{"id":1172,"date":"2020-03-20T03:48:54","date_gmt":"2020-03-20T03:48:54","guid":{"rendered":"http:\/\/gearboxes-worm.top\/?p=1172"},"modified":"2022-11-18T06:59:49","modified_gmt":"2022-11-18T06:59:49","slug":"worm-reduction-2","status":"publish","type":"post","link":"https:\/\/gearboxes-worm.top\/fr\/worm-reduction-2\/","title":{"rendered":"r\u00e9duction des vers"},"content":{"rendered":"

r\u00e9duction des vers
Our standard 700 Series – the heart of EP velocity reducer products – has been serving industry reliably for over 10 years. Its proven modular style has set the industry standard for efficiency and is the most imitated product in today’s worm gear acceleration reducer market. But why accept a knock-off when you can have the initial – from EP.
Caract\u00e9ristiques
11 basic one reduction sizes
8 tailles de r\u00e9duction double de base
1\/6 \u2013 25 CV
Rapports de 5:1 \u00e0 100:1, r\u00e9duction simple
Rapports de r\u00e9duction double de 100:1 \u00e0 3600:1
Styles d'entr\u00e9e sans bride, \u00e0 face C NEMA et coupl\u00e9s
Arbres de sortie saillants et creux
Diam\u00e8tres saillants de 1\/2\u2033 \u00e0 2-1\/4\u2033
Hollow output bore diameters from 5\/8″ to 3-7\/16″ (with over 20 bore sizes in stock)
Caract\u00e9ristiques du produit
The 700 Series’ huge oil reservoir provides efficient heat dissipation and lubrication for much longer operating life.
Its multi-position mounting flexibility allows for installation in virtually any position.
Housings are straddle-milled, best and bottom level, for precise alignment of horizontal and vertical bases.
Internal baffles assure great, leak-free venting.
The 700 Series’ rugged casing, fabricated of fine-grained, gear-quality cast iron, provides maximum strength for optimum durability, in addition to greater precision during worm and gear alignment.
EP 700 Series high-strength bronze worm gear is straddle mounted somewhere between heavy-duty tapered roller bearings to improve thrust and overhung load capacities, sizes 713-760.
Our 700 Series’ high-strength steel result shaft assures convenience of high torque and overhung loads.
Pipe plugs allow easy fill, level, and drain in any mounting position.
The 700 Series’ super-finished oil-seal diameters on both input and output shafts extend seal life.
Both 2D and 3D CAD drawings are available in our eCatalog.
EP worm gearboxes have earned a status to be a business benchmark worldwide. Our success originated from our relentless drive for quality with state-of-the-artwork technology, all while offering worm gearboxes will be affordable prices. High versatility accorded through a wide choice of mounting choices, shaft configurations and electric motor interfaces, produces the EP worm gearbox the default choice for the market. The helical-worm and the double-worm version, with or without the torque limiter, add up to the advantage, creating an extremely versatile drive system.
EP Worm gearboxes provide high torque with low speed gear ratio. Being basic and compact in design, these gears can perform higher gear ratio than the helical gears. These r\u00e9duction des vers<\/a> gears having screw type characteristics are similar to helical gears, but its helix position is typically comparatively larger) and its own body is generally quite long in the axial path. The gears in these gearboxes can be proper or left-handed dependant on the purpose.
Mounting option include universal housing, part flanges, foot (horizontal and vertical), shaft mounted with torque arm. Obtainable in Solid shafts (single or dual), with torque arm or torque limiter.
Worm reduction gears features
Principes
A worm gear is a type of interlocking gear made up of a worm shaft and worm wheel. The worm is shaped like a screw and the worm wheel can be a type of gear machined to get a tooth profile with the same configuration.
The operation of a worm gear is comparable with that of a bolt and nut. The principle is equivalent to a nut that is fixed to ensure that it cannot rotate and for that reason progresses in the axial direction when the bolt is definitely turned.
L'aspect d'une roue \u00e0 vis sans fin est d\u00e9termin\u00e9 par la relation entre la cr\u00e9maill\u00e8re et la roue dent\u00e9e droite sur le plan m\u00e9dian de la roue \u00e0 vis sans fin.
Caract\u00e9ristiques
Great reduction ratio\tOne rotation of the worm rotates the worm wheel simply by one tooth. For this reason, in a 1 speed decrease gears, the wheel can be manufactured thus that it will be rotated 1\/60 (1\/120 in special applications).
Orthogonal shaft\tThe shafts are aligned orthogonally due to the structure. This feature makes it possible to layout the turning transmitting direction at the right angle.
The arbitrariness of the rotation direction\tThe screw direction of the worm can be clockwise or counterclockwise (generally clockwise). It is possible to modification the rotation path of the worm wheel by changing the screw direction.
A wide variety of shaft layouts\tThe wide selection of shaft layouts is one of the features of interlocking gears.For example, right shaft output, left shaft output, dual shaft input and dual shaft output, etc., incorporate for a total of 14 types (Shape 2) and, if attachment orientations are included, it is possible to pick from over 40 layouts.
Low noise, low vibration\tThe interlocking of the worm and worm wheel is certainly characteristic since the contact is linear and the relative slide is excellent. In comparison with rolling power transmission, sound and vibration are extremely low. For this reason, this technology is used to drive medical products, elevators and escalators, etc.
The principal specifications of worm reduction gears
S\u00e9rie MA (Petite)
Distance entre les centres (mm) 32,40
Taux de r\u00e9duction 10, 20, 30, 40, 50, 60
Capacit\u00e9 d'entr\u00e9e (kW) 0,1\uff5e1 (\u00e0 une vitesse d'entr\u00e9e de 1800 tr\/min)
Couple de sortie (N\u30fbm) 20\uff5e66
Vitesse d'entr\u00e9e (tr\/min) 0\uff5e1800
S\u00e9rie MA (Moyen)
Distance entre les centres (mm) 50, 63, 80, 100, 125, 140, 160
Taux de r\u00e9duction 10, 15, 20, 25, 30, 40, 50, 60
Puissance d'entr\u00e9e (kW) 0,4\uff5e30 (\u00e0 une vitesse d'entr\u00e9e de 1800 tr\/min)
Couple de sortie (N\u30fbm) 900\uff5e3570
Vitesse d'entr\u00e9e (tr\/min) 0\uff5e1800
S\u00e9rie S
Distance entre les centres (mm) 50, 60, 70, 80, 100, 120, 135, 155, 175, 200, 225, 250, 300, 350, 400, 450, 500
Taux de r\u00e9duction 10, 15, 20, 25, 30, 40, 50, 60
Puissance d'entr\u00e9e (kW) 0,3\uff5e255 (\u00e0 une vitesse d'entr\u00e9e de 1800 tr\/min)
Couple de sortie (N\u30fbm) 50\uff5e56600
Vitesse d'entr\u00e9e (tr\/min) 0\uff5e1800
Key points when selecting a worm reduction gears
S\u00e9lection
When selecting a worm reduction gears, the procedures for selecting the correct gear are described in the manufacturer catalogs and the series and models ought to be selected according to those procedures. Particular care ought to be taken in important areas such as selecting the strain index, calculating the overhang load and examining the heat rated capability from the manufacturer.
Pr\u00e9cautions d'emploi
When utilizing a worm decrease gears, the heat produced through the initial amount of use is large and running-in operation at 1\/4, 1\/2 and 3\/4 of rated torque for eight hour periods is paramount to sufficiently attaining the performance of the worm decrease gears.
Maintenance et inspection
After completing running-in operation (approximately 50 hours), it’s important to improve the lubricating oil and to change the lubricating oil from then on about 1 time each year according to the procedure manual offered by the manufacturer.
Description du produit
The Worm Decrease Gear Box is provided by our company is of supreme quality. Our products are made through the use of premium quality material and advance technology at our vendors end. They are widely used in various sectors. Our items are easily available at a very low market prices.
Options de cadre de montage moteur
TEC Motors, worm decrease gearbox.
Option A good-160 B5 Frame, Flange Mount.
Option B-132 B14 Frame, Face Mount.
Option C-100\/112 B5 Frame, Flange Install.
High efficiency and safe operation. High load capability and overload functions. Output Torque = (Ability (kW) x 9550 (Constant))\/ Gearbox output speed (rpm).
Des ratios plus \u00e9lev\u00e9s sont disponibles sur demande en fonction du facteur de service (40:1, 50:1, 60:1, 80:1, 100:1).
DESCRIPTION
Wormgears of the VF series are actually milestones for the industry worldwide. They succeeded in combining uncompromising top quality with stateoftheart technology amd renown price effectiveness.Absolute flexibility is distributed by the wide selection of several installation options, shaft configurations and motor interface, all offered as standard. The helicalworm and the doubleworm edition, with or without the torque limiter, also accumulate, creating an extremely versatile drive system.
INFORMATIONS COMPL\u00c9MENTAIRES
AMP\t
0,42 A
EFFICACIT\u00c9\t
84%
HP\t
0.12
KW\t
0.09
RAPPORT\t
7
tr\/min\t
200
TEMP\u00c9RATURE NOMINALE\t
20 degree C TO 80 level C
COUPLE\t
4 Nm
HSN\t
8483.40.00
P\u00c9RIODE DE GARANTIE\t
12 mois
Les engrenages \u00e0 vis sans fin se d\u00e9clinent en deux s\u00e9ries : X et H.
La s\u00e9rie X, dot\u00e9e d'un ensemble vis sans fin et roue dent\u00e9e, est disponible en versions XA avec arbre et XF-XC avec dispositifs de montage pour moteur.
Version XF (bell housing + coupling) provides great versatility to match a broad selection of applications and provides higher efficiency than the compact collection XC, where the emphasis is on space efficiency.
Series H offers the same features since series X with an added plus: a spur equipment pre-stage at the input end provides higher functionality and a broader range of ratios than the X series.
Frame sizes 110 and 90 include a cast-iron housing cast enbloc, whereas smaller sizes make use of die-cast aluminium housings. The worm shaft is manufactured from casehardened and hardened alloy steel and ground-finished.
The worm wheel has a cast iron hub with cast bronze insert. Hollow result shaft is supplied as standard.
Broad range of options available:
second input, output flange, single or dual extension output shaft, torque limiter with through cable, torque arm.<\/p>","protected":false},"excerpt":{"rendered":"

worm reductionOur standard 700 Series – the heart of EP velocity reducer products – has been serving industry reliably for over 10 years. Its proven modular style has set the industry standard for efficiency and is the most imitated product in today’s worm gear acceleration reducer market. But why accept a knock-off when you can […]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-1172","post","type-post","status-publish","format-standard","hentry","category-gearboxes-worm"],"_links":{"self":[{"href":"https:\/\/gearboxes-worm.top\/fr\/wp-json\/wp\/v2\/posts\/1172","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gearboxes-worm.top\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gearboxes-worm.top\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gearboxes-worm.top\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gearboxes-worm.top\/fr\/wp-json\/wp\/v2\/comments?post=1172"}],"version-history":[{"count":1,"href":"https:\/\/gearboxes-worm.top\/fr\/wp-json\/wp\/v2\/posts\/1172\/revisions"}],"predecessor-version":[{"id":1173,"href":"https:\/\/gearboxes-worm.top\/fr\/wp-json\/wp\/v2\/posts\/1172\/revisions\/1173"}],"wp:attachment":[{"href":"https:\/\/gearboxes-worm.top\/fr\/wp-json\/wp\/v2\/media?parent=1172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gearboxes-worm.top\/fr\/wp-json\/wp\/v2\/categories?post=1172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gearboxes-worm.top\/fr\/wp-json\/wp\/v2\/tags?post=1172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}