Product Description
RV series Characteristics
- RV – Sizes:–130-150
- 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.
| WORM GEARBOX | |||||
| SNW SERIES | Output Speed Range: | ||||
| Type | Old Type | Output Torque | Output Shaft Dia. | 14rpm-280rpm | |
| SNW030 | RV030 | 21N.m | φ14 | Applicable Motor Power: | |
| SNW040 | RV040 | 45N.m | φ19 | 0.06kW-11kW | |
| SNW050 | RV050 | 84N.m | φ25 | Input Options1: | |
| SNW063 | RV063 | 160N.m | φ25 | With Inline AC Motor | |
| SNW075 | RV075 | 230N.m | φ28 | Input Options2: | |
| SNW090 | RV090 | 410N.m | φ35 | With Square flange | |
| SNW105 | RV105 | 630N.m | φ42 | Input Options3: | |
| SNW110 | RV110 | 725N.m | φ42 | With Input Shaft | |
| SNW130 | RV130 | 1050N.m | φ45 | Input Options4: | |
| SNW150 | RV150 | 1550N.m | φ50 | With Input Flange |
Starshine Drive
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.
Our Team
Quality Control
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.
Packing
Delivery
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| Application: | Motor, Machinery, Agricultural Machinery, Dumbwaiter, Sugar Mills, and Kinds of Equipments |
|---|---|
| Function: | Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Lower Rotation Speed |
| Layout: | Cycloidal |
| Hardness: | Soft Tooth Surface |
| Installation: | Oscillating Base Type |
| Step: | Single-Step |
| Customization: |
Available
| Customized Request |
|---|
Average Lifespan of a Sugar Mill Gearbox
The average lifespan of a sugar mill gearbox can vary widely depending on several factors, including the quality of the gearbox, maintenance practices, operating conditions, and the load it experiences. However, in general, a well-designed and well-maintained sugar mill gearbox can have a lifespan of 15 to 20 years or more.
Sugar mill gearboxes are subjected to demanding operating conditions, including high loads, shock loads, and continuous operation during the sugarcane crushing season. As a result, proper maintenance and regular inspections are essential to extend the lifespan of the gearbox.
Key factors that influence the lifespan of a sugar mill gearbox include:
- Quality of Manufacturing: Gearboxes manufactured with high-quality materials and precision engineering are more likely to have a longer lifespan.
- Maintenance Practices: Regular maintenance, lubrication, and inspection can help identify and address issues before they escalate and lead to gearbox failure.
- Load and Operating Conditions: Gearboxes operating under heavy loads or in harsh conditions may experience more wear and have a shorter lifespan.
- Lubrication: Proper lubrication is crucial to reducing friction and wear within the gearbox components, which can significantly impact its lifespan.
It’s important for sugar mills to work closely with gearbox manufacturers, adhere to recommended maintenance schedules, and invest in high-quality gearboxes to ensure a longer and reliable operational life.
Retrofitting Older Sugar Mills with Modern Gearboxes
Yes, it is possible to retrofit an older sugar mill with a modern gearbox to improve its performance, efficiency, and reliability. Retrofitting involves replacing the existing gearbox with a newer, more advanced model that meets the mill’s current operational requirements. The process typically includes:
- Assessment: Evaluating the existing gearbox and overall mill setup to determine the feasibility of retrofitting.
- Customization: Designing a modern gearbox that fits the mill’s specifications, including torque requirements, speed ratios, and mounting dimensions.
- Installation: Removing the old gearbox and installing the new one, which may involve adapting mounting points and ensuring proper alignment.
- Integration: Connecting the new gearbox to the mill’s existing machinery and systems, ensuring seamless operation.
- Testing and Calibration: Conducting thorough testing and calibration to ensure the new gearbox functions optimally and meets performance expectations.
- Training: Providing training to mill operators and maintenance personnel on the operation and maintenance of the new gearbox.
Retrofitting offers several benefits, including improved efficiency, reduced downtime, enhanced product quality, and extended equipment lifespan. It can also be a cost-effective alternative to replacing the entire mill. However, retrofitting should be approached with careful planning and engineering expertise to ensure successful integration and compatibility between the new gearbox and the rest of the mill’s components.
Sugar Mill Gearbox: Function and Application
A sugar mill gearbox is a specialized type of gearbox used in the sugar industry to transmit power and control the speed of various machinery involved in the sugar extraction and processing process. It plays a crucial role in converting the high-speed rotation of the sugar mill’s drive source (such as an electric motor) into the lower speed and higher torque required for tasks like crushing, grinding, and extracting juice from sugarcane.
The primary function of a sugar mill gearbox is to provide the necessary torque to drive heavy rollers, crushers, and other equipment used in sugar mills. It ensures efficient extraction of sugar juice from sugarcane while maintaining the stability and reliability of the entire sugar production process.
Key features of a sugar mill gearbox include high torque capacity, rugged construction, and the ability to handle heavy loads and shock loads commonly encountered in the sugar industry. The gearbox is designed to withstand the harsh operating conditions and environments typical of sugar mills, where moisture, dust, and high temperatures are often present.
Overall, the sugar mill gearbox is an essential component that contributes to the smooth and efficient operation of sugar mills, facilitating the production of sugar and related products from sugarcane.
editor by CX 2024-04-02