Nmrv Electric AC Motor with Worm Gearbox Aluminum Shell Speed Reducer

• Customization: Available
• Application: Motor, Machinery, Marine, Agricultural Machinery
• Function: Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction
• Model NO.: NMRV40-60-14-B5
• Layout: Three-Ring
• Hardness: Hardened Tooth Surface
• Installation: Torque Arm Type
• Step: Single-Step
• Type: Worm Gear Box
• Frequency: 50Hz / 60Hz
• Protection Class: IP55/54
• Speed Ratio: 60
• Input Speed: 750-3000rpm
• Mount Type: B3, B5, B14,B34,B35
• Color: Blue/Green/Silver/Customize
• Delivery Time: 20days
• Quanrantee: 12months
• Voltage: 380V/415V/440V
• Frame Material: Aluminum Alloy or Cast Iron Housing
• Lubricant: Synthetic or Mineral Lubrication Oil
• Worm Wheel: Bronze Alloy
• Worm Shaft Material: Carburizing Steel, 20crmnti, 58-62HRC
• Product Name: Nmrv Worm Gear Reducer Worm Gearbox
• Transport Package: Carton/Woodencase/Plywood Case
• Trademark: GEXIN
• Origin: Taizhou, China
• HS Code: 8483409000
• Production Capacity: 500000PCS/Year

Product Description

GEXIN NMRV SERIES REDUCER/GEAR BOX

Gexin Electromechanical Co.,Ltd.is a company specializing in the production and processing of asynchronous motors.
Its products mainly include Y, Y2 and IE2 series three phase Asynchronous motors, MS aluminum shell motors, YD series multi-speed motors, YCT series electromagnetic variable-speed motors, YVP variable-frequency and variable speed motors, YEJ electromagnetic braking three-phase asynchronous motors, YC/YCL and YL single-phase series motors, JY single-phase asynchronous motors and MY/ML aluminum shell single-phase asynchronous motors. It has a strong R&D team, and the motor produced by the company is brand new, with national standard stator and rotor and all copper. Product 3c certification, strict technology, each processed part has passed the incoming QC, and the manufacturing process inspection. With rich production experience and advanced production equipment, the company has established long-term cooperative relations with many enterprises with strong strength, reasonable price and high-quality service. Business is sincere, and being the first person in business is our aim.
Worm Gear Reducer is a power transmission mechanism, the use of gear speed converter, the number of motor rotation speed down to the desired number of rotation,reducer is generally used for low speed and high torque transmission equipment, to reduce the speed of an electric motor, an internal combustion engine, or other high-speed power by meshing a large gear on the output shaft with a small number of gears on the input shaft of the reducer, ordinary reducer will have several pairs of the same principle gear to achieve the desired reduction effect, the ratio of the number of teeth of the large and small gears, is the transmission ratio.

Product Description

Type	Worm Gear Speed Reducer/ gearbox
Model	NMRV 25/30/40/50/63/75/90/110/130/150/185
Ratio	5,7.5,10,15,20,25,30,40,50,60,80,100.
Color	Blue(RAL5010)/Silver grey (K9149) Or On Customer Request
Material	Housing: Aluminum alloy(size 25~90) / Cast iron(size 110~185)
	Worm wheel: Aluminum Bronze or Tin 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,Car Manufacturing.
IEC Flange	IEC standard flange,Square flange or on customer request.
Lubricant	Synthetic oil or worm gear oil
Protection Class	IP55

Exploded View

Product Parameters

 

 

 

 

Motor Flange						The Hole Diameter of Shaft
PAM IEC	N	M	P	E	F	Transmission Ratio
						7.5	10	15	20	25	30	40	50	60	80	100
NMRV025	56B14	50	65	80	3	10.4	9				-	9				-
NMRV030	63B5	95	115	140	4	12.8	11								-
	63B14	60	75	90
	56B5	80	100	120	3	10.4	9										-
	56B14	50	65	80
NMRV040	71B5	110	130	160	5	16.3	14							-
	71B14	70	85	105
	63B5	95	115	140	4	12.8	11
	63B14	60	75	90
	56B5	80	100	120	3	10.4	-							9
NMRV050	80B5	130	165	200	6	21.8	19						-
	80B14	80	100	120
	71B5	110	130	160	5	16.3	14										-
	71B14	70	85	105
	63B5	95	115	140	4	12.8	-						11
NMRV063	90B5	130	165	200	8	27.3	24						-
	90B14	95	115	140
	80B5	130	165	200	6	21.8	19									-
	80B14	80	100	120
	71B5	110	130	160	5	16.3	-						14
	71B14	70	85	105
NMRV075	100/112B5	180	215	250	8	31.3	28			-
	100/112B14	110	130	160
	90B5	130	165	200	8	27.3	24							-
	90B14	95	115	140
	80B5	130	165	200	6	21.8	-			19
	80B14	80	100	120
NMRV090	100/112B5	180	215	250	8	31.3	28						-
	100/112B14	110	130	160
	90B5	130	165	200	8	27.3	24									-
	90B14	95	115	140
	80B5	130	165	200	6	21.8	-						19
	80B14	80	100	120
NMRV110	132B5	230	265	300	10	41.1	38				-
	100/112B5	180	215	250	8	31.3	28									-
	90B5	130	165	200	8	27.3	-				24
NMRV130	132B5	230	265	300	10	41.1	38							-
	100/112B5	180	215	250	8	31.3	-				28
NMRV150	160B5	250	300	350	12	45.3	42
	132B5	230	265	300	10	41.3	-			38							-
	100/112B5	180	215	250	8	31.3	-								28

 

Installation Instructions

 

Detailed Photos

 


 

Advantage

* 100% Copper wire,100%  Power Output;
* 100% test after each process and final test before packing.
* 20Years Manufacture Experience;
*  Single Phase Motors are with centrifugal switch ,which are suitable for high start torque application like     air compressor,fans,pumps and so on;
* Energy saving;
* Superior Life;
* Quiet Operation;
* Easy maintance;
* Be made of selected quality materals.latest design in entirety;
*OEM Service 
*CE/ISO Approved 
*20-30days lead time
Quality Assurance:
1 year quality warranty and fast after-sales service.



 

 

 

Gexin Electromechanical Co., Ltd., 
^{We have 150 employees, an annual output value of $1800w and an area of 26000sqm.}


 

Foreign Exhibition

FAQ

1: Are you a factory or just a trading company?

A1: Manufacturer,and we focus on the development and production of electric motors for more than 20 years.

 

Q2: Is customized service available?

A2: Of course, OEM & ODM both are available.

 

Q3: How can I get the quotation?

A3: Leave us message with your purchase requirements and we will reply you within one hour on working time. And you may contact us directly by Trade Manager.

 

Q4:Can I buy one as sample?

A4: Yes, of course.

 

Q5: How about your quality control?

A5: Our professional QC will check the quality during the production and do the quality test before shipment.

Q6: What is your payment term?

A6: 30% T/T in advance, 70% balance when receiving B/L copy Or 100% irrevocable L/C at sight.
 

Q7: What is your lead time?

A7: About 20-30 days after receiving advance deposit or original L/C.
 

Q8: What certificates do you have?

A8: We have CE, ISO. And we can apply for specific certificate for different country such as SONCAP for Nigeria, COI for Iran, SASO for Saudi Arabia, etc.
 

Q9: What warranty do you provide?

A9: One year, during the guarantee period, we will supply freely of the easy damaged parts for the possible problems except for the incorrect operation. After expiration, we supply cost spare parts for alternator maintenance.