RV series Characteristics
- RV – Sizes:–150
- Input Options: with input shaft, With Square flange,With Input Flange
- Input Power 0.06 to 11 kW
- RV-Size from 030 to 105 in die-cast aluminium alloy budy and over 110 in cast iron
- Ratios between 5 and 100
- Max torque 1550 N.m and admissible output radial loads max 8771 N
- Aluminium units are supplied complete with synthetic oil and allow for universal mounting positions, with no need to modify lubricant quantity
- Worm wheel: Copper (KK Cu).
- Loading capacity in accordance with: ISO 9001:2015/GB/T 19001-2016
- Size 030 and over are painted with RAL 5571 blue
- Worm gear reducers are available with diffferent combinations: NMRV+NMRV, NMRVpower+NMRV, JWB+NMRV
- NMRV, NRV+VS,NMRV+AS,NMRV+VS,NMRV+F
- Options: torque arm, output flange, viton oil seals, low/high temperature oil, filling/drain/breather/level plug,Small gap
Basic models can be applied to a wide range of power reduction ratios from 5 to 1000.
Warranty: One year from date of delivery.
|SNW SERIES||Output Speed Range:|
|Type||Old Type||Output Torque||Output Shaft Dia.||14rpm-280rpm|
|SNW030||RV030||21N.m||φ14||Applicable Motor Power:|
|SNW063||RV063||160N.m||φ25||With Inline AC Motor|
|SNW090||RV090||410N.m||φ35||With Square flange|
|SNW110||RV110||725N.m||φ42||With Input Shaft|
|SNW150||RV150||1550N.m||φ50||With Input Flange|
ZheJiang CHINAMFG Drive Co.,Ltd,the predecessor was a state-owned military mould enterprise, was established in 1965. CHINAMFG specializes in the complete power transmission solution for high-end equipment manufacturing industries based on the aim of “Platform Product, Application Design and Professional Service”.
Starshine have a strong technical force with over 350 employees at present, including over 30 engineering technicians, 30 quality inspectors, covering an area of 80000 square CHINAMFG and kinds of advanced processing machines and testing equipments. We have a good foundation for the industry application development and service of high-end speed reducers & variators owning to the provincial engineering technology research center,the lab of gear speed reducers, and the base of modern R&D.
Quality:Insist on Improvement,Strive for Excellence With the development of equipment manufacturing indurstry,customer never satirsfy with the current quality of our products,on the contrary,wcreate the value of quality.
Quality policy:to enhance the overall level in the field of power transmission
Quality View:Continuous Improvement , pursuit of excellence
Quality Philosophy:Quality creates value
3. Incoming Quality Control
To establish the AQL acceptable level of incoming material control, to provide the material for the whole inspection, sampling, immunity. On the acceptance of qualified products to warehousing, substandard goods to take return, check, rework, rework inspection; responsible for tracking bad, to monitor the supplier to take corrective measures
to prevent recurrence.
4. Process Quality Control
The manufacturing site of the first examination, inspection and final inspection, sampling according to the requirements of some projects, judging the quality change trend;
found abnormal phenomenon of manufacturing, and supervise the production department to improve, eliminate the abnormal phenomenon or state.
5. FQC(Final QC)
After the manufacturing department will complete the product, stand in the customer’s position on the finished product quality verification, in order to ensure the quality of
customer expectations and needs.
6. OQC(Outgoing QC)
After the product sample inspection to determine the qualified, allowing storage, but when the finished product from the warehouse before the formal delivery of the goods, there is a check, this is called the shipment inspection.Check content:In the warehouse storage and transfer status to confirm, while confirming the delivery of the product
is a product inspection to determine the qualified products.
|Application:||Motor, Machinery, Agricultural Machinery|
|Hardness:||Hardened Tooth Surface|
Optimizing Conveyor System Efficiency with Angle Gearboxes
Angle gearboxes play a crucial role in enhancing the efficiency of conveyor systems in various industries:
1. Direction Changes: Conveyor systems often require changes in direction to navigate through a facility. Angle gearboxes enable smooth and precise redirection of the conveyor belts without causing unnecessary strain on the system.
2. Speed Control: Angle gearboxes allow for precise adjustment of the rotational speed of conveyor belts. This is essential for maintaining consistent material flow and preventing jams or spillage.
3. Load Distribution: In large conveyor systems, loads may not be evenly distributed. Angle gearboxes can help balance the load distribution among multiple conveyor belts, optimizing the system’s overall efficiency.
4. Motion Synchronization: When multiple conveyor belts work in tandem, angle gearboxes ensure synchronized movement, preventing collisions and optimizing the overall workflow.
5. Vertical Conveying: Incline or decline conveyor sections require precise control to prevent items from sliding or tumbling. Angle gearboxes provide the necessary torque and control for efficient vertical movement.
6. Compact Design: Angle gearboxes’ compact and space-saving design allows conveyor systems to be efficiently integrated into existing production layouts.
7. Energy Efficiency: By optimizing motion control and reducing friction losses, angle gearboxes contribute to energy-efficient conveyor operation.
8. Reduced Maintenance: Well-designed angle gearboxes minimize wear and tear, leading to reduced maintenance needs and extended system lifespan.
By incorporating angle gearboxes into conveyor systems, industries can achieve smoother operation, precise control, energy savings, and overall increased productivity.
Essential Maintenance Practices for Prolonging the Lifespan of Angle Gearboxes
Maintaining angle gearboxes is vital to ensure their longevity and optimal performance. Here are some essential maintenance practices:
- Lubrication: Regularly check and replenish lubrication to minimize friction and wear between gears and bearings. Use the recommended lubricant and follow the manufacturer’s guidelines.
- Sealing: Ensure that seals and gaskets are in good condition to prevent contaminants from entering the gearbox and causing damage. Replace seals if they show signs of wear or leakage.
- Inspection: Periodically inspect the gearbox for signs of wear, damage, or unusual noise during operation. Address any issues promptly to prevent further damage.
- Alignment: Ensure proper alignment of the gearbox with connected components to prevent excessive load on gears and bearings. Misalignment can lead to premature wear and reduced efficiency.
- Tightening: Check and tighten bolts, fasteners, and mounting hardware to prevent loosening due to vibrations. Loose components can lead to misalignment and damage.
- Cleaning: Keep the exterior of the gearbox clean to prevent the accumulation of dirt and debris, which can affect cooling and ventilation.
- Temperature Monitoring: Monitor the operating temperature of the gearbox to ensure it remains within recommended limits. Excessive heat can degrade lubricants and lead to premature wear.
- Replacement of Wear Parts: Replace worn or damaged components, such as gears, bearings, and seals, with high-quality replacements to maintain optimal performance.
- Proper Usage: Operate the gearbox within its specified load and speed limits. Avoid overloading the gearbox, as this can lead to premature failure.
Following these maintenance practices helps prolong the lifespan of angle gearboxes, reduce the risk of unexpected failures, and ensure consistent and efficient operation in various mechanical applications.
Types of Angle Gearboxes and Their Functions
Angle gearboxes, also known as bevel gearboxes, come in different types, each designed for specific functions and applications. The various types of angle gearboxes include:
- Straight Bevel Gearbox: This type of angle gearbox features straight-cut bevel gears with intersecting shafts set at a 90-degree angle. It is commonly used for changing the direction of rotational motion in applications such as automotive differentials and power tools.
- Spiral Bevel Gearbox: Spiral bevel gearboxes utilize spiral-cut bevel gears that offer smoother and quieter operation compared to straight-cut gears. They are employed in applications where reduced noise and improved load-carrying capacity are important, such as in heavy machinery and vehicles.
- Skew Bevel Gearbox: Skew bevel gearboxes have shafts set at an angle other than 90 degrees. They are used in applications where the intersecting shafts do not align at a right angle. Skew bevel gears are often found in industrial machinery and equipment that requires a specific angle of transmission.
- Hypoid Gearbox: Hypoid gearboxes feature hypoid gears, which are a variation of bevel gears with offset axes. This design allows the gears to mesh smoothly while reducing noise and increasing torque transmission efficiency. Hypoid gearboxes are commonly used in automotive applications like rear-wheel-drive systems.
- Angular Bevel Gearbox: Angular bevel gearboxes are designed for applications where the angle between the input and output shafts is adjustable. They are used in situations where the desired transmission angle can be changed to achieve specific mechanical requirements.
Each type of angle gearbox serves a distinct purpose, catering to various industries and applications. Their designs are optimized to provide efficient motion transmission, reliable performance, and the ability to accommodate different angles and loads.
editor by CX 2023-09-18