RDF-NRV-VS Dual Solid Shaft Input Worm Gearbox with Flange Output

Raydafon Group presents the RDF-NRV-VS Dual Solid Shaft Input Worm Gearbox with Flange Output, a robust industrial gearbox engineered for heavy-duty applications. This versatile solution excels in material handling, conveyor systems, and industrial automation, offering exceptional durability with high-strength construction, smooth torque transmission, and a flange output for secure mounting. Its dual solid shaft input ensures reliable performance in demanding environments, reducing downtime and maintenance costs. Ideal for engineers and manufacturers seeking efficiency, it delivers long-lasting reliability and operational excellence. Choose Raydafon Group for superior quality that drives your business forward.

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Product Description

RDF-NRV-VS Dual Solid Shaft Input Worm Gearbox with Flange Output

RDF-NRV-VS worm gearbox is an RV worm gear reducer that has the input solid shaft with extension, a double input form. The main function is to facilitate the use of additional accessories such as hand-cranking devices and encoder speed measurements for customers, and it can also realize the combination of multiple reducers.RV worm gearbox has input types including hole input, shaft input, shaft input with extension, and flange input with extension. The output forms have hole output, one-way shaft output, two-way shaft output, and flange output. F…(1-2) means with output flange. VS means with the same direction input shaft. AS means is equipped with a one-way output shaft. AB means with the bidirectional output shaft.

RDF-NRV-VS Dual Shaft Input Worm Gearbox Parts Drawing:

RDF-NRV-VS Dual Shaft Input Worm Gearbox Specifications:

Product Name:	RDF-NRV-VS series worm gearbox
Brand:	EPT
Model:	RDF-NRV..VS 025,030,040,050,063,075,090,110,130,150
Input Configurations:	Solid Shaft Input,
	Worm Shaft Tail Extension Input
Output Configurations:	Keyed Hollow Shaft Output,
	Hollow Shaft with Output Flange,
	Plug-in Solid Shaft Output
Ratio:	1:7.5,10,15,20,25,30,40,50,60,80,100
Input Power:	0.12kw,0.18kw,0.25kw,0.37kw,0.55kw,0.75kw,1.1kw,1.5kw,2.2kw,4kw,5.5kw,7.5kw,…
Color:	Blue/Black/Silver Or On Customer Request
Material:	Housing: Die-Cast Iron cast
	Worm Gear-Tin Copper
	Worm Shaft: 20CrMn Ti with carburizing and quenching
	Out Shaft-chromium steel-45#
Bearing:	C&U/QC or upon customer request
Seal:	SKF/NAK or upon customer request,
Lubricant:	Synthetic/Mineral
IEC Flange:	56B14, 63B14, 63B5, 63B5, 71B14,80B14, etc
Warranty:	12 months
Packing:	Carton/Wooden pallet/ Wooden Case
Place of origin:	Ningbo, China
Supply Ability:	15000pcs/month
Quality Control:	ISO9001:2015 certified
Loading Port:	Ningbo/Shanghai

RDF-NRV-VS Dual Shaft Input Worm Gearbox Size Chart:

RDF-NRV-VS Dual Shaft Input Worm Gearbox Low Speed Shafts:

RDF-NRV-VS Dual Shaft Input Worm Gearbox Cover:

RDF-NRV-VS Dual Shaft Input Worm Gearbox Torque Arm:

Advantages of RDF-NRV-VS Dual Shaft Input Worm Gearbox:

Quick stop function

For a general gear reducer, it takes 5 to 10 seconds for the stop time, but for the RDF-NRV-VS series, the stop state could be reached in only 2 to 5 seconds.

High safety

The RDF-NRV worm gearbox adopts a different way compared with the traditional one in that it doesn’t need the sprocket and pulley. What’s more, the transmission structure is not exposed so that injuries to the operator could be reduced.

Good protection

Grade IP55 is adopted which has good isolation for dust and moisture.

Excellent thermal conductivity

The RDF-NRV-VS worm gearbox is equipped with cooling ribs so that the body has excellent thermal conductivity and low temperature-rising.

Long service life

The RDF-NRV-VS worm gearbox operates smoothly with low noise which is suitable for long-term contact work in harsh environments.

Applications of RDF-NRV-VS Dual Shaft Input Worm Gearbox

The RDF-NRV-VS worm gearboxes are widely used in the automation industry, industrial robots, aerospace, CNC machine tools, metallurgical mining, beer and beverage, tobacco light industry, environmental engineering, warehousing logistics, plastics machinery, lifting transport, three-dimensional parking, automobile manufacturing, textiles, food, ceramics, and other fields. RDF-NRV-VS Dual Solid Shaft Input Worm Gearbox with Flange Output

RDF-NRV-VS Dual Shaft Input Worm Gearbox Operating Conditions:

(1) The RDF-NRV-VS worm gearbox has good versatility and is used with various mechanical equipment.(2) A larger transmission ratio could be achieved by a single-stage transmission. Most types of speed reducers have a good self-locking ability, and mechanical devices with braking requirements can save braking devices.(3) The meshing friction loss of the worm screw teeth and the surface of the worm gear to this large, so that the transmission efficiency should be lower than that of the gear.(4) The RDF-NRV-VS worm gearbox has high requirements for lubrication and cooling.

Other Types of Worm Gearbox Combination Options:

(1) Input: with input shaft, With square flange, With IEC standard input flange(2) Output: with torque arm, output flange, single output shaft, double output shaft, plastic cover(3) Worm reducers are available with different combinations: RDF-NMRV+RDF-NMRV, RDF-NMRV+RDF-NRV, RDF-NMRV+PC, RDF-NMRV+UDL, RDF-NMRV+MOTORS RDF-NRV-VS Dual Solid Shaft Input Worm Gearbox with Flange Output

RDF-NRV-VS Worm Gear Reducer Installation Precautions:

(1) The reducer should be mounted stably to avoid any vibration.(2) Before mounting make sure the output shaft of the reducer will turn in the correct direction.(3) In case the reducer has been in store so long as 4 to 6 months, check the seal first, as it may stick to the shaft caused by lacking lubricant or lose its flexibility. If necessary, change the seal.(4) For reduction units with a hollow output shaft, please use the torque arms. If it is not possible make sure that the shaft is without axial load.(5) Whenever possible, protect the reducer from direct sunlight and any other bad weather.(6) Make sure of good ventilating conditions.(7) In the case of ambient temperatures <-5°C or >+40°C,contact technical department please.(8) The various parts (pulleys, gear wheels, couplings, shafts, etc.) are mounted on solid or hollow shafts with a special screw thread that anyhow ensures correct operation without risking damage to the bearing or external parts of the units.(9) Painting must definitely not go over rubber parts or the holes on the breather plugs.(10) Checking the oil level.(11) Supposing gear units have not been coupled with motors, please pay attention to the following items to make the sure right connection. Mounting to B5, B14.(12) Checking whether the tolerance between shafts and motor flanges fits the essential standard.(13) Washing the dirt and the paint on the surface of the shafts, center bores, and flanges.(14) Lubricating the surface to avoid corruption.(15) Starting must take place gradually, without immediately applying the maximum load.(16) Some proper precautionary measures should be taken as the objects or materials under motor drives can be easily damaged.

RDF-NRV-VS Worm Gearbox Packing and Transportation

●Packaging: In order to ensure the integrity of product appearance, we will choose cartons, wooden pallets, and wooden pallets according to customer needs.●Delivery time: Each reducer is manufactured and tested in accordance with strict and fixed procedures to ensure that the quality is correct before leaving the factory and delivery on time.●Transportation mode: We will choose the most suitable mode of transportation for our customers according to the weight and size of the goods. We can also choose the mode of transportation according to the needs of our customers.●Receiving and after-sales service: After receiving the goods, please check whether they are in good condition. We will provide customers with perfect after-sales service. RDF-NRV-VS Dual Solid Shaft Input Worm Gearbox with Flange Output

RDF-NRV-VS Dual Shaft Input Worm Gearbox Manufacturers

Our company is located in the city of Ningbo, Zhejiang Province of China. We handle the products of power transmission, and our lines mainly cover series products in speed reducers, RV series worm gearboxes, WP series worm gearboxes, HB series helical gearboxes, S/R/K/F series helical gearboxes, X/B series cycloidal gearboxes, ZQ series cylindrical gearboxes, planetary gearboxes, ATA series shaft mounted gearboxes, SMR series shaft mounted gearboxes, associated electric motors, and other power transmission accessories. Based on their versatile functions, our products can be utilized in many fields: machines of wastewater treatment, dredgers, the chemical industry, cranes, metalworking mills, conveyors, the paper industry, the cement industry, cableways, and so on. With excellent quality and reasonable prices, our products enjoy a good reputation from customers and peers all over the world.We are offering a wide range of worm reduction gearboxes to our customers, which are available with us at a very reasonable price. Our product is highly acknowledged in the market for its superior performance. The offered range of worm reduction gearboxes is in high demand due to its reliable performance, compact design, and low maintenance. We sincerely look forward to cooperating with you. RDF-NRV-VS Dual Solid Shaft Input Worm Gearbox with Flange Output

FAQ

Q1: Are you a trading company or a manufacturer?A: We are a manufacturer in Zhejiang Province, China. Our company owns the ability to manufacture, process, design, and R&D. We welcome your visit.Q2: How do we select models and specifications?A: According to the specific details of the demands from the part of the inquiry, we will recommend the products’ models upon synthesizing the factors of the field of product usage, power, torque arm, and ratio…Q3: How is your price? Can you offer any discount?A: Our prices are always competitive. If the customer can place a large order, we surely will allow a discount.Q4: How long should I wait for the feedback after I send the inquiry?A4: We will reply as soon as possible, 12 hours at most.Q5: What is your product warranty period?A: We have the certifications of ISO9001, CE, and SGS.Q6: What industries are your gearboxes being used in?A: Our gearboxes are widely applied to metallurgical equipment, mining equipment, automation equipment, food machinery, packaging equipment, tobacco equipment, and so on.

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