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Using miniature gears, Ever-Power has designed and built unique, high accuracy mini gearboxes that cannot be found somewhere else. Our miniature gearboxes can be found in numerous configurations, including worm and wheel, cross axis helical, bevel, inline spur, and extra. We can also provide custom micro gearboxes that were created and built to meet your unique specifications.
E mail us for the mini gearbox the application requires, or request a quote upon a customized micro gearbox.
Miniature Bevel Gearboxes | Micro Bevel Gear Drives | Mini Bevel Gearboxes
Miniature Cross Axis Helical Gearboxes | Cross Axis Helical Mini Gear
Cross Axis Helical
Miniature Shaft-to-Bore Worm Gearboxes plus Speed Reducers
Miniature 4 Shaft Worm Gearboxes | Mini 4 Shaft Worm Gear Motors
4 Shaft Worm
Miniature Flange Worm Gearboxes | Micro Flange Worm Equipment Drives
Miniature Inline Spur Gearboxes | Micro Inline Spur Speed Reducers
Micro Gearbox Options
Gearboxes are also called reducers, gear reducers, speed reducers, equipment drives, and gearmotors. All conditions can be used more or less interchangeably. Please be aware that the links for our small gear drives include info on the full range of body sizes for that series or style.
Bevel Box Micro Equipment Drive
Our bevel package miniature gear drives are program rated for the maximum balance of overall performance and expense. Torque can be balanced to meet up your RPM and operating life requirements. Light-weight with low backlash efficiency (less than 1°, with option of 1/2”).
Result torque: up to 7 oz.-inches
Low backlash: ≈1°, option of 1/2”
Rated for input boosts to 2,000 RPM
Temperature vary: -5° to 175°F (-20° to 79°C); optional to -40°F (-40°C)
Cross Axis Helical Miniature Gearbox
Ever-Electricity’ miniature cross axis helical gearboxes provide relatively large amounts of thrust in a compact package. They provide an output shaft at 90° from the input, and so are available in gear ratios from 1:1 to 40:1. Light-weight but long lasting, with machined aluminum housings and hardened alloy steel gears.
Substantial efficiency: up to 88% at 1,000 RPM
Low backlash: as low as ≤30 arc minutes
Rated for input speeds up to 4,000 RPM
“Left hand” models available
Miniature 2 Shaft Worm Gearbox
Our miniature 2 shaft worm gearmotors are engineered for ≤30 arc moments of backlash as well as better. Also called “shaft to bore gearboxes,” the unit provide a single insight shaft that protrudes from opposite sides of the housing; output can be a keyed bore. Regular solitary- and double-end shafts can be found and given keys and retainer rings. An array of gear ratios and insight sizes are readily available to meet up your needs.
Excessive efficiency: up to 86% at 1,000 RPM
Low backlash: ≤30 arc minutes or better
Obtainable in ratios from 5:1 to 120:1
Rated for input speeds up to 3,000 RPM
Miniature 4 Shaft Worm Gearbox
Every miniature 4-shaft worm gearbox from Ever-Power features precision-machined hardened metal gears, solid aluminium housings, and long term lubrication. They offer two input shafts on opposing sides of the frame, with two output shafts perpendicular to the input shafts. Our mini 4 shaft worm equipment drives deliver high effectiveness functionality with low backlash.
Substantial efficiency: up to 82% at 1,000 RPM
Low backlash: less than ≈2°
Available with equipment ratios from 1:1 to 32:1
Rated for input boosts to 4,000 RPM
Miniature Flange Worm Equipment Drive
These micro flange worm gearboxes produce an output at 90° from the insight. They deliver superior efficiency in an amazing array applications and are constructed with small footprints, making them ideal for functions where space is bound. They offer high effectiveness with low backlash.
Gear ratios from 6.66:1 to 80:1
Excessive efficiency: up to 83% at 1,000 RPM
Low backlash: as low as ≤4°
Max. input speed: 3,000 PRM
DC motor option available
Miniature Inline Spur Gearbox
Specially engineered for encoder applications, Ever-Power micro inline spur gear drives can be found in two frame sizes, and so are rated for speeds up to 3,000 RPM. Aluminium housings and stainless steel gears and shafts generate these inline spur gearboxes difficult and corrosion tolerant, for your the majority of demanding applications.
Result torque: up to 125 oz.-inches
Low backlash: as little as 15 arc minutes
Available with gear ratios from 4.96:1 to 3600:1
Optional synchro cleats available
Compact Wormwheel Gearbox
These miniature correct angle worm gear reducers deliver excellent performance with substantial efficiency, and show rugged building for challenging power transfer functions. Available in three equipment ratios (5:1, 10:1, 20:1), our small worm gearboxes are built in extremely small footprints for applications where space is bound.
90° output angle
Gear ratios: 5:1, 10:1, and 20:1
Up to 12.5 inch-lbs. of output torque
Max. input speed: 3,000 RPM
Compact footprint: 1.5” x 1.5” x 1.08”
Custom Miniature Gearbox
Ever-Power may engineer and produce a customized miniature gearbox to meet up your unique specs. We can produce custom micro gearboxes in nearly any configuration the application requires, with output torque amounts as high as 900Nm. We can work from your own gearbox designs, reverse engineer a preexisting unit, or assist you to develop an all-new style that provides the performance you need. Demand a quote on a custom made miniature gearbox or contact us to discuss your specific requirements.
The Ever-Power Advantage: Small is No Big Problem
Broadest selection of small gear reducers
Greased for life
Modifications and special ratios available
Custom small gearboxes made to suit
Input plus Output Shafts
Input and result shafts with drive key and retainer rings can be supplied to your specifications for just about any of our hollow bore miniature gearboxes. We offer a basic option of single ended or dual ended shafts to put together in these gearboxes. All gearbox shafts are supplied with keys and retainer rings.
For P and PF series worm and wheel gearboxes use our P/PF gearbox shafts.
For Electronic series crossed axis helical gearboxes use our Electronic gearbox shafts.
For F series spur gearboxes, contact our app engineers to discuss your unique needs.
We provide a broad collection of misalignment shaft couplings during in . and metric bore sizes. Inch and metric precision surface shafts are available from stock.
Die-cast zinc casing – Various models for hands operation
Compact Worm Gearboxes
4731 to 4742, 4746 to 4767
Perfect for use with crank handle
Main physical dimensions:
P/N 4731 to 4742 40mm x 40mm x 70mm
P/N 4747 to 4767 17mm x 35mm x 42mm
Wide variety of ratios from 1:1 to 30:1
1:1, 2:1 and 2.8:1 are not self locking, all the ratios are.
Max. output torques: 2 Nm to 17 Nm
Hand operation only
Direct coupling between servo electric motor and worm gear is among the crucial strengths of EP worm gearmotors, which combine DC electric motor technology with exceptional toughness and wear resistance. Electric motor and gearbox are designed as you single, compact unit. Because of their reduced current attract, these gearmotors deliver even more accurate control of working temperature and higher efficiency.
45 W to 250 W rated output power
Gearbox centre-centre size 31 mm and 33 mm
Aluminium gearbox casing
Case-hardened, tempered and ground worm
Excessive tin bronze worm gear
Steel shaft planetary gearboxes
Case-hardened and tempered steel gears
Low noise Selection of coupling flanges
We deliver worm gearboxes, spur gearboxes and planetary gearboxes with or perhaps without integrated linear business lead screw / ball screw adapted to your flexible modular concept.
Based in this we can select a wide selection of typical customizations to meet up the requirements of various properties that are essential for each application.
If your application requires a gearbox with some special residence such as small dimensions or low weight in relation to electric power, high efficiency, quiet and vibration-free operation, extended life, high level of resistance to vibration, tension or temperature, integrated linear screw, or a combination of such properties, our item range with an increase of than 1000 different standard gearboxes is most likely a good start to have the ability to deliver something that stands out in your favor.
Small gearboxes are high-top quality gearboxes for standard drives. The electric electric motor is integrated with the gearbox into a single unit (the first gear is on the electric motor shaft). Individual gearboxes for connection to conventional IEC motors may also be supplied on request.
Because of the complexity of the gearboxes’ configuration, they cannot be purchased in our e-shop. Our specialists will be pleased to help you make your selection. We are pleased to send you documentation or style a suitable set directly, on ask for.
VANE MOTORS WITH GEARBOXES
Combinations feasible with all our vane motors
ATEX combinations possible
Stainless steel options possible
Special wishes possible
Ever-Power worm gearboxes have earned a status to be a business benchmark worldwide. Our success originated from our relentless travel for quality with state-of-the-artwork technology, all and will be offering worm gearboxes are affordable prices. High versatility accorded through a wide choice of mounting choices, shaft configurations and electric motor interfaces, would make the Ever-Vitality worm gearbox the default choice for the industry. 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.
Ever-Electrical power Worm gearboxes provide excessive torque with low rate gear ratio. Being simple and compact in style, these gears can perform higher gear ratio than the helical gears. These worm decrease gears having screw type qualities act like helical gears, but its helix angle is typically comparatively bigger) and its own body is generally quite long in the axial path. The gears in these gearboxes could be best or left-handed dependant on the purpose.
Mounting option include universal housing, part flanges, foot (horizontal and vertical), shaft mounted with torque arm. Available in Solid shafts (solitary or double), with torque arm or torque limiter.
EXCELLENT Geared Motors. Ever-Power gearboxes and geared motors are the electro-mechanical key components for low backlash, smoothly running and highly dynamic drive systems.
Our high-performance gear models are built to withstand the toughest industrial applications.
The gear housings are machined on all sides and invite diverse mounting positions and applications, producing them much popular in the industry. As a result our geared motors are often to be found within our customers own machines.
The smooth running of Ever-Power gear units and the outstanding load capacity of WATT teeth are achieved with 3D design supported simply by FEM (Finite Element Method). This tooth geometry ensures optimum rolling contact under load.
The special tooth root design in mixture with tooth helix angle, tooth depth, the components used and surface finish maximizes load capacity. This excessive gearing capacity allows smaller tires to be used for the comparable torque, and smaller gears with remarkable power density also increase reliability. Ever-Ability geared motors are consequently incredible space savers.
Gearing manufactured with such micro-geometric precision allows the gearing enjoy required for troublefree rolling get in touch with to be substantially reduced and therefore the equipment backlash to end up being minimized.
Dual chamber shaft seals produced by Ever-Power are used as standard during parallel shaft, shaft installed and helical worm gears for a higher level of tightness.
Ever-Power’s modular equipment technology meets the requirements of advanced drive systems:
Excellent power density
Diverse mounting options
Precision Worm Gearboxes and also Geared Motors
EP’s precision worm gearboxes happen to be created for those more demanding applications where small size, high torque, high ratio, low backlash, low noise and long life time are required. Provided in 9 sizes, these worm gearboxes can be supplied with free input shaft, with hollow bore insight shaft and motor flange, and double reduction mixture units for slow quickness applications. Employing cast iron housings, high quality bronze alloy worm tires and long life bearings, reliability and efficiency are the important top features of this range.
High Precision Right Angle Transmission
WIDE RANGE Of Ratios
Special Surface Treatments
https://www.ever-power.net/product/compact-worm-gearbox/ is an excellent source to learn more on Compact Worm Gearbox.