Merchandise Description
Motor gear containers gear box Toy worm push gearbox Manufacture
Basic Details.
Kind | Worm Equipment Box | Oil Seal | SKF CZPT Ksk |
Ratio | 7.5-one hundred | SKF CZPT Ksk | .06-15kw |
Bearing | C&U or Other Chinese Brand name | Equipment Area Hardness | 56-62HRC |
Lubricant | Shell Artificial Oil Accessible | Guarantee | 1 12 months |
Worm Profile | Zi | Transport Package deal | Cartons +Plywood Cases |
Output Torque | 2.6nm-3000nm | Origin | China |
Specification | NMRV571-NMRV150 | HS Code | 84834 0571 |
Color | Blue/Silver or on Request | MOQ | 1PCS |
Merchandise Description
Main Supplies:
1)housing:aluminium alloy ADC12(size 571-090) die cast iron HT200(size 110-a hundred and fifty)
2)Worm:20Cr, ZI Involute profile carbonize&quencher heat treatment method make equipment area hardness up to 56-62 HRC After precision grinding, carburization layer's thickness amongst .3-.5mm.
3)Worm Wheel:wearable stannum alloy CuSn10-one
In depth Images
Blend Choices:
Enter:with enter shaft, With sq. flange,With IEC standard input flange
Output:with torque arm, output flange, one output shaft, double output shaft, plastic go over
Worm reducers are obtainable with diffferent combos: NMRV+NMRV, NMRV+NRV, NMRV+Computer, NMRV+UDL, NMRV+MOTORS
Exploded Look at:
Solution Parameters
Previous Model |
New Model | Ratio | Center Distance | Power | Input Dia. | Output Dia. | Output Torque | Excess weight |
RV571 | 7.5~100 | 25mm | .06KW~.12KW | Φ9 | Φ11 | 21N.m | .7kgs | |
RV030 | RW030 | 7.5~a hundred | 30mm | .06KW~.25KW | Φ9(Φ11) | Φ14 | 45N.m | one.2kgs |
RV040 | RW040 | 7.5~one hundred | 40mm | .09KW~.55KW | Φ9(Φ11,Φ14) | Φ18(Φ19) | 84N.m | two.3kgs |
RV050 | RW050 | 7.5~100 | 50mm | .12KW~1.5KW | Φ11(Φ14,Φ19) | Φ25(Φ24) | 160N.m | 3.5kgs |
RV063 | RW063 | seven.5~100 | 63mm | .18KW~2.2KW | Φ14(Φ19,Φ24) | Φ25(Φ28) | 230N.m | six.2kgs |
RV075 | RW075 | 7.5~one hundred | 75mm | .25KW~4.0KW | Φ14(Φ19,Φ24,Φ28) | Φ28(Φ35) | 410N.m | 9.0kgs |
RV090 | RW090 | seven.5~a hundred | 90mm | .37KW~4.0KW | Φ19(Φ24,Φ28) | Φ35(Φ38) | 725N.m | 13.0kgs |
RV110 | RW110 | 7.5~a hundred | 110mm | .55KW~7.5KW | Φ19(Φ24,Φ28,Φ38) | Φ42 | 1050N.m | 35.0kgs |
RV130 | RW130 | 7.5~one hundred | 130mm | .75KW~7.5KW | Φ24(Φ28,Φ38) | Φ45 | 1550N.m | forty eight.0kgs |
RV150 | RW150 | seven.5~a hundred | 150mm | 2.2KW~15KW | Φ28(Φ38,Φ42) | Φ50 | 84.0kgs |
GMRV Define Dimension:
GMRV | A | B | C | C1 | D(H8) | E(h8) | F | G | G1 | H | H1 | I | M | N | O | P | Q | R | S | T | BL | β | b | t | V |
030 | 80 | ninety seven | 54 | forty four | 14 | fifty five | 32 | 56 | sixty three | sixty five | 29 | 55 | forty | 57 | thirty | 75 | forty four | 6.5 | 21 | five.5 | M6*ten(n=4) | 0° | 5 | sixteen.three | 27 |
040 | a hundred | 121.five | 70 | sixty | 18(19) | 60 | 43 | seventy one | seventy eight | seventy five | 36.5 | 70 | fifty | seventy one.5 | 40 | 87 | fifty five | 6.five | 26 | 6.5 | M6*ten(n=4) | 45° | six | twenty.8(21.8) | 35 |
050 | a hundred and twenty | 144 | eighty | 70 | twenty five(24) | 70 | forty nine | eighty five | 92 | 85 | 43.5 | eighty | 60 | eighty four | 50 | 100 | sixty four | 8.5 | thirty | 7 | M8*twelve(n=4) | 45° | eight | 28.3(27.3) | 40 |
063 | a hundred and forty four | 174 | a hundred | 85 | 25(28) | eighty | sixty seven | 103 | 112 | 95 | fifty three | ninety five | 72 | 102 | sixty three | a hundred and ten | 80 | eight.five | 36 | eight | M8*twelve(n=8) | 45° | eight | 28.3(31.3) | fifty |
075 | 172 | 205 | 120 | 90 | 28(35) | 95 | 72 | 112 | 120 | 115 | fifty seven | 112.5 | 86 | 119 | seventy five | one hundred forty | 93 | 11 | 40 | 10 | M8*14(n=8) | 45° | 8(10) | 31.3(38.3) | sixty |
090 | 206 | 238 | 140 | a hundred | 35(38) | a hundred and ten | seventy four | a hundred thirty | 140 | 130 | 67 | 129.five | 103 | 135 | 90 | one hundred sixty | 102 | 13 | 45 | 11 | M10*16(n=8) | 45° | 10 | 38.3(forty one.3) | 70 |
a hundred and ten | 255 | 295 | one hundred seventy | a hundred and fifteen | 42 | 130 | - | 144 | one hundred fifty five | 165 | seventy four | 160 | 127.5 | 167.five | 110 | 200 | 125 | fourteen | fifty | 14 | M10*18(n=8) | 45° | 12 | 45.3 | eighty five |
a hundred thirty | 293 | 335 | 200 | 120 | 45 | 180 | - | a hundred and fifty five | a hundred and seventy | 215 | eighty one | 179 | 146.five | 187.five | one hundred thirty | 250 | 140 | 16 | sixty | 15 | M12*20(n=8) | 45° | 14 | 48.eight | a hundred |
one hundred fifty | 340 | four hundred | 240 | one hundred forty five | 50 | a hundred and eighty | - | 185 | two hundred | 215 | 96 | 210 | a hundred and seventy | 230 | 150 | 250 | a hundred and eighty | eighteen | seventy two.5 | 18 | M12*22(n=8) | 45° | fourteen | fifty three.eight | 120 |
Quality Manage
High quality:Insist on Improvement,Attempt for CZPT With the development of products manufacturing indurstry,consumer never ever satirsfy with the present good quality of our merchandise,on the opposite,wcreate the value of good quality.
Good quality policy:to increase the all round stage in the subject of power transmission
Top quality See:Steady Enhancement , pursuit of excellence
High quality Philosophy:Quality creates price
three. Incoming High quality Control
To create the AQL suitable stage of incoming content control, to provide the content for the total inspection, sampling, immunity. On the acceptance of experienced products to warehousing, substandard goods to take return, examine, rework, rework inspection dependable for tracking negative, to monitor the provider to consider corrective actions to prevent recurrence.
four. Procedure Good quality Control
The producing site of the first evaluation, inspection and final inspection, sampling in accordance to the specifications of some assignments, judging the quality change development identified abnormal phenomenon of producing, and supervise the manufacturing section to improve, get rid of the abnormal phenomenon or state
five. FQC(Final QC)
Soon after the manufacturing division will full the item, stand in the customer's placement on the completed item high quality verification, in order to make sure the good quality of customer expectations and wants.
6. OQC(Outgoing QC)
Right after the product sample inspection to determine the competent, making it possible for storage, but when the concluded item from the warehouse just before the official delivery of the goods, there is a check, this is known as the shipment inspection.Check articles:In the warehouse storage and transfer standing to verify, although confirming the supply of the product is a merchandise inspection to determine the certified
Certifications
packaging
FAQ
one. How to choose a gearbox which fulfills our prerequisite?
You can refer to our catalogue to choose the gearbox or we can support to decide on when you provide
the specialized info of necessary output torque, output velocity and motor parameter etc.
two. What data shall we give prior to putting a obtain purchase?
a) Sort of the gearbox, ratio, input and output sort, input flange, mounting placement, and motor informationetc.
b) Housing colour.
c) Purchase amount.
d) Other special needs.
3. What industries are your gearboxes getting utilised?
Our gearboxes are extensively employed in the places of textile, foods processing, beverage, chemical business,
escalator,computerized storage tools, metallurgy, tabacco, environmental safety, logistics and and so forth.
four. Doyou offer motors?
We have secure motor suppliers who have been coperating with us for a lengthy-time. They can give motors
with substantial high quality.
/ Piece | |
1 Piece (Min. Order) |
###
Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
---|---|
Layout: | Coaxial |
Hardness: | Hardened Tooth Surface |
Installation: | Vertical Type |
Step: | Three-Step |
Transport Package: | Wooden Case |
###
Customization: |
---|
###
Type | Worm Gear Box | Oil Seal | SKF Nak Ksk |
Ratio | 7.5-100 | SKF Nak Ksk | 0.06-15kw |
Bearing | C&U or Other Chinese Brand | Gear Surface Hardness | 56-62HRC |
Lubricant | Shell Synthetic Oil Available | Warranty | 1 Year |
Worm Profile | Zi | Transport Package | Cartons +Plywood Cases |
Output Torque | 2.6nm-3000nm | Origin | China |
Specification | NMRV025-NMRV150 | HS Code | 8483409090 |
Color | Blue/Silver or on Request | MOQ | 1PCS |
###
Old Model |
New Model | Ratio | Center Distance | Power | Input Dia. | Output Dia. | Output Torque | Weight |
RV025 | 7.5~100 | 25mm | 0.06KW~0.12KW | Φ9 | Φ11 | 21N.m | 0.7kgs | |
RV030 | RW030 | 7.5~100 | 30mm | 0.06KW~0.25KW | Φ9(Φ11) | Φ14 | 45N.m | 1.2kgs |
RV040 | RW040 | 7.5~100 | 40mm | 0.09KW~0.55KW | Φ9(Φ11,Φ14) | Φ18(Φ19) | 84N.m | 2.3kgs |
RV050 | RW050 | 7.5~100 | 50mm | 0.12KW~1.5KW | Φ11(Φ14,Φ19) | Φ25(Φ24) | 160N.m | 3.5kgs |
RV063 | RW063 | 7.5~100 | 63mm | 0.18KW~2.2KW | Φ14(Φ19,Φ24) | Φ25(Φ28) | 230N.m | 6.2kgs |
RV075 | RW075 | 7.5~100 | 75mm | 0.25KW~4.0KW | Φ14(Φ19,Φ24,Φ28) | Φ28(Φ35) | 410N.m | 9.0kgs |
RV090 | RW090 | 7.5~100 | 90mm | 0.37KW~4.0KW | Φ19(Φ24,Φ28) | Φ35(Φ38) | 725N.m | 13.0kgs |
RV110 | RW110 | 7.5~100 | 110mm | 0.55KW~7.5KW | Φ19(Φ24,Φ28,Φ38) | Φ42 | 1050N.m | 35.0kgs |
RV130 | RW130 | 7.5~100 | 130mm | 0.75KW~7.5KW | Φ24(Φ28,Φ38) | Φ45 | 1550N.m | 48.0kgs |
RV150 | RW150 | 7.5~100 | 150mm | 2.2KW~15KW | Φ28(Φ38,Φ42) | Φ50 | 84.0kgs |
###
GMRV | A | B | C | C1 | D(H8) | E(h8) | F | G | G1 | H | H1 | I | M | N | O | P | Q | R | S | T | BL | β | b | t | V |
030 | 80 | 97 | 54 | 44 | 14 | 55 | 32 | 56 | 63 | 65 | 29 | 55 | 40 | 57 | 30 | 75 | 44 | 6.5 | 21 | 5.5 | M6*10(n=4) | 0° | 5 | 16.3 | 27 |
040 | 100 | 121.5 | 70 | 60 | 18(19) | 60 | 43 | 71 | 78 | 75 | 36.5 | 70 | 50 | 71.5 | 40 | 87 | 55 | 6.5 | 26 | 6.5 | M6*10(n=4) | 45° | 6 | 20.8(21.8) | 35 |
050 | 120 | 144 | 80 | 70 | 25(24) | 70 | 49 | 85 | 92 | 85 | 43.5 | 80 | 60 | 84 | 50 | 100 | 64 | 8.5 | 30 | 7 | M8*12(n=4) | 45° | 8 | 28.3(27.3) | 40 |
063 | 144 | 174 | 100 | 85 | 25(28) | 80 | 67 | 103 | 112 | 95 | 53 | 95 | 72 | 102 | 63 | 110 | 80 | 8.5 | 36 | 8 | M8*12(n=8) | 45° | 8 | 28.3(31.3) | 50 |
075 | 172 | 205 | 120 | 90 | 28(35) | 95 | 72 | 112 | 120 | 115 | 57 | 112.5 | 86 | 119 | 75 | 140 | 93 | 11 | 40 | 10 | M8*14(n=8) | 45° | 8(10) | 31.3(38.3) | 60 |
090 | 206 | 238 | 140 | 100 | 35(38) | 110 | 74 | 130 | 140 | 130 | 67 | 129.5 | 103 | 135 | 90 | 160 | 102 | 13 | 45 | 11 | M10*16(n=8) | 45° | 10 | 38.3(41.3) | 70 |
110 | 255 | 295 | 170 | 115 | 42 | 130 | - | 144 | 155 | 165 | 74 | 160 | 127.5 | 167.5 | 110 | 200 | 125 | 14 | 50 | 14 | M10*18(n=8) | 45° | 12 | 45.3 | 85 |
130 | 293 | 335 | 200 | 120 | 45 | 180 | - | 155 | 170 | 215 | 81 | 179 | 146.5 | 187.5 | 130 | 250 | 140 | 16 | 60 | 15 | M12*20(n=8) | 45° | 14 | 48.8 | 100 |
150 | 340 | 400 | 240 | 145 | 50 | 180 | - | 185 | 200 | 215 | 96 | 210 | 170 | 230 | 150 | 250 | 180 | 18 | 72.5 | 18 | M12*22(n=8) | 45° | 14 | 53.8 | 120 |
/ Piece | |
1 Piece (Min. Order) |
###
Application: | Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car |
---|---|
Layout: | Coaxial |
Hardness: | Hardened Tooth Surface |
Installation: | Vertical Type |
Step: | Three-Step |
Transport Package: | Wooden Case |
###
Customization: |
---|
###
Type | Worm Gear Box | Oil Seal | SKF Nak Ksk |
Ratio | 7.5-100 | SKF Nak Ksk | 0.06-15kw |
Bearing | C&U or Other Chinese Brand | Gear Surface Hardness | 56-62HRC |
Lubricant | Shell Synthetic Oil Available | Warranty | 1 Year |
Worm Profile | Zi | Transport Package | Cartons +Plywood Cases |
Output Torque | 2.6nm-3000nm | Origin | China |
Specification | NMRV025-NMRV150 | HS Code | 8483409090 |
Color | Blue/Silver or on Request | MOQ | 1PCS |
###
Old Model |
New Model | Ratio | Center Distance | Power | Input Dia. | Output Dia. | Output Torque | Weight |
RV025 | 7.5~100 | 25mm | 0.06KW~0.12KW | Φ9 | Φ11 | 21N.m | 0.7kgs | |
RV030 | RW030 | 7.5~100 | 30mm | 0.06KW~0.25KW | Φ9(Φ11) | Φ14 | 45N.m | 1.2kgs |
RV040 | RW040 | 7.5~100 | 40mm | 0.09KW~0.55KW | Φ9(Φ11,Φ14) | Φ18(Φ19) | 84N.m | 2.3kgs |
RV050 | RW050 | 7.5~100 | 50mm | 0.12KW~1.5KW | Φ11(Φ14,Φ19) | Φ25(Φ24) | 160N.m | 3.5kgs |
RV063 | RW063 | 7.5~100 | 63mm | 0.18KW~2.2KW | Φ14(Φ19,Φ24) | Φ25(Φ28) | 230N.m | 6.2kgs |
RV075 | RW075 | 7.5~100 | 75mm | 0.25KW~4.0KW | Φ14(Φ19,Φ24,Φ28) | Φ28(Φ35) | 410N.m | 9.0kgs |
RV090 | RW090 | 7.5~100 | 90mm | 0.37KW~4.0KW | Φ19(Φ24,Φ28) | Φ35(Φ38) | 725N.m | 13.0kgs |
RV110 | RW110 | 7.5~100 | 110mm | 0.55KW~7.5KW | Φ19(Φ24,Φ28,Φ38) | Φ42 | 1050N.m | 35.0kgs |
RV130 | RW130 | 7.5~100 | 130mm | 0.75KW~7.5KW | Φ24(Φ28,Φ38) | Φ45 | 1550N.m | 48.0kgs |
RV150 | RW150 | 7.5~100 | 150mm | 2.2KW~15KW | Φ28(Φ38,Φ42) | Φ50 | 84.0kgs |
###
GMRV | A | B | C | C1 | D(H8) | E(h8) | F | G | G1 | H | H1 | I | M | N | O | P | Q | R | S | T | BL | β | b | t | V |
030 | 80 | 97 | 54 | 44 | 14 | 55 | 32 | 56 | 63 | 65 | 29 | 55 | 40 | 57 | 30 | 75 | 44 | 6.5 | 21 | 5.5 | M6*10(n=4) | 0° | 5 | 16.3 | 27 |
040 | 100 | 121.5 | 70 | 60 | 18(19) | 60 | 43 | 71 | 78 | 75 | 36.5 | 70 | 50 | 71.5 | 40 | 87 | 55 | 6.5 | 26 | 6.5 | M6*10(n=4) | 45° | 6 | 20.8(21.8) | 35 |
050 | 120 | 144 | 80 | 70 | 25(24) | 70 | 49 | 85 | 92 | 85 | 43.5 | 80 | 60 | 84 | 50 | 100 | 64 | 8.5 | 30 | 7 | M8*12(n=4) | 45° | 8 | 28.3(27.3) | 40 |
063 | 144 | 174 | 100 | 85 | 25(28) | 80 | 67 | 103 | 112 | 95 | 53 | 95 | 72 | 102 | 63 | 110 | 80 | 8.5 | 36 | 8 | M8*12(n=8) | 45° | 8 | 28.3(31.3) | 50 |
075 | 172 | 205 | 120 | 90 | 28(35) | 95 | 72 | 112 | 120 | 115 | 57 | 112.5 | 86 | 119 | 75 | 140 | 93 | 11 | 40 | 10 | M8*14(n=8) | 45° | 8(10) | 31.3(38.3) | 60 |
090 | 206 | 238 | 140 | 100 | 35(38) | 110 | 74 | 130 | 140 | 130 | 67 | 129.5 | 103 | 135 | 90 | 160 | 102 | 13 | 45 | 11 | M10*16(n=8) | 45° | 10 | 38.3(41.3) | 70 |
110 | 255 | 295 | 170 | 115 | 42 | 130 | - | 144 | 155 | 165 | 74 | 160 | 127.5 | 167.5 | 110 | 200 | 125 | 14 | 50 | 14 | M10*18(n=8) | 45° | 12 | 45.3 | 85 |
130 | 293 | 335 | 200 | 120 | 45 | 180 | - | 155 | 170 | 215 | 81 | 179 | 146.5 | 187.5 | 130 | 250 | 140 | 16 | 60 | 15 | M12*20(n=8) | 45° | 14 | 48.8 | 100 |
150 | 340 | 400 | 240 | 145 | 50 | 180 | - | 185 | 200 | 215 | 96 | 210 | 170 | 230 | 150 | 250 | 180 | 18 | 72.5 | 18 | M12*22(n=8) | 45° | 14 | 53.8 | 120 |
Worm reducer gearbox
Worm reducer gearboxes are commonly used to reduce the Agknx produced by a rotating shaft. They can achieve reduction ratios of five to sixty. In contrast, a single-stage hypoid gear can achieve up to a 120:1 reduction ratio. For further reduction, another type of gearing is used. So, a single stage worm reducer gearbox cannot achieve higher ratios than these.<br
Mechanics
A worm reducer gearbox is an auxiliary mechanical device that uses worms to reduce the size of a rotating shaft. These worms have a range of tooth forms. One form is a line weave twist surface. Another is a trapezoid based on a central cross section. The trapezoid can be perpendicular to the tooth cross section, or it can be normal to the root cross section. Other forms include involute helicoids and convolute worms, which use a straight line intersecting the involute generating line.
Worm gears are lubricated with a special lubricant. Because worm gears are complex, it's important to use the correct lubricant. Worm gear manufacturers provide approved lubricants for their gears. Using unapproved gear oil can damage your reducer gearbox's efficiency. The right lubricant depends on several factors, including load, speed, duty cycle, and expected operating temperatures.
The efficiency of a worm gear reducer gearbox depends on several factors, including losses at gear mesh, losses in the bearings, and windage in the oil seal lip. In addition, the worm gear reducer gearbox's efficiency varies with ambient temperature and operating temperature. The worm gear reducer gearbox's efficiency can also vary with the ratio of the load. Moreover, worm gear reducer gearboxes are subject to break-in.
Worm gear reducer gearboxes are used in many different applications. They are typically used in small electric motors, but they're also used in conveyor systems, presses, elevators, and mining applications. Worm gears are also commonly found in stringed musical instruments.
Worm gears have excellent reduction ratios and high Agknx multiplication, and they're often used as speed reducer gearboxes in low to medium-speed applications. However, the efficiency of worm gear reducer gearboxes decreases with increasing ratios.
Sizes
Worm reducer gearboxes come in different sizes and tooth shapes. While the tooth shape of one worm is similar to the other, different worms are designed to carry a different amount of load. For example, a circular arc worm may have a different tooth shape than one with a secondary curve. Worm gears can also be adjusted for backlash. The backlash is the difference between the advancing and receding arc.
There are two sizes of worm reducer gearboxes available from Agknx Transmission. The SW-1 and SW-5 models offer ratios of 3.5:1 to 60:1 and 5:1 to 100:1 respectively. The size of the worm reducer gearbox is determined by the required gear ratio.
Worm gears have different thread counts. One is based on the central cross-section of the worm, and the other is on the right. Worm gears can have either a single or double thread. Single-threaded gears will reduce speed by 50 percent, while double-threaded gears will reduce speed by 25 percent.
Worm gear reducer gearboxes are lightweight and highly reliable. They can accommodate a variety of NEMA input flanges and hollow output bore sizes. Worm reducer gearboxes can be found at 6 regional warehouses, with prepaid freight. To make a purchasing decision, you should consider the horsepower and Agknx requirements of your specific application.
Applications
The Worm reducer gearbox market is a global business that is dominated by the North American and European regions. The report provides in-depth information on the market trends, key challenges, and opportunities. It also examines the current state of the industry and projects future market growth. The report is organized into segments based on product type, major geographical regions, and application. It also presents statistics and key data about the market.
Worm gear reducer gearboxes have many applications. They can be used to increase the speed of convey belts. They also help reduce noise. Worm gears have many teeth that touch the gear mesh, which makes them quieter. Moreover, the worm gears require only a single stage reducer gearbox, reducing the number of moving parts in the system.
The worm gear has long life and is suitable for different industries. It is a perfect choice for elevators and other applications that need fast stopping and braking. Its compact size and ability to hold a load make it suitable for these applications. It also prevents the load from free-falling as a result of a sudden braking. Worm gears can also be used in heavy-duty machinery such as rock crushers.
Worm gears are similar to ordinary gears except that they transfer motion at a 90-degree angle. As a result, the worm gears are extremely quiet, making them a suitable option for noise sensitive applications. They are also excellent for low-voltage applications, where the noise is critical.
Worm gears are ideal for applications with space restrictions, because they require fewer gear sets. The worm gears also allow for a smaller gearbox size. Consequently, they are the perfect choice for machines that are space-constrained, such as conveyors and packaging equipment.
Cost
The lifespan of a worm gear reducer gearbox is comparable to other gear reducer gearboxes. Worm gears have a long history of innovation and use in various industries, from shipbuilding to automobile manufacturing. Today, these gear reducer gearboxes are still popular with engineers. However, there are some things to keep in mind before buying one.
In the first place, a worm reducer gearbox needs to be affordable. Generally, a worm reducer gearbox costs about $120. The price varies with the brand name and features. Some products are more expensive than others, so be sure to shop around for the best price. In addition, it is important to consider the quality and design of the worm reducer gearbox before making a purchase.
Worm gear manufacturers have made significant advancements in materials, design and manufacturing. These advancements, along with the use of advanced lubricants, have resulted in significant increases in efficiency. For example, double enveloping worm gear reducer gearboxes have improved efficiency by three to eight percentage points. This improvement was achieved through rigorous testing of manufacturing processes and materials. With these improvements, worm gear reducer gearboxes have become more desirable in today's market.
Worm reducer gearboxes are extremely versatile and reliable, and are available in a variety of sizes. Domestic manufacturers usually stock a large selection of reducer gearboxes, and are often able to ship them the same day you place your order. Most major domestic worm gear reducer gearbox manufacturers also share some critical mounting dimensions, such as the output shaft diameter, the mounting hole location, and the overall reducer gearbox housing height. Most manufacturers also offer standardized gear ratios. Some manufacturers have also improved gear design and added synthetic lubricants for better performance.
In addition, different tooth shapes of worms can increase their load carrying capacity. They can be used on secondary curves and circular arc cross sections. Moreover, the pitch point defines the boundary of the cross section. The mesh on the receding arc is smoother than that of the advancing arc. However, in the case of negative shifting, most of the mesh is on the receding arc.
Self-locking function
A worm reducer gearbox has a self-locking function. When a worm is fitted with all of its addendum teeth, the total number of teeth in the system should be greater than 40. This self-locking function is achieved through the worm's rack and pinion mechanism. The worm's self-locking feature can prevent the load from being dropped and is useful for many applications.
The self-locking function of a worm reducer gearbox is possible for two main reasons. First of all, a worm reducer gearbox uses two or more gears. One gear is placed at the input, and the other gear runs the output shaft. This mechanism produces a torque, which is transmitted to a spur gear.
Worm reducer gearboxes can be used in a variety of industrial applications. Because of their self-locking function, they are useful for preventing back-driving. They are also helpful for lifting and holding loads. Their self-locking mechanism allows for a large gear reduction ratio without increasing the size of a gear box.
Self-locking gears can be used to prevent back-driving and inertial driving. This is useful for many industries and can prevent backdriving. However, one major disadvantage of self-locking gears is their sensitivity to operating conditions. Lubrication, vibration, and misalignment can affect their reliability.
Embodiments of the invention provide a self-locking mechanism that prevents back-driving but allows forward-driving. The self-locking mechanism may comprise first and second ratchet cams disposed about a gear member. A releasable coupling member may be interposed between the gear member and the ratchet cam. This facilitates selective coupling and decoupling.
The worm reducer gearbox has several advantages. Its compact design is ideal for many mechanical transmission systems. It also provides greater load capacity than a cross-axis helical gear mechanism.
editor by CX 2023-04-11