Request Custom or
\nModified Product
\ngearbox-PR5
\nUsing miniature gears, Ever-Power offers designed and built unique, high precision mini gearboxes that can’t be found anywhere else. Our miniature gearboxes are available in numerous configurations, including worm and wheel, cross axis helical, bevel, inline spur, and more. We are able to also provide customized micro gearboxes that are designed and created to meet your specific specifications.
\nE mail us for the mini gearbox your application requires, or ask for a quote upon a custom micro gearbox.
\nMiniature Bevel Gearboxes | Micro Bevel Gear Drives | Mini Bevel Gearboxes
\nBevel Box
\nMiniature Cross Axis Helical Gearboxes | Cross Axis Helical Mini Gear
\nCross Axis Helical
\nMiniature Shaft-to-Bore Worm Gearboxes & Speed Reducers
\nShaft-to-Bore
\nMiniature 4 Shaft Worm Gearboxes | Mini 4 Shaft Worm Gear Motors
\n4 Shaft Worm
\nMiniature Flange Worm Gearboxes | Micro Flange Worm Gear Drives
\nFlange Worm
\nMiniature Inline Spur Gearboxes | Micro Inline Spur Acceleration Reducers
\nInline Spur
\nCompact Worm
\nCompact Worm
\nMicro Gearbox Options
\nGearboxes are also known as reducers, gear reducers, quickness reducers, equipment drives, and gearmotors. All conditions can be used pretty much 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 design.
\nBevel Box Micro Gear Drive
\nOur bevel package miniature gear drives are program rated for the optimum balance of efficiency and cost. Torque could be balanced to meet your RPM and operating life requirements. Lightweight with low backlash efficiency (less than 1\u00b0, with choice of 1\/2\u201d).
\nResult torque: up to 7 oz.-inches
\nLow backlash: \u22481\u00b0, option of 1\/2\u201d
\nRated for input boosts to 2,000 RPM
\nTemperature range: -5\u00b0 to 175\u00b0F (-20\u00b0 to 79\u00b0C); optional to -40\u00b0F (-40\u00b0C)
\nCross Axis Helical Miniature Gearbox
\nEver-Power\u2019 miniature cross axis helical gearboxes provide relatively high amounts of thrust in a compact package. They provide an result shaft at 90\u00b0 from the input, and are available in gear ratios from 1:1 to 40:1. Lightweight but long lasting, with machined aluminium housings and hardened alloy metal gears.
\nHigh efficiency: up to 88% at 1,000 RPM
\nLow backlash: as low as \u226430 arc minutes
\nRated for input boosts to 4,000 RPM
\n\u201cLeft hand\u201d models available
\nMiniature 2 Shaft Worm Gearbox
\nOur miniature 2 shaft worm gearmotors are engineered for \u226430 arc mins of backlash or better. Also called \u201cshaft to bore gearboxes,\u201d the unit provide a single insight shaft that protrudes from reverse sides of the casing; output can be a keyed bore. Standard solitary- and double-end shafts can be found and supplied with keys and retainer bands. An array of equipment ratios and input sizes are available to meet your preferences.
\nHigh efficiency: up to 86% at 1,000 RPM
\nLow backlash: \u226430 arc minutes or better
\nAvailable in ratios from 5:1 to 120:1
\nRated for input speeds up to 3,000 RPM
\nMiniature 4 Shaft Worm Gearbox
\nEvery miniature 4-shaft worm gearbox from Ever-Power features precision-machined hardened metal gears, solid aluminium housings, and permanent lubrication. They offer two input shafts on reverse sides of the body, with two result shafts perpendicular to the insight shafts. Our mini 4 shaft worm equipment drives deliver high performance functionality with low backlash.
\nHigh efficiency: up to 82% at 1,000 RPM
\nLow backlash: as little as \u22482\u00b0
\nAvailable with equipment ratios from 1:1 to 32:1
\nRated for input speeds up to 4,000 RPM
\nMiniature Flange Worm Gear Drive
\nThese micro flange worm gearboxes produce an output at 90\u00b0 from the input. They deliver superior overall performance in an amazing array applications and are built with small footprints, making them perfect for procedures where space is limited. They offer high efficiency with low backlash.
\nGear ratios from 6.66:1 to 80:1
\nHigh efficiency: up to 83% at 1,000 RPM
\nLow backlash: as low as \u22644\u00b0
\nMax. input speed: 3,000 PRM
\nDC motor option available
\nMiniature Inline Spur Gearbox
\nSpecifically engineered for encoder applications, Ever-Power micro inline spur gear drives are available in two frame sizes, and are rated for speeds up to 3,000 RPM. Aluminum housings and stainless gears and shafts make these inline spur gearboxes challenging and corrosion resistant, for your many demanding applications.
\nResult torque: up to 125 oz.-inches
\nLow backlash: less than 15 arc minutes
\nAvailable with equipment ratios from 4.96:1 to 3600:1
\nOptional synchro cleats available
\nCompact Wormwheel Gearbox
\nThese miniature correct angle worm equipment reducers deliver superior performance with high 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 designed in extremely compact footprints for applications where space is bound.
\n90\u00b0 output angle
\nGear ratios: 5:1, 10:1, and 20:1
\nUp to 12.5 inch-lbs. of output torque
\nMax. input speed: 3,000 RPM
\nCompact footprint: 1.5\u201d x 1.5\u201d x 1.08\u201d
\nCustom Miniature Gearbox
\nEver-Power can engineer and produce a customized miniature gearbox to meet your unique specs. We can produce customized micro gearboxes in any configuration your application requires, with result torque amounts as high as 900Nm. We are able to work from your gearbox styles, reverse engineer an existing unit, or help you develop an all-new style that provides the performance you will need. Ask for a quote on a custom made miniature gearbox or contact us to discuss your specific requirements.
\nThe Ever-Power Advantage: Little is No Big Problem
\nBroadest collection of small gear reducers
\nGreased for life
\nRuggedly built
\nModifications and special ratios available
\nCustom small gearboxes made to suit
\nInput & Output Shafts
\nInput and result shafts with drive essential and retainer rings can be supplied to your specifications for any of our hollow bore miniature gearboxes. We offer a basic selection of one ended or double ended shafts to assemble in these gearboxes. All gearbox shafts are supplied with keys and retainer rings.
\nFor P and PF series worm and wheel gearboxes make use of our P\/PF gearbox shafts.
\nFor Electronic series crossed axis helical gearboxes use our E gearbox shafts.
\nFor F series spur gearboxes, contact our software engineers to discuss your particular needs.
\nWe offer a broad selection of misalignment shaft couplings in in . and metric bore sizes. In . and metric precision ground shafts are available from stock.
\nDie-cast zinc housing – Various models for hand operation
\nCompact Worm Gearboxes
\n4731 to 4742, 4746 to 4767
\nIdeal for use with crank handle
\nMain physical dimensions:
\nP\/N 4731 to 4742 40mm x 40mm x 70mm
\nP\/N 4747 to 4767 17mm x 35mm x 42mm
\nWide variety of ratios from 1:1 to 30:1
\n1:1, 2:1 and 2.8:1 aren’t self locking, all other ratios are.
\nMax. output torques: 2 Nm to 17 Nm
\nHand operation only
\nImmediate coupling between servo electric motor and worm gear is among the key strengths of EP worm gearmotors, which combine DC motor technology with exceptional sturdiness and wear resistance. Motor and gearbox were created as you single, compact unit. Because of their reduced current attract, these gearmotors deliver more accurate control of operating temperature and higher efficiency.
\n45 W to 250 W rated output power
\nGearbox centre-centre size 31 mm and 33 mm
\nAluminium gearbox casing
\nCase-hardened, tempered and ground worm
\nHigh tin bronze worm gear
\nSteel shaft planetary gearboxes
\nCase-hardened and tempered steel gears
\nLow noise Selection of coupling flanges
\nWe deliver worm gearboxes, spur gearboxes and planetary gearboxes with or without integrated linear lead screw \/ ball screw adapted to our flexible modular concept.
\nBased on this we can select a wide variety of standard customizations to meet up the requirements of varied properties that are important for each application.
\nIf your application requires a gearbox with some special property or home such as small dimensions or low weight with regards to power, high efficiency, quiet and vibration-free operation, long life, high level of resistance to vibration, pressure or temperature, integrated linear screw, or a combination of this kind of properties, our product range with more than 1000 different standard gearboxes is probably a good begin to be able to deliver something that stands out in your favor.
\nSmall gearboxes are high-quality gearboxes for regular drives. The electric engine is included with the gearbox into a single unit (the first equipment is on the electric motor shaft). Separate gearboxes for connection to conventional IEC motors may also be supplied on request.
\nBecause of the complexity of the gearboxes\u2019 configuration, they cannot be purchased in our e-shop. Our experts will be pleased to help you create your selection. We will be happy to send you documentation or design a suitable set directly, on ask for.
\nVANE MOTORS WITH GEARBOXES
\nCombinations possible with all our vane motors
\nCoaxial gearbox
\n\u0e40\u0e01\u0e35\u0e22\u0e23\u0e4c\u0e14\u0e32\u0e27\u0e40\u0e04\u0e23\u0e32\u0e30\u0e2b\u0e4c
\nWorm gearbox
\nATEX combinations possible
\nStainless steel options possible
\nSpecial wishes possible
\nEver-Power worm gearboxes have earned a status to be an industry benchmark worldwide. Our success came from our relentless drive for quality with state-of-the-art technology, all while offering worm gearboxes are affordable prices. High versatility accorded through a wide choice of mounting choices, shaft configurations and electric motor interfaces, makes the Ever-Power worm gearbox the default choice for the market. The helical-worm and the double-worm version, with or without the torque limiter, soon add up to the advantage, creating a highly versatile drive system.
\nEver-Power Worm gearboxes provide high torque with low velocity gear ratio. Being simple and compact in style, these gears can achieve higher gear ratio than the helical gears. These worm reduction gears having screw type qualities act like helical gears, but its helix position is typically comparatively larger) and its own body is generally quite lengthy in the axial direction. The gears in these gearboxes can be correct or left-handed depending upon the purpose.
\nMounting option include universal housing, side flanges, foot (horizontal and vertical), shaft mounted with torque arm. Obtainable in Solid shafts (solitary or dual), with torque arm or torque limiter.
\nEXCELLENT Geared Motors. Ever-Power gearboxes and geared motors will be the electro-mechanical key components for low backlash, easily running and highly dynamic drive systems.
\nOur high-performance gear devices are built to withstand the toughest commercial applications.
\nThe apparatus housings are machined on all sides and permit diverse installation positions and applications, making them much popular in the industry. As a result our geared motors tend to be to be found within our customers own machines.
\nThe smooth running of Ever-Power gear units and the outstanding load capacity of WATT teeth are achieved with 3D design supported by FEM (Finite Element Method). This tooth geometry ensures optimum rolling get in touch with under load.
\nThe special tooth root style in mixture with tooth helix angle, tooth depth, the components used and surface finish maximizes load capacity. This high gearing capacity enables smaller wheels to be used for the same torque, and smaller sized gears with excellent power density also increase reliability. Ever-Power geared motors are as a result incredible space savers.
\nGearing produced with such micro-geometric accuracy allows the gearing perform necessary for troublefree rolling get in touch with to be substantially reduced and then the gear backlash to end up being minimized.
\nDual chamber shaft seals produced by Ever-Power are utilized as regular in parallel shaft, shaft installed and helical worm gears for a high level of tightness.
\nEver-Power\u2019s modular equipment technology meets certain requirements of advanced drive systems:
\nExcellent power density
\nMinimum backlash
\nSmooth running
\nDiverse mounting options
\nMaximum reliability
\nHigh variability
\nPrecision Worm Gearboxes & Geared Motors
\nEP’s precision worm gearboxes are created for those more demanding applications where compact size, high torque, high ratio, low backlash, low noise and long life time are required. Offered in 9 sizes, these worm gearboxes can be supplied with free insight shaft, with hollow bore input shaft and engine flange, and double reduction combination units for slow quickness applications. Using cast iron housings, top quality bronze alloy worm tires and extended life bearings, reliability and functionality are the key top features of this range.
\nHigh Precision Right Angle Transmission
\nLong Lifetime
\nWIDE RANGE Of Ratios
\nSpecial Surface Treatments<\/p>","protected":false},"excerpt":{"rendered":"
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