China manufacturer Good Price for Nmrv (FCNDK) Series Worm Gearbox with Output Flange Size 25-150 best automatic gearbox

Produktbeskrivelse

 

Product Parameters

Editing and broadcasting of main materials

1. Body, die-casting aluminum alloy;

2. Worm shaft, 20 Crq steel, high temperature treatment;

3. Worm gear, nickel bronze alloy;

4. Aluminum alloy body, sandblasting and surface anti-corrosion treatment;

5. Cast iron body, painted with bIu RA5571.

Regular center distance specification editing and broadcasting

Center distance: 130 (unit: mm).

Output hole/shaft diameter: 11, 14, 18, 25, 28, 35, 42, 45 (unit: mm)

Detailed Photos

 

NMRV-063-30-VS–AS-80B5-0.75KW-B3
NMRV	Means hole-input with flange
NRV	Means shaft-input without flange
063	Centre-to-centre spacing of worm-gear speed reducer
30	ratio
VS	Double input shaft	F1(FA)	Flange putput shaft
AS	Single output shaft	AB	Double output shaft
PAM		80B5	Motor mounting facility
0.75KW		B3	Mounting position

N2	NRV571	NRV030	NRV040	NRV050	NRV063	NRV075	NRV090	NRV110	NRV130
400	390	530	1571	1400	1830	2160	2390	3571	3950
250	460	620	1200	1650	2150	2520	2800	3530	4610
150	550	740	1420	1960	2450	2990	3310	4180	5470
100	630	850	1620	2250	2910	3430	3800	4790	6260
60	740	1000	1920	2660	3450	4060	4500	5680	7420
40	850	1150	2200	3050	3950	4650	5150	6500	8500
25	990	1350	2570	3570	4620	5440	6571	7600	9940
10	1350	1830	3490	4840	6270	7380	8180	10320	13500
A	50	65	84	101	120	131	162	191	203
B	38	50	64	76	95	101	122	151	163

Use and safety guarantee

1. Please check and confirm the matching intensity between worm gear reducer and mechanical equipment before use to assure that it is in the safety range of worm gear reducer performance parameters
2. Worm gear reducer has filled with WA460 lubricating oil. Please replace the lubricating oil after the first starting of 400 hours and after then 4000 hours for lubricating oil replacing cycle
3. There should be enough lubrication in worm gear box and keep regular check with the oil level.
4. When installation. please be careful to avoid sharp instruments bruising the oil seals on output shaft to cause leakage
5. Please confirm the rotation direction before mechanical connection. If the rotation direction is not correct, it will possible injury or damage the devices
6. Please set safety covers in rotating position to avoid of injuring
7. Please pay full attention: it is very dangerous if there is off or falling when movin

Hardhet:	Hardened Tooth Surface
Installasjon:	90 Degree
Oppsett:	Expansion
Gear Shape:	Bevel Gear
Step:	Single-Step
Type:	Gear Reducer

Samples:	US$ 30/Piece 1 Piece(Min.Order) | Request Sample

Safety Precautions When Working with NMRV Gearboxes

Working with NMRV (worm gear) gearboxes requires careful attention to safety to prevent accidents and injuries. Here are some essential safety precautions to consider:

• Personal Protective Equipment (PPE): Always wear appropriate PPE, such as gloves, safety glasses, and protective clothing, to protect yourself from potential hazards.
• Lockout-Tagout: Before performing any maintenance or repairs, ensure the equipment is properly shut down and locked out to prevent accidental startup.
• Training: Only qualified personnel with proper training and experience should work on NMRV gearboxes to minimize the risk of errors and accidents.
• Proper Tools: Use the correct tools for the job and ensure they are in good condition. Incorrect tools can cause damage or pose safety risks.
• Adequate Lighting: Work in well-lit areas to enhance visibility and reduce the risk of accidents caused by poor lighting.
• Secure Work Area: Ensure the work area is clean, organized, and free from clutter to prevent tripping hazards and improve overall safety.
• Lubrication: When applying lubricants, be cautious to avoid spills. Clean up any spills immediately to prevent slips and falls.
• Follow Manufacturer Guidelines: Adhere to the manufacturer’s instructions, maintenance schedules, and safety guidelines when working on NMRV gearboxes.
• Electrical Safety: If the gearbox is electrically powered, ensure proper electrical safety protocols are followed during maintenance or repairs.
• Avoid Overloading: Do not exceed the recommended load capacities of the gearbox to prevent mechanical failures and potential hazards.
• Stay Clear of Moving Parts: Keep hands, clothing, and other objects away from moving parts to prevent entanglement or injury.
• Emergency Procedures: Be familiar with emergency shutdown procedures and know how to respond in case of an unexpected situation.

By following these safety precautions, you can help ensure a safe working environment and minimize the risk of accidents or injuries when working with NMRV gearboxes.

Lubrication for an NMRV Gearbox

Lubrication is essential for the proper functioning and longevity of an NMRV gearbox. The type and amount of lubricant required may vary depending on the gearbox model and manufacturer. Here are the general lubrication practices:

• Recommended Lubricants: Use the lubricants specified by the gearbox manufacturer. Typically, high-quality gear oils with the appropriate viscosity and additives are recommended.
• Initial Fill: Prior to the gearbox’s first operation, ensure that it is properly filled with the recommended lubricant to the correct level. Follow the manufacturer’s guidelines for the proper quantity.
• Lubricant Change: Regularly change the lubricant according to the manufacturer’s recommended intervals. Over time, lubricants can degrade due to heat and contamination, which can affect gearbox performance.
• Temperature Considerations: Gearboxes operating in extreme temperatures may require lubricants with specific temperature ranges to ensure proper viscosity and protection.
• Checking Levels: Periodically check the lubricant level in the gearbox to ensure it is within the specified range. This can prevent damage caused by insufficient lubrication.
• Oil Analysis: Some gearbox systems benefit from regular oil analysis to monitor lubricant condition and identify potential issues before they cause significant damage.

Proper lubrication practices contribute to reduced friction, wear, and heat generation within the NMRV gearbox, leading to improved efficiency and extended lifespan.

Viktige funksjoner i en NMRV-girkasse

NMRV-girkasser, også kjent som snekkegirreduksjonsgir, tilbyr flere viktige funksjoner som gjør dem egnet for ulike bruksområder:

• Kompakt design: NMRV-girkasser er kjent for sin kompakte og plassbesparende design, noe som gjør dem ideelle for installasjoner med begrenset plass.
• Høy effektivitet: Disse girkassene tilbyr relativt høye virkningsgradsnivåer, noe som sikrer effektiv kraftoverføring og redusert energitap.
• Hastighetsreduksjon: NMRV-girkasser brukes primært til hastighetsreduksjonsapplikasjoner, der inngangshastigheten reduseres mens dreiemomentet økes.
• Momentmultiplikasjon: Snekke- og snekkehjulmekanismen muliggjør multiplikasjon av dreiemoment, noe som gjør NMRV-girkasser egnet for applikasjoner som krever høyt dreiemoment.
• Selvlåsende: Den spiralformede utformingen av snekken forårsaker selvlåsing, noe som forhindrer at utgangsakselen driver tilbake inngangsakselen og gir mekanisk låsing.
• Jevn drift: NMRV-girkasser tilbyr jevn og stillegående drift, noe som gjør dem egnet for applikasjoner der støyreduksjon er viktig.
• Bredt utvalg av forholdstall: Disse girkassene kommer i et bredt spekter av girforhold, slik at brukerne kan velge riktig forhold for sin spesifikke applikasjon.
• Lavt vedlikehold: Den enkle designen og få bevegelige deler bidrar til de lave vedlikeholdskravene til NMRV-girkasser.
• Allsidighet: NMRV-girkasser er allsidige og kan brukes i ulike bransjer og applikasjoner, inkludert transportbåndssystemer, matforedling, emballasje og mer.

Det er viktig å vurdere disse viktige funksjonene når du velger en NMRV-girkasse for din spesifikke applikasjon for å sikre optimal ytelse og effektivitet.

editor by CX 2023-10-08