Produktbeskrivning

Top Quality Nmrv 25-150 Worm Speed Reducer Worm Speed Reducer Transmission Gearboxes

 

Ingångskonfigurationer	Dubbel eller enkel ingående axel (NRV)
	PAM/IEC-motorns ingående axel med rund eller fyrkantig fläns (NMRV)
Utgångskonfigurationer	Dubbel eller enkel utgående axel
	Utgångsfläns

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.

Specifikation

Modell	Motoringångsfläns (cirkel)					Utväxlingsförhållande												Driva (kw)	Förhållande (i)	Nominellt vridmoment (Nm)
	PAM / IEC	Inre diameter	Avstånd mellan diagonala skruvhål	Extern diameter	Bredd på nyckelhålet	5	7.5	10	15	20	25	30	40	50	60	80	100
		N	M	P	E	Diameter på ingående axel
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

Företagsprofil

Scenario

Förpackning

Vanliga frågor

F1: Jag vill köpa era produkter, hur kan jag betala?
A: Du kan betala via T/T (30% + 70%), L/C, D/P etc. 

Q2: Hur kan ni garantera kvaliteten?
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. 

F3: Hur väljer vi modeller och specifikationer?
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: Vi erbjuder 3 alternativ:
1. Du kan skicka bilder, ritningar eller beskrivningar till oss via e-post. Vi kommer att försöka designa dina produkter baserat på våra
standardmodeller.
2, Vår FoU-avdelning är professionell för OEM/ODM-produkter genom ritning/prover, du kan skicka oss prover, vi gör anpassad design för din bulkinköp.
3. Vi kan utveckla nya produkter om de har en bra marknad. Vi har redan utvecklat många artiklar för specialanvändning med framgång, såsom specialväxellådor för omrörare, cementtransportörer, skomaskiner och så vidare. 

F5: Kan vi köpa 1 st av varje vara för kvalitetstestning?
A: Ja, vi accepterar gärna provorder för kvalitetstestning.

Q6: Hur är det med din produktleveranstid?
A: Normally for 20’container, it takes 25-30 workdays for RV series worm gearbox, 35-40 workdays for helical gearmotors.

Ansökan:	Motor, Maskiner, Jordbruksmaskiner
Hårdhet:	Härdad tandyta
Installation:	B3,B6,B7,B8,V5,V6
Layout:	Koaxial
Kugghjulsform:	Cylindrisk växel
Steg:	Enkelsteg

Anpassning:	Tillgänglig | Anpassad förfrågan

Using NMRV Gearboxes in High-Load Applications

NMRV gearboxes can be used in moderate to high-load applications, but their load capacity is generally limited compared to some other gearbox types. They are best suited for applications with light to moderate loads, such as conveyor systems, packaging equipment, and small machinery. It’s important to consider the specific load requirements and consult with gearbox manufacturers or engineers to ensure the chosen NMRV gearbox can handle the intended application’s load demands.

Design Principles of an NMRV Gearbox

The design of an NMRV (worm gear) gearbox is based on key principles that enable its efficient and reliable operation:

• Worm Gear Mechanism: The core of an NMRV gearbox is the worm screw and worm wheel. The worm screw, typically cylindrical in shape, meshes with the teeth of the worm wheel. This configuration provides high gear reduction ratios.
• Helical Gearing: The worm screw is usually helical, allowing for smoother engagement with the worm wheel. Helical gearing reduces the sliding friction and noise associated with traditional straight-cut worm gears.
• Kompakt design: NMRV gearboxes are designed to be compact, often with a right-angle configuration. This allows for efficient use of space in various applications.
• Alloy Construction: Many NMRV gearboxes are constructed from high-quality alloys, providing durability and corrosion resistance. The choice of materials ensures a gearbox capable of withstanding varying loads and environmental conditions.
• Bearing Support: Bearings support the rotating elements within the gearbox, reducing friction and ensuring smooth operation. Bearings are strategically placed to handle radial and axial loads.
• Sealing and Lubrication: NMRV gearboxes are equipped with effective sealing mechanisms to prevent the entry of contaminants and to retain lubricating oil. Proper lubrication is essential for reducing wear and enhancing gearbox efficiency.
• Efficient Power Transmission: The worm gear mechanism in NMRV gearboxes provides high gear reduction ratios, allowing for efficient power transmission while minimizing energy losses.
• Quiet Operation: The helical design of the worm screw and worm wheel contributes to quieter operation compared to traditional straight-cut worm gears.
• Wide Range of Ratios: NMRV gearboxes are available in various gear ratios, allowing users to select the appropriate configuration for their specific application needs.

The combination of these design principles results in an NMRV gearbox that offers efficient, reliable, and quiet power transmission for a wide range of industrial applications.

Using an NMRV Gearbox

An NMRV gearbox, also known as a worm gear reducer, is commonly used for various applications that require speed reduction, torque multiplication, and smooth power transmission. This type of gearbox offers several benefits:

• Kompakt design: NMRV gearboxes have a compact and space-saving design, making them suitable for applications with limited installation space.
• High Gear Ratio: Worm gear reducers can achieve high gear ratios in a single stage, making them ideal for applications where a significant reduction in speed is needed.
• Quiet Operation: The meshing of the worm gear and worm wheel results in low noise levels during operation.
• Simple Operation: NMRV gearboxes have a simple design with fewer components, leading to ease of operation and maintenance.
• Reliable and Durable: Worm gear reducers are known for their reliability and durability, making them suitable for continuous and heavy-duty applications.

Common applications of NMRV gearboxes include:

• Conveyor systems
• Material handling equipment
• Industrial machinery
• Automated systems
• Food processing equipment
• Packaging machinery

Due to their versatility and ability to provide precise speed reduction, NMRV gearboxes are widely used in various industries to optimize the performance of different types of machinery and equipment.

editor by CX 2023-10-24