Описание на продукта

NMRV fifty Worm Gear Electric powered Motor Velocity Reducer Gearbox Worm Gear Velocity Reducer

Входни конфигурации	Double or one input shaft (NRV)
	PAM / IEC motor enter shaft with circle or square flange (NMRV)
Изходни конфигурации	Double or single output shaft
	Output flange

Main Feature

The gearbox can rotate in the two directions function and consists of 1 oil filling at delivery.  you will benefit from its higher high quality and a brief shipping time.

Спецификация

Design

Motor Enter Flange (circle)

Transmission Ratio

Electricity (kw)

Съотношение (i)

Nominal Torque (Nm)

PAM / IEC

Interior Dia.

Dis. Between Diagonal Screw Holes

Exterior Dia.

Width of Crucial Slot

пет

седем.пет

10

петнадесет

двадесет

25

30

четиридесет

50

шестдесет

80

сто

Н

М

П

Е

Diamter of Input Shaft

NMRV25

56B14

50

шестдесет и пет

80

three

9

–

9

–

.06

7.5-sixty

two.6-14

NMRV30

63B5

95

one hundred fifteen

140

four

11

–

.06-.eighteen

7.5-eighty

two.6-14

63B14

60

75

ninety

56B5

80

сто

сто и двадесет

3

nine

–

56B14

50

шестдесет и пет

осемдесет

NMRV40

71B5

110

сто и тридесет

160

пет

14

–

.09-.37

seven.5-100

eleven-53

71B14

70

85

105

63B5

деветдесет и пет

сто и петнадесет

140

four

11

63B14

60

седемдесет и пет

90

56B5

80

сто

120

3

–

9

NMRV50

80B5

сто и тридесет

165

двеста

шест

19

–

.twelve-.seventy five

seven.5-one hundred

21-89

80B14

80

100

120

71B5

110

130

a hundred and sixty

пет

14

–

71B14

70

85

one zero five

63B5

95

115

140

4

–

11

NMRV63

90B5

сто и тридесет

165

200

8

24

–

.twenty five-1.five

7.5-100

fifty six-166

90B14

95

one hundred fifteen

сто и четиридесет

80B5

сто и тридесет

сто шестдесет и пет

двеста

шест

19

–

80B14

осемдесет

100

сто и двадесет

71B5

one hundred ten

сто и тридесет

160

пет

–

14

71B14

70

85

105

NMRV75

100/112B5

сто осемдесет

215

250

осем

–

28

–

.fifty five-4

seven.5-one hundred

ninety-269

100/112B14

110

130

160

90B5

сто и тридесет

a hundred sixty five

200

8

24

–

90B14

95

сто и петнадесет

140

80B5

сто и тридесет

165

200

шест

–

19

80B14

80

сто

120

71B5

110

130

a hundred and sixty

–

–

четиринадесет

NMRV90

one hundred/112B5

a hundred and eighty

215

250

осем

–

28

–

.fifty five-4

seven.5-100

a hundred and one-458

a hundred/112B14

110

сто и тридесет

a hundred and sixty

90B5

130

a hundred sixty five

200

8

24

–

90B14

95

сто и петнадесет

сто и четиридесет

80B5

130

a hundred sixty five

двеста

шест

–

19

80B14

80

сто

сто и двадесет

NMRV110

132B5

230

265

three hundred

10

–

38

–

1.1-7.5

seven.5-100

242-660

132B14

сто и тридесет

a hundred sixty five

двеста

–

a hundred/112B5

180

215

250

8

28

–

90B5

130

сто шестдесет и пет

двеста

–

24

90B14

деветдесет и пет

one hundred fifteen

140

–

80B5

сто и тридесет

165

200

–

19

NMRV130

132B5

230

265

three hundred

десет

–

38

–

2.2-7.5

7.5-100

333-1596

132B14

130

сто шестдесет и пет

двеста

–

a hundred/112B5

a hundred and eighty

215

250

осем

–

28

90B5

сто и тридесет

165

двеста

–

–

24

90B14

деветдесет и пет

сто и петнадесет

сто и четиридесет

NMRV150

160B5

250

300

350

12

–

четиридесет и две

–

2.2-15

seven.5-a hundred

570-1760

132B5

230

265

300

десет

–

38

–

132B14

сто и тридесет

165

200

–

a hundred/112B5

a hundred and eighty

215

250

8

–

28

Organization profile

State of affairs

Опаковка

ЧЗВ

Q1: I want to buy your goods, how can I spend?
A: You can shell out by way of T/T(thirty%+70%), L/C ,D/P and many others. 

Q2: How can you assure the good quality?
A: A single year’s guarantee from B/L date. If you meet up with with high quality difficulty, you should send out us pictures or video to check out, we promise to send spare components or new goods to substitute. Our assure not include inappropriate operation or improper specification selection. 

Q3: How we decide on versions and requirements?
A: You can e-mail us the series code (for example: RC series helical gearbox) as nicely as prerequisite details, such as motor electricity,output speed or ratio, service factor or your application…as considerably information as feasible. If you can source some photographs or drawings,it is great. 

This fall: If we don’t find what we want on your internet site, what should we do?
A: We offer 3 alternatives:
1, You can electronic mail us the photos, drawings or descriptions specifics. We will try out to style your merchandise on the basis of our
standard models.
two, Our R&D section is expert for OEM/ODM goods by drawing/samples, you can send out us samples, we do customized design and style for your bulk purchasing.
3, We can produce new merchandise if they have very good market place. We have currently designed numerous products for unique employing profitable, this kind of as special gearbox for agitator, cement conveyor, sneakers machines and so on. 

Q5: Can we purchase 1 laptop of each and every product for good quality testing?
A: Sure, we are glad to accept trial get for good quality screening.

Q6: How about your merchandise shipping and delivery time?
A: Generally for 20’container, it requires twenty five-thirty workdays for RV series worm gearbox, 35-forty workdays for helical gearmotors.

US $18-35 / Брой |

20 Pieces (Минимална поръчка)

###

Приложение:	Motor, Machinery, Agricultural Machinery
Твърдост:	Закалена повърхност на зъба
Монтаж:	B3,B6,B7,B8,V5,V6
Оформление:	Коаксиален
Форма на зъбното колело:	Cylindrical Gear
Стъпка:	Едностъпково

###

Персонализиране:	Налично | Персонализирана заявка

###

Входни конфигурации	Double or single input shaft (NRV)
	PAM / IEC motor input shaft with circle or square flange (NMRV)
Изходни конфигурации	Double or single output shaft
	Output flange

###

Модел	Motor Input Flange (circle)					Transmission Ratio												Мощност (kw)	Съотношение (i)	Nominal Torque (Nm)
	PAM / IEC	Internal Dia.	Dis. Between Diagonal Screw Holes	External Dia.	Width of Key Slot	5	7.5	10	15	20	25	30	40	50	60	80	100
		Н	М	П	Е	Diamter of Input Shaft
NMRV25	56B14	50	65	80	3	9					–	9				–		0.06	7.5-60	2.6-14
NMRV30	63B5	95	115	140	4	11									–			0.06-0.18	7.5-80	2.6-14
	63B14	60	75	90
	56B5	80	100	120	3	9											–
	56B14	50	65	80
NMRV40	71B5	110	130	160	5	14								–				0.09-0.37	7.5-100	11-53
	71B14	70	85	105
	63B5	95	115	140	4	11
	63B14	60	75	90
	56B5	80	100	120	3	–								9
NMRV50	80B5	130	165	200	6	19							–					0.12-0.75	7.5-100	21-89
	80B14	80	100	120
	71B5	110	130	160	5	14											–
	71B14	70	85	105
	63B5	95	115	140	4	–							11
NMRV63	90B5	130	165	200	8	24							–					0.25-1.5	7.5-100	56-166
	90B14	95	115	140
	80B5	130	165	200	6	19										–
	80B14	80	100	120
	71B5	110	130	160	5	–							14
	71B14	70	85	105
NMRV75	100/112B5	180	215	250	8	–	28			–								0.55-4	7.5-100	90-269
	100/112B14	110	130	160
	90B5	130	165	200	8		24							–
	90B14	95	115	140
	80B5	130	165	200	6		–			19
	80B14	80	100	120
	71B5	110	130	160	–		–						14
NMRV90	100/112B5	180	215	250	8	–	28						–					0.55-4	7.5-100	101-458
	100/112B14	110	130	160
	90B5	130	165	200	8		24									–
	90B14	95	115	140
	80B5	130	165	200	6		–						19
	80B14	80	100	120
NMRV110	132B5	230	265	300	10	–	38				–							1.1-7.5	7.5-100	242-660
	132B14	130	165	200	–
	100/112B5	180	215	250	8		28									–
	90B5	130	165	200			–				24
	90B14	95	115	140	–
	80B5	130	165	200			–									19
NMRV130	132B5	230	265	300	10	–	38							–				2.2-7.5	7.5-100	333-1596
	132B14	130	165	200	–
	100/112B5	180	215	250	8		–				28
	90B5	130	165	200	–		–									24
	90B14	95	115	140
NMRV150	160B5	250	300	350	12	–	42					–						2.2-15	7.5-100	570-1760
	132B5	230	265	300	10		–			38					–
	132B14	130	165	200	–
	100/112B5	180	215	250	8		–							28

US $18-35 / Брой |

20 Pieces (Минимална поръчка)

###

Приложение:	Motor, Machinery, Agricultural Machinery
Твърдост:	Закалена повърхност на зъба
Монтаж:	B3,B6,B7,B8,V5,V6
Оформление:	Коаксиален
Форма на зъбното колело:	Cylindrical Gear
Стъпка:	Едностъпково

###

Персонализиране:	Налично | Персонализирана заявка

###

Входни конфигурации	Double or single input shaft (NRV)
	PAM / IEC motor input shaft with circle or square flange (NMRV)
Изходни конфигурации	Double or single output shaft
	Output flange

###

Модел	Motor Input Flange (circle)					Transmission Ratio												Мощност (kw)	Съотношение (i)	Nominal Torque (Nm)
	PAM / IEC	Internal Dia.	Dis. Between Diagonal Screw Holes	External Dia.	Width of Key Slot	5	7.5	10	15	20	25	30	40	50	60	80	100
		Н	М	П	Е	Diamter of Input Shaft
NMRV25	56B14	50	65	80	3	9					–	9				–		0.06	7.5-60	2.6-14
NMRV30	63B5	95	115	140	4	11									–			0.06-0.18	7.5-80	2.6-14
	63B14	60	75	90
	56B5	80	100	120	3	9											–
	56B14	50	65	80
NMRV40	71B5	110	130	160	5	14								–				0.09-0.37	7.5-100	11-53
	71B14	70	85	105
	63B5	95	115	140	4	11
	63B14	60	75	90
	56B5	80	100	120	3	–								9
NMRV50	80B5	130	165	200	6	19							–					0.12-0.75	7.5-100	21-89
	80B14	80	100	120
	71B5	110	130	160	5	14											–
	71B14	70	85	105
	63B5	95	115	140	4	–							11
NMRV63	90B5	130	165	200	8	24							–					0.25-1.5	7.5-100	56-166
	90B14	95	115	140
	80B5	130	165	200	6	19										–
	80B14	80	100	120
	71B5	110	130	160	5	–							14
	71B14	70	85	105
NMRV75	100/112B5	180	215	250	8	–	28			–								0.55-4	7.5-100	90-269
	100/112B14	110	130	160
	90B5	130	165	200	8		24							–
	90B14	95	115	140
	80B5	130	165	200	6		–			19
	80B14	80	100	120
	71B5	110	130	160	–		–						14
NMRV90	100/112B5	180	215	250	8	–	28						–					0.55-4	7.5-100	101-458
	100/112B14	110	130	160
	90B5	130	165	200	8		24									–
	90B14	95	115	140
	80B5	130	165	200	6		–						19
	80B14	80	100	120
NMRV110	132B5	230	265	300	10	–	38				–							1.1-7.5	7.5-100	242-660
	132B14	130	165	200	–
	100/112B5	180	215	250	8		28									–
	90B5	130	165	200			–				24
	90B14	95	115	140	–
	80B5	130	165	200			–									19
NMRV130	132B5	230	265	300	10	–	38							–				2.2-7.5	7.5-100	333-1596
	132B14	130	165	200	–
	100/112B5	180	215	250	8		–				28
	90B5	130	165	200	–		–									24
	90B14	95	115	140
NMRV150	160B5	250	300	350	12	–	42					–						2.2-15	7.5-100	570-1760
	132B5	230	265	300	10		–			38					–
	132B14	130	165	200	–
	100/112B5	180	215	250	8		–							28

Is a worm gear reducer right for your application?

If you’re interested in gear reduction and wondering if a worm gear reducer is right for your application, you’ve come to the right place. This gear reducer is efficient and compact. In addition, it has small clearances and is easy to install. Let’s take a closer look.

This is a reducer

Worm reducer is a type of reduction gear used in machinery. This gear reduces the output speed by changing the ratio of input to output. Gears come in a wide range of sizes and can be made from a variety of materials, including aluminum, cast iron, and stainless steel. Its efficiency depends on the ratio and size of the gears. It is usually used in low speed applications. But it can also be used as an auxiliary braking device for high-speed moving machinery.
When choosing a reduction gear, it’s important to look for models with multiple teeth. Ideally, it will have more teeth than the corresponding sprocket. This will reduce the noise produced by the gears. The maximum number of teeth of the worm gear should be greater than 40.
Червячните зъбни колела произвеждат по-малко шум и вибрации от конвенционалните зъбни колела. Освен това, те са по-евтини и по-малки от други видове редуктори. Червячните зъбни колела обаче имат някои ограничения, които ги правят по-малко ефективни от другите видове. Например, те не работят толкова ефективно, колкото паралелните или ортогоналните оси, които предават много по-добре мощност.
The main disadvantage of worm gears is the difficulty of lubrication. Worm gear reducers require more lubrication due to the helical motion of the gears. This means it is less efficient and more prone to wear than a standard gearbox. Helical motion has problems transmitting power and causes sliding friction, also known as sliding wear.
A worm reducer is a reduction gearbox used to decelerate a high-speed motor to a low-speed output. Worm gear reducers produce lower output speeds while maintaining high torque. Its gears are made of bronze or stainless steel and have a right-angle output. The gears are very small compared to other reducers, so they can be used in tight spaces and applications where space is limited.

джоб

Worm gear reducers are an excellent choice for applications requiring high torque and low speeds. These reducers are compact, durable and have a long service life. These gearboxes are also compatible with solid and hollow output shafts. This feature eliminates the need for chains or belts, reducing the number of moving parts. Plus, they’re easy to maintain, which means they’re an excellent choice for a variety of applications.
Worm gear reducers are also compact, versatile and easy to install. The worm gear itself is made from a single piece of alloy steel. It has a high helix angle and is case hardened and ground for durability. Its six AF hex sockets are designed for easy installation and a wide range of ratios. Worm gear reducers are also suitable for manual operation. They are easy to install, compact in design and compatible with a wide range of motors and drives.
Worm reducers are often used in industrial settings where a small amount of torque is required to move large objects. They are also useful when space is at a premium. They are compact and easy to install in tight spaces. Worm gears reduce the risk of tripping and are often made of durable materials, making them a popular choice.
Compared with planetary gearboxes, worm gear reducers have many advantages. They are quiet, produce less noise, and are more comfortable to use. They are also more energy efficient than their planetary counterparts. Furthermore, they can be combined with other gearboxes and trains to increase their output efficiency.

Това е висока ефективност

When a worm reducer is used in a gear-motor, it is critical to note that it is extremely high in efficiency. This type of reducer is typically much hotter than a hypoid reducer, which reduces the service life of the gear. The increased thermal stress on the sliding gears results in premature seal wear and leakage. Furthermore, excessive heat causes lubrication to break down and can cause contamination. Helical gear reducers are significantly cooler and have a low-maintenance design. Consequently, they can reduce factory downtime and energy costs.
A servo-worm reducer is an excellent choice for applications requiring high performance, repeatability, and precision positioning. These gear reducers have been specifically designed for use with servo motor technology, which provides tight integration of the gear motor. Other advantages of a servo-worm reducer include reduced angular backlash and longer life.
Hypoid gearmotors offer increased efficiency and allow smaller motors to be used. A 1 HP worm reducer can produce the same amount of output as a 1/2 HP hypoid reducer. A Nissei Corporation study compared the two types of reducers, comparing power, torque, and efficiency. As a result, a 1/2 HP hypoid gearmotor is much cheaper to operate than a 1 HP worm reducer.
The efficiency of a worm gear reducer depends on many factors, including the mesh of the gears and losses in the bearings and oil seal lips. The speed and load of the reducer also have an impact on its efficiency. As a result, worm gear reducers should be used with the right type of lubricant.
In a worm gear reducer, a non-intersecting shaft rotates against a gear, while the output worm gear rotates in a perpendicular direction. This arrangement produces high efficiency while reducing the noise and vibration of the gear motor. This gear reducer is also quiet and has a low friction coefficient.

Има нисък клирънс

Worm Reducers are typically designed with a low clearance, meaning that the worm is not allowed to touch the wheels in the gear arrangement. The lubricant used depends on the size of the gearing, and it is usually ISO 680 or ISO 460. Higher viscosities require special equipment.
Червячните зъбни колела са популярни в машини, които трябва да спират бързо, като например асансьори и подемници. Зъбните колела и червякът са изработени от мек материал, което минимизира луфта и процента на повреди. Те са популярни и в тежкотоварни машини, като например трошачки за камъни. Но макар това да е важен аспект от дизайна им, има и други фактори, които трябва да се вземат предвид при избора на червячна зъбна колела.
Червячните зъбни колела имат множество зъби, което позволява по-голяма контактна повърхност и по-добро разпределение на натоварването. Тази характеристика позволява високи предавателни числа без жертване на мощността. Червячните зъбни колела могат да се комбинират с други скоростни кутии, за да се увеличи общата ефективност на системата.
Червячните зъбни колела често се използват в тежки машини, включително камиони, движещи се по безлюдна магистрала. Те могат да бъдат намерени и в опаковъчни машини, конвейери и други малки машини. Уникалната им форма ги прави идеални за тесни пространства. Но те също така са склонни да се износват много по-бързо от конвенционалните зъбни колела.

Има високо съотношение въртящ момент към тегло

The worm gear reducer is a versatile gear train that provides a high torque-to-weight ratio. These reducers are typically used in applications that require high torque and high gear ratios, such as machine tools. They also have a very compact design, enabling very high gear ratios at low speeds.
Worm gear reducers are very quiet, mainly because the input and output shafts are perpendicular to each other. Their low noise level is an advantage compared to planetary gearboxes. Compared with planetary reducers, worm gear reducers are also relatively cheap.
Червячната предавка се състои от две части: спирално съединено червячно зъбно колело и червяк. Винтово съединеното червячно зъбно колело е свързано с вала чрез спирална резба. Червячната предавка е разновидност на шестоъгълната машина. Червякът е разположен в червячното колело, което го принуждава да се върти. Той също така променя равнината на движение. Червячните предавки обикновено са изработени от стомана или месинг.
Worm gear reducers are one of the most popular types of reducers. It provides high torque and high speed ratio in a compact package. These reducers are used in many power transmission systems, including elevators, safety gates, conveyor belts, and medical testing equipment.
Worm reducers come in a variety of shapes and sizes, including parallel shaft reducers and planetary worm reducers. They have a high torque-to-weight ratio and are easy to maintain. They are also lightweight and relatively easy to install. This makes them an excellent choice for many applications.
Червеите могат да се сглобят с помощта на стъпаловидни валове, винтове или дюбели. Червеят обаче е подложен на голям натиск и трябва да се държи здраво. Това може да доведе до отскок. Също така, лагерите могат да се разхлабят и червеят може да се движи. За да избегнете обратен удар, уверете се, че валът на червячната предавка преминава през средната точка на ширината на челото на червея.

editor by czh 2022-11-26