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\nModified Product
\ngearbox-PR5
\nUsing miniature gears, Ever-Power has designed and built unique, high precision mini gearboxes that can’t be found somewhere else. Our miniature gearboxes are available in numerous configurations, which includes worm and wheel, cross axis helical, bevel, inline spur, and more. We can also provide custom micro gearboxes that were created and built to meet your specific specifications.
\nContact us for the mini gearbox your application requires, or request a quote on a customized micro gearbox.
\nMiniature Bevel Gearboxes | Micro Bevel Equipment 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 Equipment Drives
\nFlange Worm
\nMiniature Inline Spur Gearboxes | Micro Inline Spur Rate Reducers
\nInline Spur
\nCompact Worm
\nCompact Worm
\nMicro Gearbox Options
\nGearboxes are also called reducers, gear reducers, swiftness reducers, gear drives, and gearmotors. All terms can be used more or less interchangeably. Please be aware that the links for our small gear drives include details on the full selection of frame sizes for that series or design.
\nBevel Box Micro Equipment Drive
\nOur bevel package miniature equipment drives are application rated for the ideal balance of performance and cost. Torque could be balanced to meet your RPM and working life requirements. Light-weight with low backlash performance (as little as 1\u00b0, with choice of 1\/2\u201d).
\nOutput torque: up to 7 oz.-inches
\nLow backlash: \u22481\u00b0, option of 1\/2\u201d
\nRated for input speeds up 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 concise package. They offer an output shaft at 90\u00b0 from the input, and so are available in gear ratios from 1:1 to 40:1. Lightweight but durable, with machined aluminium housings and hardened alloy steel gears.
\nHigh efficiency: up to 88% at 1,000 RPM
\nLow backlash: as low as \u226430 arc minutes
\nRated for input speeds up 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 moments of backlash or better. Also called \u201cshaft to bore gearboxes,\u201d these devices provide a single insight shaft that protrudes from opposing sides of the housing; output is usually 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 insight sizes are available to meet your needs.
\nHigh efficiency: up to 86% at 1,000 RPM
\nLow backlash: \u226430 arc minutes or better
\nObtainable in ratios from 5:1 to 120:1
\nRated for input boosts 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 provide two input shafts on opposite sides of the frame, with two result shafts perpendicular to the input shafts. Our mini 4 shaft worm gear drives deliver high effectiveness performance with low backlash.
\nHigh efficiency: up to 82% at 1,000 RPM
\nLow backlash: as little as \u22482\u00b0
\nAvailable with gear 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 performance in an amazing array applications and are constructed with small footprints, making them ideal 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 boosts to 3,000 RPM. Light weight aluminum housings and stainless steel gears and shafts make these inline spur gearboxes hard and corrosion resistant, for your many demanding applications.
\nOutput torque: up to 125 oz.-inches
\nLow backlash: less than 15 arc minutes
\nAvailable with gear ratios from 4.96:1 to 3600:1
\nOptional synchro cleats available
\nCompact Wormwheel Gearbox
\nThese miniature correct angle worm gear reducers deliver superior performance with high efficiency, and feature rugged construction for challenging power transfer operations. Available in three gear ratios (5:1, 10:1, 20:1), our compact 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
\nSmall footprint: 1.5\u201d x 1.5\u201d x 1.08\u201d
\nCustom Miniature Gearbox
\nEver-Power may engineer and produce a custom miniature gearbox to meet your unique specs. We can produce customized micro gearboxes in virtually any configuration your application requires, with result torque amounts as high as 900Nm. We are able to work from your gearbox styles, reverse engineer a preexisting unit, or help you develop an all-new style that provides the performance you need. Ask for a quote on a customized miniature gearbox or e mail us to discuss your unique requirements.
\nThe Ever-Power Advantage: Small is No Big Problem
\nBroadest selection of small gear reducers
\nGreased for life
\nRuggedly built
\nModifications and particular ratios available
\nCustom small gearboxes made to suit
\nInput & Output Shafts
\nInput and output shafts with drive important and retainer rings can be supplied to your specifications for any of our hollow bore miniature gearboxes. We provide a basic selection of solitary ended or dual ended shafts to put together in these gearboxes. All gearbox shafts are given 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 program engineers to go over your particular needs.
\nWe provide a broad collection of misalignment shaft couplings in inch and metric bore sizes. Inch and metric precision floor shafts can be found 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 range of ratios from 1:1 to 30:1
\n1:1, 2:1 and 2.8:1 are not self locking, all other ratios are.
\nMax. output torques: 2 Nm to 17 Nm
\nHand operation only
\nImmediate coupling between servo engine and worm gear is one of the important strengths of EP worm gearmotors, which combine DC electric motor technology with exceptional toughness and wear resistance. Motor and gearbox were created as you single, compact unit. Thanks to their reduced current draw, 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 regular customizations to meet the requirements of varied properties that are essential for each application.
\nIf your application requires a gearbox with some special house such as for example small dimensions or low weight with regards to power, high efficiency, quiet and vibration-free operation, extended life, high level of resistance to vibration, pressure or temperature, integrated linear screw, or a mixture of this kind of properties, our item range with more than 1000 different standard gearboxes is most likely a good start to be able to deliver a product that stands out on your side.
\nSmall gearboxes are high-quality gearboxes for regular drives. The electric engine is integrated with the gearbox into a single unit (the first equipment is on the electric motor shaft). Separate gearboxes for link with conventional IEC motors may also be supplied on request.
\nBecause of the complexity of the gearboxes\u2019 configuration, they cannot be purchased inside our e-shop. Our experts will be pleased to help you make your selection. We are happy to send you documentation or design the right set directly, on ask for.
\nVANE MOTORS WITH GEARBOXES
\nCombinations feasible with all our vane motors
\nCoaxial gearbox
\nPlanetary gearbox
\nWorm gearbox
\nATEX combinations possible
\nStainless options possible
\nSpecial wishes possible
\nEver-Power worm gearboxes possess earned a reputation to be a business benchmark worldwide. Our achievement originated from our relentless drive for quality with state-of-the-art technology, all and will be offering worm gearboxes are affordable prices. High versatility accorded through a wide choice of mounting options, shaft configurations and motor interfaces, makes the Ever-Power worm gearbox the default choice for the industry. The helical-worm and the double-worm edition, 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 speed gear ratio. Being simple and compact in style, these gears can perform higher gear ratio than the helical gears. These worm reduction gears having screw type characteristics are similar to helical gears, but its helix angle is typically comparatively bigger) and its body is generally quite long in the axial direction. The gears in these gearboxes can be right or left-handed dependant on the purpose.
\nMounting choice include universal housing, aspect flanges, foot (horizontal and vertical), shaft mounted with torque arm. Available in Solid shafts (one or dual), with torque arm or torque limiter.
\nTop Quality Geared Motors. Ever-Power gearboxes and geared motors are the electro-mechanical key elements for low backlash, easily running and highly dynamic drive systems.
\nOur high-performance gear products are designed to withstand the toughest industrial applications.
\nThe apparatus housings are machined on all sides and invite diverse mounting positions and applications, producing them much sought after in the industry. As a result our geared motors are often 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 backed simply by FEM (Finite Element Method). This tooth geometry guarantees optimum rolling contact under load.
\nThe special tooth root style in combination with tooth helix angle, tooth depth, the materials used and surface finish maximizes load capacity. This high gearing capacity enables smaller tires to be utilized for the same torque, and smaller gears with remarkable power density also increase reliability. Ever-Power geared motors are consequently incredible space savers.
\nGearing manufactured with such micro-geometric precision allows the gearing perform required for troublefree rolling contact to be substantially reduced and therefore the gear backlash to become minimized.
\nDual chamber shaft seals developed by Ever-Power are used as standard 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 lifetime are required. Provided in 9 sizes, these worm gearboxes could be supplied with free insight shaft, with hollow bore input shaft and motor flange, and double reduction combination units for slow velocity applications. Using cast iron housings, top quality bronze alloy worm wheels and long life bearings, reliability and efficiency are the key features of this range.
\nHigh Precision Right Angle Transmission
\nLong Lifetime
\nWide Selection Of Ratios
\nSpecial Surface Treatments<\/p>","protected":false},"excerpt":{"rendered":"
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