Overview

Quick Details

Applicable Industries:

Manufacturing Plant, Machinery Repair Shops, Food & Beverage Factory, Energy & Mining, Factory

Place of Origin:

Zhejiang, China

Brand Name:

EPT

Gearing Arrangement:

worm

Output Torque:

2.6-3022N.M

Input Speed:

1400(4pole)

Output Speed:

14~280rpm

Color:

Silver, blue

Texture:

Aluminum/steel housing Worm wheel

Ratio:

5~100

Power:

0.06~15kw

Gear Material:

20CrMnTi

Input/out shaft material:

steel-45#

Bearings Brand:

China top brand/as request

Oil sealing:

NAK

Supply Ability

Supply Ability:

5000 Piece/Pieces per Month

Packaging & Delivery

Port

Shanghai/Ningbo

Online Customization

China manufacturer vf hand worm gearbox power tools

Product Application

RV series worm speed reducer,Single ,double and universal speed reducer.

1 High quality, It adopts hard tooth gear with high accuracy
2 Large output torque,stable transmission with lower noise
3 High heat-radiating efficiency,elegant shape,durable service life 4,Suitable for omni-bearing installation
4 Low noise and smooth running
5 Worm drive uses hollow flank worm
6 High loading capacity, low in temperature rise and the long useful life
7 Few difference between transmission ratio rate, I = 6~13800
8 Compact structure, small size, convenient maintenance
9 Are based the unique modulation combination system, so its convenient for them to fit all types of motors or to connect with other power input. The same type of reducer can fit motors with different power, so that its possible for different types of machines to combine or connect.

The gearboxes can be applied to many industrial area, such as Metallurgical, mines, lifting, transportation, petrochemical, construction, textile, pharmaceutical, food, environmental, light electric, plastic machine, paper, parking equipment and so on. Our technical engineers can choose model for you according to your Request, and we also can supply our factory catalogue for your reference.
Worm Gear Speed Reducer/ gearbox

Product Description

Worm Gear Speed Reducer/ gearbox
Model	NMRV25/30/40/50/63/75/90/100/130/150
Ratio	7.5,10,15,20,25,30,40,50,60,80,100.
Color	Blue(RAL5010)/Silver grey (RAL9006) Or On Customer Request
Material	Aluminum alloy Worm wheel: Aluminum Bronze or Zinc Bronze Worm shaft: 20CrMn Ti Output Shaft: steel-45#
Packing	Carton, Honey Comb Carton, Wooden Case with wooden pallet
Warranty	1 Year
Input Power	0.09kw,0.18kw,1.1KW,1.5KW,2.2KW,3KW,4KW,5.5KW,7.5KW,11Kw and so on
Usages	Industrial Machine: Food Stuff, Ceramics, CHEMICAL, Packing, Dyeing,Wood working, Glass.
IEC Flange	IEC standard flange or on customer request
Lubricant	Synthetic oil or worm gear oil

Specification:

Model:	NMRV25-150
Ratio:	1:7.5,10,15,20,25,30,40,50,60,80,100
Color:	Blue/Silver Or On Customer Request
Material:	Housing: Die-Cast Aluminium Alloy
		Worm Gear-Copper-10-3#
		Worm-20CrMnTi with carburizing and quenching, surface harness is 56-62HRC
		Shaft-chromium steel-45#
Packing:	Carton and Wooden Case
Bearing:	C&U Bearing and equivalent Chinese brand
Input Power:	0.06KW,0.09KW,0.12KW,0.18KW,0.22KW,0.25KW,0.37KW,0.55KW, 0.75KW,1.1KW,1.5KW,2.2KW,4KW,5.5KW,7.5KW
Usages:	Industrial Machine: Food processing, Ceramics, Conveyor, Packing, Dyeing, Woodworking, Glass.
IEC Flange:	56B5,56B14,63B5,63B14,71B5,71B14,80B5,80B14,90B5,90B14,100B5, 100B14,112B5,112B14
Lubricant:	Synthetic & Mineral

NMRV series gearbox high power gear speed reducer gearbox for wind
Type	NMRV63
Power	0.06-7.5KW
Output Speed	0.3-419RPM
Output Torque	2.6-4596NM
Ratio	7.5-5000
Standard voltage and frequency	380V&50HZ
Production time	25-30DAYS
Advantages	1.Compact structure, light weight, large torque and excellent performance. 2. Stable in running, low in noise, large in load, low in consumption, efficient in transmission, low in temperature and long in service life.
Service	1 .Rich export experience more than 14 years 2 .Devote to transmission systematize solution more than 21 years experience 3. we passed CE &ISO9001&ISO14001 certified 4. 100% Payment protection 5. 100% Product quality protection 6.Provide consultation and after-sale,experienced engineers

Components:
1. Housing: Die-cast Aluminium Alloy Gearbox (RV025~RV090)
Cast Iron Gearbox (RV110~RV150)
2. Worm Wheel: Wearable Tin Bronze Alloy, Aluminum Bronze Alloy
3. Worm Shaft: 20Cr Steel, carburizing, quenching, grinding, surface hardness 56-62HRC, 0.3-0.5mm remaining carburized layer after precise grinding
4. Input Configurations:
Equipped with Electric Motors (AC Motor, Brake Motor, DC Motor, Servo Motor), IEC-normalized Motor Flange
Solid Shaft Input, Worm Shaft Tail Extension Input
5. Output Configurations: Keyed Hollow Shaft Output
Hollow Shaft with Output Flange, Plug-in Solid Shaft Output
6. Spare Parts: Worm Shaft Tail Extension, Single Output Shaft, Double Output Shaft, Output Flange, Torque Arm, Dust Cover
7. Gearbox Painting: Aluminium Alloy Gearbox:
After Shot Blasting, Anticorrosion Treatment and Phosphating, Paint with the Color of RAL 5010 Gentian Blue or RAL 7035 Light Grey
Cast Iron Gearbox:
After Painting with Red Antirust Paint, Paint with the Color of RAL 5010 Gentian Blue

Models:
Hollow Shaft Input with IEC-normalized Motor Flange, RV025~RV150, Solid Shaft Input, RV025~RV150
Features:
1. Quality aluminum alloy gear box, light weight and not rust
2. 2 optional worm wheel materials: Tin bronze or aluminum bronze alloy
3. Standard parts and very flexible for shaft configurations and motor flange interface
4. Several optional mounting options
5. Low noise, High efficiency in heat dissipation

Models	Rated Power	Rated Ratio	Input Hole Dia.	Input Shaft Dia.	Output Hole Dia.	Output Shaft Dia.
RV025	0.06KW~0.12KW	5~60	Φ9	Φ9	Φ11	Φ11
RV030	0.06KW~0.25KW	5~80	Φ9(Φ11)	Φ9	Φ14	Φ14
RV040	0.09KW~0.55KW	5~100	Φ9(Φ11,Φ14)	Φ11	Φ18(Φ19)	Φ18
RV050	0.12KW~1.5KW	5~100	Φ11(Φ14,Φ19)	Φ14	Φ25(Φ24)	Φ25
RV063	0.18KW~2.2KW	7.5~100	Φ14(Φ19,Φ24)	Φ19	Φ25(Φ28)	Φ25
RV075	0.25KW~4.0KW	7.5~100	Φ14(Φ19,Φ24,Φ28)	Φ24	Φ28(Φ35)	Φ28
RV090	0.37KW~4.0KW	7.5~100	Φ19(Φ24,Φ28)	Φ24	Φ35(Φ38)	Φ35
RV110	0.55KW~7.5KW	7.5~100	Φ19(Φ24,Φ28,Φ38)	Φ28	Φ42	Φ42
RV130	0.75KW~7.5KW	7.5~100	Φ24(Φ28,Φ38)	Φ30	Φ45	Φ45
RV150	2.2KW~15KW	7.5~100	Φ28(Φ38,Φ42)	Φ35	Φ50	Φ50

Ratio: 5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100

Color	Silver, blue	Gear Material	20CrMnTi
Texture	Aluminum/steel housing Worm wheel	Input/out shaft material	steel-45#
Ratio	5~100	Bearings Brand	China top brand/as request
Power	0.06~15kw	Oil sealing	NAK

Company Profile

Hangzhou Minghong Reducer co., Ltd has been in power transmission products for 15 years. Our factory is located in Hangzhou city, we are an industry transmission solutions manufacuturer and service provider.

The main products are worm reducers, helical worm reducers, helical bevel gear reducers, 90 degree gearbox, spiral bevel reducers, screw jack, standard industrial gearbox etc.

Our speed reducer and industrial gearbox are widely used in different factories, such as chemicals, energy, material handling, environmental, extraction, pulp and paper, steel and metal, food and beverage, and construction industries.

We have strong technical ability, manufacturing according to the ISO9002 quality control system guidelines.

Our industrial Gear, Gearbox, gearmotor and motor are sold to more than 30 countries. High quality, good price, in time response and sincere service are our value and promises. We aim at making happy cooperation with our customers, bring them reliable and comfortable service..

Factory

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