Product Amount: NMRV030
Gearing Arrangement: Worm
Output Torque: 2~24N.M
Rated Power: .06kw~~.18kw
Input Pace: 1400rpm
Output Velocity: 18~~280rpm
Speed ratio: 5/10/fifteen/twenty/twenty five/thirty/40/fifty/sixty/80
Housing materials: Aluminium alloy
Worm equipment materials: chromium alloy 20cr
Worm wheel materials: bronze ZQsn10-1
Bearing: import model / china brand bearing
Shade: blue / siliver
Bundle dimension: 113*a hundred*130mm
Package deal excess weight: 1.8kg
Certification: ISO9001:2008
Extra service: OEM
Packaging Information: 1 set / carton,a number of cartons / wooden pallet
Port: HangZhou port/ ZheJiang port/ DHL / UPS/ TNT

Traits:The Speed reducer motor features(1) Massive output torque
(2) Risk-free, dependable, inexpensive and tough(3) Steady transmission, quiet procedure
(4) Substantial heat-radiating effectiveness, higher carrying ability(5) Combination of 2 single-action worm equipment velocity reducers, conference the demands of super pace ratio

Performance parameter for RV sequence worm gear velocity reducer

Motor power	Model	speed ratio	output velocity	output toruqe
.06kw 1400rpm	NMRV030	five	280rpm	2.0N.M
	NMRV030	7.5	186rpm	2.6N.M
	NMRV030	ten	140rpm	3.3N.M
	NMRV030	15	94rpm	4.7N.M
	NMRV030	twenty	70rpm	5.9N.M
	NMRV030	twenty five	56rpm	6.8N.M
	NMRV030	30	47rpm	7.9N.M
	NMRV030	40	35rpm	9.7N.M
	NMRV030	fifty	28rpm	11.0N.M
	NMRV030	60	24rpm	twelve.0N.M
	NMRV030	eighty	18rpm	14.0N.M
.09kw 1400rpm	NMRV030	five	280rpm	2.7N.M
	NMRV030	7.five	186rpm	3.9N.M
	NMRV030	ten	140rpm	5.0N.M
	NMRV030	15	94rpm	7.0N.M
	NMRV030	20	70rpm	8.8N.M
	NMRV030	25	56rpm	10.0N.M
	NMRV030	thirty	47rpm	twelve.0N.M
	NMRV030	forty	35rpm	fourteen.0N.M
	NMRV030	fifty	28rpm	seventeen.0N.M
	NMRV030	sixty	24rpm	eighteen.0N.M
0.12kw 1400rpm	NMRV030	5	280rpm	3.6N.M
	NMRV030	seven.five	186rpm	5.2N.M
	NMRV030	10	140rpm	6.6N.M
	NMRV030	fifteen	94rpm	9.3N.M
	NMRV030	20	70rpm	12.0N.M
	NMRV030	twenty five	56rpm	14.0N.M
	NMRV030	30	47rpm	sixteen.0N.M
	NMRV030	forty	35rpm	19.0N.M
	NMRV030	fifty	28rpm	22.0N.M
0.18kw 1400rpm	NMRV030	5	280rpm	5.3N.M
	NMRV030	7.five	186rpm	7.7N.M
	NMRV030	10	140rpm	ten.0N.M
	NMRV030	15	94rpm	fourteen.0N.M
	NMRV030	20	70rpm	18.0N.M
	NMRV030	25	56rpm	twenty.0N.M
	NMRV030	thirty	47rpm	24.0N.M

The pace reducer NMRV030 Components define dimension

	K1	G	KG	KH	R
NMRV030	85	14	24	8	15

Pace reducer Dimensions of One Extension & Double extension

	D(h6)	B	B1	G1	L	L1	f	b1	t1
NMRV030	14	30	32.5	sixty three	102	128	M6	five	16

The NMRV030 pace reducer Motor – Double extension worm shaft

	G2	d(j6)	B	F	b1	t1
NMRV030	forty five	9	20	—	3	10.2

The NMRV030 speed reducer Motor

IEC Motor adapters
Model	PAM(IEC)	N	M	P	ration	Shaft:D
NMRV030	63B5	95	115	140	7.5	11
	63B14	sixty	75	90	7.five	11
	56B5	80	a hundred	120	seven.five	nine
	56B14	fifty	sixty five	eighty	7.5	9

The NMRV030 pace reducer Motor – Mounting positions

Worm gearbox of Place diagram for output flange

Worm gearbox of placement diagram for torque arm

Worm gearbox of place diagram for a single-way output shaft

Notice for purchasing:

one) when ordering,please refer to the details of the goods and notify us the actual kind your require according to your demands,like input speed,output torque,configuration,installation,and so forth:the installation place of the items in the get need to accord with your genuine demands,otherwise, it will end result in oil leakage, which will influence the serving lifestyle of the goods negatively.if there is particular need to the installation position,you should tension it and inform us.
two) to achieve the excellent point out of the variators, the widespread doing work speed ought to be selected in the middle situation,alternatively,it ismot acceptable to decide on in the positions of min,or max.speed
three) if your requirements of worm gearbox or velocity variator are different from shte standard products as in the catalogue,like:some part that should be personalized or mounted with specific motors,remember to notify us in progress

Advantages and disadvantages of worm gear reducer

If you are looking for a worm gear reducer, you have come to the right place. This article will cover the pros and cons of worm gear reducers and discuss the different types available. You will learn about multi-head worm gear reducers, hollow shaft worm gear reducers as well as hypoid gear sets and motors.

Hollow shaft worm gear reducer

Hollow shaft worm gear reducers are used to connect two or more rotating parts. They are available in single-axis and dual-axis versions and can be connected to various motor types. They can also have different ratios. The ratios of these gear reducers depend on the quality of the bearings and assembly process.
Hollow shaft worm gear reducers are made of bronze worm gears and cast iron hubs. The gears are lubricated with synthetic oil. They are lightweight and durable. They can be installed in various engine housings. Additionally, these gear reducers are available in a variety of sizes. The range includes 31.5, 40, 50, 63, and 75mm models. Other sizes are available upon request.
In addition to worm gear reducers, there are also helical gear reducers. These reducers can achieve very low output speeds. They are also suitable for all-around installations. In addition, the advantage of a multi-stage reducer is that it is more efficient than a single-stage gear reducer. They also feature low noise, low vibration, and low energy consumption.
Hollow shaft worm gear reducers are generally less expensive and last longer. They are also a suitable replacement for solid shaft gearboxes for machines that require high torque without compromising strength. Typical gear arrangements include worm, spur, helical and bevel gears. Gear ratio is the ratio of input torque to output torque.

Multi-head worm gear reducer

The multi-head worm gear reducer is used to reduce the speed of the machine. It uses friction to hold the worm in place while transmitting power. These gears can also be called ground worms and hardened worm gears. They are useful in conveying systems and most engineering applications.
Multiple worm reducers have a large number of gear ratios. These gear designs have a central cross-section that forms the front and rear boundaries of the worm gear. This design is a better choice than other worm gears because it is less prone to wear and can be used with a variety of motors and other electronics.
Adjustable multi-head worm gear reducer to reduce axial play. Usually, the backlash on the left and right sides of the worm is the same. However, if you need less backlash, you can buy a double lead worm gear. This design is ideal for precision applications requiring small clearances. The lead of the opposing teeth of the double worm gear is different from the right side, so the backlash can be adjusted without adjusting the center distance between the worm gears.
Worm gear reducers are available from a variety of manufacturers. Many gear manufacturers stock these gears. Since the gear ratios are standardized, there is no need to adjust the height, diameter, or length of the shaft. Worm gears have fewer moving parts, which means they require less maintenance.

Hypoid Gear Set

Worm gears are the most common type of gear. While these gears are great for high-to-low ratios, hypoid gear sets are much more efficient in all ratios. This difference is due to higher torque density, better geometry and materials, and the way hypoid gears transmit force differently than worm gears.
Hypoid gear sets have curved helical teeth. This results in smooth gear meshing and little noise. This is because the hypoid gears start to slowly contact each other, but the contact progresses smoothly from tooth to tooth. This reduces friction and wears, thereby increasing the efficiency of the machine.
The main advantages of hypoid gears over worm gears are higher torque capacity and lower noise levels. Although their upfront cost may be higher, hypoid gears are more efficient than worm gears. They are able to handle higher initial inertia loads and can deliver more torque with a smaller motor. This saves money in the long run.
Another advantage of hypoid gears is the lower operating temperature. They also do not require oil lubrication or ventilation holes, reducing maintenance requirements. The hypoid gear set is maintenance-free, and the grease on the hypoid gear set lasts for decades.

Hypoid gear motor

A hypoid gear motor is a good choice for a worm gear reducer as it allows for a smaller motor and more efficient energy transfer. In fact, a 1 hp motor driving a hypoid reducer can provide the same output as a 1/2 hp motor driving a worm reducer. A study by Nissei compared two gear reduction methods and determined that a hypoid gear motor produces more torque and power than a worm reducer when using a fixed reduction ratio of 60:1. The study also showed that the 1/2 HP hypoid gear motor is more energy efficient and reduces electricity bills.
Worm reducers run hotter than hypoid gears, and the added heat can shorten their lifespan. This can cause components to wear out faster, and the motor may require more frequent oil changes. In addition, hypoid gear motors are more expensive to manufacture.
Compared to worm gears, hypoid gears offer higher efficiency and lower operating noise. However, they require additional processing techniques. They are made of bronze, a softer metal capable of absorbing heavy shock loads. Worm drives require work hardening and are less durable. Operating noise is reduced by up to 30%, and hypoid gears are less prone to breakage than bevel gears.
Hypoid gear motors are prized for their efficiency and are used in applications requiring lower torque. A unique hypoid tooth profile reduces friction. In addition, hypoid gear motors are ideal for applications where space is limited. These geared motors are often used with pulleys and levers.

R series worm gear reducer

R series worm gear reducers have a variety of characteristics that make them ideal for different applications. Its high rigidity cast iron housing and rigid side gears are designed for smooth drive and low noise. It also features high load capacity and long service life. Additionally, it can be assembled into many different configurations as required.
High efficiency, large output torque and good use efficiency. It comes in four basic models ranging from 0.12KW to 200KW. It can be matched with right angle bevel gearbox to provide large speed ratio and high torque. This combination is also suitable for low output and high torque.

AGKNX Electric Worm Gear Reducer

AGKNX Electric worm gear reducers are available with NEMA C-face mounting flanges for a variety of motors. These reducers feature double lip oil seals, an aluminum alloy housing, and two bearings on the input and output shafts. These reducers are rust-proof and have epoxy paint on the inside. They are available in a variety of ratios, from 7.5:1 to 100:1.
Worm reducers are one of the most cost-effective and compact gears. These reducers increase output torque while reducing input speed. AGKNX Electric’s worm gear reducers are pre-installed with Mobil SHC634 Synthetic Gear Oil. These reducers have an internal oil gallery guide to protect the shaft. They also have a one-piece cast iron housing.
AGKNX Electric Corporation is the leading independent distributor of electric motors in the United States. They have eight strategically located warehouses, enabling them to ship most orders on the same day. They offer motors of various sizes up to 20,000 hp. They also offer a variety of motor controls and variable speed drives.

editor by czh