلف المحامل.
- تسرب: يمكن أن تحدث تسريبات الزيت بسبب تآكل الأختام أو تلف الحشيات، مما يؤدي إلى فقدان مواد التشحيم واحتمال تلوث البيئة المحيطة.
- تروس مهترئة: بمرور الوقت، قد تتآكل أسنان التروس نتيجة الاحتكاك والحمل. وهذا قد يؤدي إلى انخفاض الكفاءة، وزيادة الخلوص، وتراجع الأداء.
- عدم المحاذاة: قد يؤدي التركيب أو التثبيت غير الصحيح إلى عدم محاذاة بين أعمدة الإدخال والإخراج، مما يتسبب في زيادة الاحتكاك والتآكل وانخفاض الكفاءة.
- ردود الفعل العنيفة: يمكن أن يؤدي الارتداد المفرط بين الترس الدودي والترس المتزاوج إلى ضعف دقة تحديد المواقع وانخفاض الكفاءة في تطبيقات التحكم في الحركة.
- ضعف التشحيم: إن استخدام مواد التشحيم غير الصحيحة أو غير الكافية، أو إهمال صيانة التشحيم المناسبة، يمكن أن يؤدي إلى زيادة الاحتكاك والتآكل واحتمال فشل مكونات علبة التروس.
- تلف الختم: يمكن أن تؤدي الأختام البالية أو التالفة إلى تسرب الزيت والتلوث، مما يؤثر على أداء وعمر علبة التروس.
- تآكل العمود: بمرور الوقت، يمكن أن تتعرض أعمدة الإدخال والإخراج للتآكل بسبب الحمل والاحتكاك، مما يؤثر على التشغيل العام لعلبة التروس.
- تآكل: يمكن أن يؤدي التعرض للبيئات القاسية أو المواد المسببة للتآكل إلى تآكل مكونات علبة التروس، مما يقلل من عمرها الافتراضي.
To prevent and address these common problems, it’s crucial to follow proper maintenance and servicing practices, use high-quality lubricants, address issues promptly, and consult professionals when needed. Regular inspections and proactive maintenance can help extend the operational lifespan and reliability of NMRV gearboxes.
Industries Using NMRV Gearboxes
NMRV gearboxes find widespread use in various industries due to their versatility and reliability. Some common industries include:
- Food and Beverage: NMRV gearboxes are used in conveyor systems, mixers, and packaging equipment.
- Material Handling: They are employed in conveyor belts, lifting equipment, and automated material handling systems.
- Automation and Robotics: NMRV gearboxes play a critical role in precise motion control and positioning in robotic systems.
- Textile: They are used in machinery for spinning, weaving, and fabric processing.
- Pharmaceutical: NMRV gearboxes are utilized in pill coating machines, mixers, and other pharmaceutical processing equipment.
- Agriculture: They find applications in irrigation systems, conveyor systems, and various agricultural machinery.
- Packaging: NMRV gearboxes are used in packaging machinery to ensure controlled movement and accuracy.
- Automotive: They are used in automated assembly lines and manufacturing processes in the automotive industry.
- Printing: NMRV gearboxes contribute to precise movement and synchronization in printing machinery.
- Energy: They are employed in wind turbine systems, solar tracking systems, and other renewable energy applications.
The adaptability and efficiency of NMRV gearboxes make them a preferred choice in industries that require reliable and precise power transmission solutions.
editor by CX 2023-10-12