China gear motor machinery, gearbox stepper motor, gearbox rotary tiller agnee worm gearbox

Model Quantity: NMRV030
Gearing Arrangement: Worm
Output Torque: 2~24N.M
Rated Energy: .06kw~~.18kw
Enter Speed: 1400rpm
Output Pace: eighteen~~280rpm
Speed ratio: 5/10/fifteen/20/25/thirty/forty/50/60/80
Housing content: Aluminium alloy
Worm equipment material: chromium alloy 20cr
Worm wheel materials: bronze ZQsn10-one
Bearing: import manufacturer / china model bearing
Shade: blue / siliver
Package dimension: 113*a hundred*130mm
Package deal bodyweight: 1.8kg
Certification: ISO9001:2008
Additional services: OEM
Packaging Particulars: 1 set / carton,many cartons / picket pallet
Port: HangZhou port/ ZheJiang port/ DHL / UPS/ TNT

Characteristics:The Speed reducer motor characteristics(1) Big output torque
(2) Risk-free, reliable, cost-effective and durable(3) Stable transmission, tranquil operation
(4) Higher warmth-radiating performance, high carrying potential(5) Combination of 2 solitary-phase worm equipment velocity reducers, assembly the demands of super pace ratio

Efficiency parameter for RV sequence worm gear velocity reducer

Motor electrical power Model pace ratio output velocity output toruqe
.06kw 1400rpm NMRV030 five 280rpm 2.0N.M
NMRV030 7.5 186rpm 2.6N.M
NMRV030 10 140rpm 3.3N.M
NMRV030 15 94rpm 4.7N.M
NMRV030 20 70rpm 5.9N.M
NMRV030 twenty five 56rpm 6.8N.M
NMRV030 thirty 47rpm 7.9N.M
NMRV030 40 35rpm 9.7N.M
NMRV030 fifty 28rpm eleven.0N.M
NMRV030 60 24rpm 12.0N.M
NMRV030 80 18rpm fourteen.0N.M
.09kw 1400rpm NMRV030 five 280rpm 2.7N.M
NMRV030 seven.five 186rpm 3.9N.M
NMRV030 ten 140rpm 5.0N.M
NMRV030 fifteen 94rpm 7.0N.M
NMRV030 twenty 70rpm 8.8N.M
NMRV030 25 56rpm ten.0N.M
NMRV030 30 47rpm 12.0N.M
NMRV030 40 35rpm fourteen.0N.M
NMRV030 fifty 28rpm 17.0N.M
NMRV030 sixty 24rpm eighteen.0N.M
0.12kw 1400rpm NMRV030 5 280rpm 3.6N.M
NMRV030 seven.5 186rpm 5.2N.M
NMRV030 10 140rpm 6.6N.M
NMRV030 fifteen 94rpm 9.3N.M
NMRV030 twenty 70rpm 12.0N.M
NMRV030 25 56rpm fourteen.0N.M
NMRV030 30 47rpm 16.0N.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 10.0N.M
NMRV030 fifteen 94rpm fourteen.0N.M
NMRV030 20 70rpm eighteen.0N.M
NMRV030 25 56rpm twenty.0N.M
NMRV030 30 47rpm 24.0N.M

The velocity reducer NMRV030 Equipment define dimension

NMRV030 eighty five fourteen 24 8 15

Speed reducer Dimension of Solitary Extension & Double extension

D(h6) B B1 G1 L L1 f b1 t1
NMRV030 fourteen thirty 32.five 63 102 128 M6 5 sixteen

The NMRV030 velocity reducer Motor – Double extension worm shaft

G2 d(j6) B F b1 t1
NMRV030 45 9 twenty 3 ten.2

The NMRV030 speed reducer Motor

IEC Motor adapters
Design PAM(IEC) N M P ration Shaft:D
NMRV030 63B5 ninety five a hundred and fifteen 140 seven.5 eleven
63B14 60 seventy five 90 seven.5 11
56B5 eighty one hundred one hundred twenty 7.5 nine
56B14 50 65 80 7.five nine

The NMRV030 speed reducer Motor – Mounting positions

Worm gearbox of Place diagram for output flange

Worm gearbox of position diagram for torque arm

Worm gearbox of position diagram for one-way output shaft

Notice for ordering:

1) when ordering,please refer to the particulars of the goods and explain to us the actual kind your need in accordance to your specifications,like enter pace,output torque,configuration,set up,and many others:the set up position of the products in the buy should accord with your genuine needs,or else, it will result in oil leakage, which will effect the serving existence of the products negatively.if there is specific necessity to the set up situation,make sure you anxiety it and tell us.
two) to attain the outstanding state of the variators, the widespread working pace need to be decided on in the middle position,alternatively,it ismot suitable to decide on in the positions of min,or max.pace
3) if your specifications of worm gearbox or speed variator are various from shte regular merchandise as in the catalogue,like:some portion that ought to be tailored or mounted with specific motors,please tell us in advance

What is a worm gear reducer?

The worm gear reducer is used to change the output speed of the mechanical device. It consists of worm and helical gears mounted on the input side of the equipment. In some cases, this gear reduction system can be multi-stage, enabling extremely low output speeds. It has the advantages of low energy consumption and low vibration.
worm_reducerHollow shaft worm gear reducer

Worm gear reducer is an effective device to reduce the speed of mechanical equipment. The use of hard steel or non-ferrous metals for the worm increases its efficiency. Worms made of hard steel generate more heat than worms made of mild steel. Different thermal expansion results in gaps between mating surfaces. Despite its many benefits, worm gear reducers are prone to oil leakage, which can be a problem for a number of reasons.
Hollow shaft worm gear reducers are available in different gear ratios and are compatible with many motor types. Some are available in dual-axis and single-axis configurations and can be mounted horizontally or vertically. They are also available in intermediate ratios, as well as four- and five-speed transmission types. They can also be connected with additional output shafts.
Another type of worm gear reducer is the multi-stage variety. This gear reducer has multiple stages, enabling it to reduce speed with extremely low output speeds. In addition to the large transmission ratio, the multi-stage gear reducer has low noise, low vibration and low energy consumption.
Worm gear reducers offer space-saving solutions as well as increased torque. Agknx Gearbox offers worm gear reducers that solve common deceleration problems. The company has also expanded its product range into the bathroom market. Compared with the standard gearbox, the worm gear reducer has the characteristics of lower price and better torque output.
hourglass worm gear

The hourglass type worm gear reducer has multi-tooth line contact and is widely used in heavy machinery. These gears are characterized by a high load-carrying capacity, but they are highly sensitive to misalignment and manufacturing errors. However, by employing point contact, these gears can be made more reliable and can withstand higher loads.
Another major advantage of the hourglass worm gear is its high load capacity. The tooth profile design of the gears has a high relative slip ratio, which improves efficiency and load capacity. In addition, the large angle between the sliding direction and the contact line provides a low coefficient of friction. The hourglass worm gear also features premium carburized steel and phosphor bronze castings for exceptional durability. In addition, the tooth profile is very precise, the operation is quiet, and the speed fluctuation is small.
Agknx worm gear reducers are designed to operate for up to ten hours per day with an even load. The design of this worm gear reducer stems from Sumitomo Heavy Industries’ extensive experience in gear reducers. The smooth surface texture and precise tooth profile of the gears ensure that the gears can withstand high loads without damaging the lubricant film. In addition, Agknx worm shafts are specially designed to have the right stiffness.
Hourglass worm gear reducers are designed to maximize load capacity while minimizing energy consumption. Its fully meshed teeth reduce surface pressure on the worm gear teeth and increase load capacity.
worm_reducerDouble throat worm gear

There are a few things to consider when choosing a dual-throat worm gear. First, the diameter of the root circle must match the circle pitch of the larger gear. This measurement is usually done by measuring the distance between adjacent teeth. Alternatively, the worm’s normal module can be used. It is the value entered in the worm module dialog. In addition, the axial pitch of the worm should be equal to the pitch diameter of the circular pitch.
Double-throat worm gears are an excellent choice for heavy and heavy-duty applications. The design of this worm gear is ideal for heavy-duty applications as it provides a tighter connection between the worm and the gear. It is also more compact than other types of gear and is comparable to a fine-pitch lead screw.
The efficiency of a double-throat worm gear depends on the material of the gear and worm. Typically, gears are made of case-hardened steel, while worm gears are made of bronze or cast iron. In some cases, a combination of cast iron and bronze can be used.
The deflection of the worm shaft is also affected by the tooth parameters. Tooth height, pressure angle, and size factors all affect the deflection of the worm shaft. In addition, the number of worm threads is another important parameter that affects the deflection of the worm shaft.
Double-throat worm gears are commonly used in industrial applications where high drive reduction is required. The worm has a concave and internal tooth structure that can be adjusted to achieve various ratios. Worm gears and worm gear assemblies must be properly mounted on their shafts to prevent back drive.
Brass worm gear

The basic working principle of the brass worm gear reducer is the same as that of the traditional worm gear reducer. Its axial pitch must be equal to the circumferential pitch of the larger gear. The single-thread design advances one tooth per revolution, while the double-thread design advances two teeth. The threads on the worm are either left-handed or right-handed. The lead of a worm is the distance a point on the thread of the worm moves in one revolution. The lead angle is the angle tangent to the pitch of the cylinder and the axis of the worm.
Double-thread worm gear reducers are best for heavy loads. It provides the tightest connection between the worm and the gear. Assembly of the worm gear requires precise mounting. The keyway installation method involves drilling a square cut in the gear hole. This prevents the worm from rotating on the shaft and helps transmit torque. Then use the set screw to secure the gear to the hub.
The large fuel tank helps keep the worm gear clean and reduces heat. It also provides lubrication for extended life. Worm gear reducers with oil reservoirs provide a lubricated environment and low-friction surfaces. Additionally, it offers multi-position installation flexibility. Additionally, its housing is cross-milled for precise alignment. It also features internal baffles for leak-free ventilation.
I260 series worm gear reducers are one-piece iron casings with solid or hollow output shafts and tapered roller bearings. This gear reducer is designed for low to medium-horsepower applications. This gear reducer is a cost-effective option with low initial cost, the high gear ratio, and high torque in a compact package. Also, it is more shock resistant than other gear reducers.
worm_reducerBrass worm gear

Brass worm gear reducer is a reduction gear. This type of gear can provide a lot of reduction in a small package. This type of gear reducer also has the ability to generate high torque. However, it is important to understand that this gear reducer has thermal limitations, which reduce its efficiency. The choice of lubricant for this gear reducer is very flexible. However, being a yellow metal, it is important to remember that the lubricant must be non-reactive.
Worm gears are used in many consumer and industrial applications and have high reduction ratios. These gears are produced in various configurations and sizes. Worm gears are similar to spur gears but have non-parallel shafts. Worm gears are also suitable for applications requiring low output speed but high torque.
Worm gears have some distinct advantages over other gears. First, unlike standard gears, the worm rotates in a worm-like motion. This mechanism prevents reverse movement. This is because the lead angle of the worm gear is small. Additionally, the worms self-lock, helping to prevent reversal. However, this mechanism is not entirely reliable. Worm gears can be found in elevators, fishing reels, sprockets, and automotive power steering.
Another advantage of worm gears is that they are easy to manufacture. The rationale behind this design is to have two mutually perpendicular axes. Then, two or more threads are added to the worm gear. The common tangent between these two shafts intersects the pitch line of the worm gear shaft. This is the basis of transfer speed.

China gear motor machinery, gearbox stepper motor, gearbox rotary tiller     agnee worm gearboxChina gear motor machinery, gearbox stepper motor, gearbox rotary tiller     agnee worm gearbox
editor by czh