Nmrv/Nrv Nmrv050 Worm Gear Speed Reduction Reducer Gearbox for Metal Recycling Machine

• Customization: Available
• Application: Motor, Motorcycle, Machinery, Agricultural Machinery, Industry
• Hardness: Hardened
• Color: Red, Blue, Grey, Yellow
• Manipulate Way: Semi-Automatic Manipulation
• Changes Way: Mixed
• Manufacturing Method: Cast Gear
• Material: Aluminum/Cast Iron
• Transport Package: Carton, Wooden Case, Plywood
• Specification: SGS
• Trademark: Kailida or OEM
• Origin: Zhejiang, China
• HS Code: 8483409000
• Production Capacity: 20000PCS/Month

Product Description

Nmrv/Nrv Nmrv050 Worm Gear Speed Reduction Reducer Gearbox for Metal Recycling Machine

Product Description

NMRV  REDUCTION WORM GEARBOX

The NMRV 040 worm gear motor is characterized by a wide range of gear ratios (5 - 80), a compact aluminum alloy housing, and ease of installation and maintenance. The unit is equipped with an engine power of 0.09 - 0.55 kW. Output shaft rotation frequency: 900 - 2800 rpm.
The NMRV 040 motor gearbox has similar mounting dimensions with the Siti MU40, STM UMI 40, Varvel SRT 40 drives and can be used to replace them.
Parts materials:
Case - aluminum, flanges - aluminum, worm - steel, worm wheel crown - bronze. 
Type of lubricant: synthetic ISO VG 320. 
Weight: 2.3 kg.

Type designation scheme

NMRV - 040 - 80 - 17.5 - 0.12 - B3

• NMRV - worm gear motor
• 040 - size (center distance, mm)
• 80 - gear ratio
• 17.5 - output shaft rotation speed, rpm
• 0,12 - electric motor power, kW
• B3 - mounting position

NMRV 040 gearbox performance

I	n 1 = 2800 rpm				n 1 = 1400 rpm				n 1 = 900, rpm
	n 2 , rpm	T 2M , N * m	P kw	RD %	n 2 , rpm	T 2M , N * m	P kw	RD %	n 2 , rpm	T 2M , N * m	P kw	RD %
5	560	24	1.50	87	280	36	1.10	86	180	41	0.80	84
7.5	373	29	1.30	88	187	41	0.93	86	120	49	0.73	84
10	280	32	1.10	86	140	44	0.76	84	90	50	0.58	82
15	187	34	0.78	84	93	44	0.53	81	60	52	0.41	79
20	140	31	0.56	82	70	40	0.37	79	45	47	0.29	76
25	112	34	0.50	79	56	43	0.34	74	36	49	0.26	71
30	93	33	0.44	73	47	38	0.27	68	30	43	0.21	65
40	70	35	0.36	72	35	44	0.24	67	23	52	0.19	64
50	56	32	0.29	65	28	41	0.20	60	18	48	0.16	57
60	47	29	0.24	59	23	38	0.17	54	15	41	0.13	50
80	35	23	0.15	56	18	31	0.11	51	11	37	0.09	49
100	28	24	0.13	53	14	29	0.09	48	9	33	0.07	44

• n1 - rotational speed el. engine;
• n2 - revolutions on the output shaft;
• T 2M - torque on the output shaft;
• P is the maximum allowable engine power;
• RD - efficiency

GEARBOX FEATURE 

1.Good quality,long life time,low noise.

3.High efficiency,big torque.

Overall and mounting dimensions NMRV 040

NMRV040 gear motor  has a wide range of gear ratios.
Gear ratios:  5, 7.5, 10, 15, 20, 25, 30, 40, 50, 60, 80, 100 .



Output flange to NMRV 040 gearbox

Geared NMRV040 can be supplied with unilateral or bilateral output shaft. 
The gearbox comes standard with a hollow output shaft
A torque arm is an additional option to the gearbox.

Model	NMRV SERIES
Single Stage	RV25-RV150
Ratio	7.5-100
Input Power	0.06KW-15KW
Output Speed	14-280rpm
Output Torque	5-1800Nm
Core parts	worm wheel,worm shaft
Core parts material	worm shaft:20 Cr Mn Ti,worm wheel:Nodular cast iron interal,9-4 copper external
Lubrication	RV30-90:synthetic oil, RV110-150:GN460-W mineral oil
Bearings	C&U

Company Profile

Kailida Technology Co., Ltd. is a modern enterprise that integrates scientific research, production, sales, and service. The company has advanced production equipment, first-class testing equipment, professional R&D personnel, and an excellent management team. Multiple products have been patented. And it has three subsidiaries: Kailida Motor, Kailida Welding Machine, and Kailida Welding Materials.

The company's motor products mainly include various series of products such as YBX3, YBX4, YE3, YE4, YBBP, YVF, YBF3, YSF3 three-phase motors, etc. The products have passed 3C certification, CE certification, IS09000-2015 quality management system certification, and have obtained QS production license, EX explosion-proof certificate, export product quality license, etc. The products are exported to both domestic and foreign markets.

The company implements a sustainable development strategy, upholds the business philosophy of "integrity, pragmatism, efficiency, and innovation", always adheres to the policy of "people-oriented, quality wins", and establishes a good corporate image with advanced equipment, scientific management, meticulous design, exquisite craftsmanship, and high-quality service. The company is based in the industry and dedicated to society with high standard product quality, discounted prices, and comprehensive and thoughtful services.

FAQ

Q1: Are you a factory or a trading company?
A1: As a manufacturer, we have many years of experience in the development and production of motors and industrial fans

Q2: Do you provide customized services?
A2: Of course, both OEM and ODM are available.

Q3: How to obtain a quotation?
A3: Regarding your purchase request, please leave us a message and we will reply to you within one hour of working hours.

Q4: Can I buy one as a sample?
A4: Of course.

Q5: How is your quality control?
A5: Our professional QC will inspect the quality during the production process and conduct quality testing before shipment.

Q6: What warranty do you offer?
A6: Within one year, during the warranty period, we will provide free easily damaged parts to solve any problems that may occur except for incorrect operation.