Helical geared motors will be the most conventional and cost-effective solution for most drive applications. Helical gear models are coaxial, where the gear unit result shaft is based on the motor shaft. A solid shaft is always used as result shaft. Additional components – e.g. gear wheels or chain tires – to transfer the push to the powered load are therefore required. Solutions utilizing helical geared motors can handle an exceptionally variable speed range.
SIMOGEAR helical geared motors are for sale to the power range up to 20 HP (15 kW) and rated gear device torques up to 5,900 ft-lb (8,000 Nm).
Ever-Power Helical Gear Engine Features
Ever-Power Helical Gear Electric motor 2-Stage
Integrates with Siemens drives and automation
Energy efficient (Mechanical efficiencies up to 96%)
NEMA Ever-Power motors
2 or 3-stage construction
Foot, flange mounting
Solid shaft, hollow shaft, and Ever-Power keyless tapered shaft locking system
Technical Information
Helical Gear Motor – 2-Stage
Helical Gear Motor – 3-Stage
Sizes
13
13
Output Torque
74 – 14,000 ft-lb (100 – 19,000 Nm)
74 – 14,000 ft-lb (100 – 19,000 Nm)
Ratio
3.4 – 57
36 – 328
Motor Power
1/3 – 75 HP (0.25 – 55 kW)
1/3 – 75 HP (0.25 – 55 kW)
Helical Geared Motors for an array of applications
Motors with a helical equipment unit from Ever-Power possess a higher power density and a big number of options. The gear units are produced in three series and many sizes for a wide range of applications.
Ever-Power Helical Gear Systems impress with outstanding features:
Powerful
Our helical gear products provide a maximum torque of 26,000 Nm (since an Industrial gear unit up to 250.000 Nm).
Efficient
High efficiency increases the productivity of the application.
Hygienic
Ever-Power Helical Gear Units have wash-down capability because of their smooth surfaces.
Robust
If required, we can treat Ever-Power Helical Geared Motors with nsd tupH Corrosion Security, which also withstands aggressive cleaning agents.
Always the right answer: Our Helical Geared Motors
No two applications are the same. Due to this, Ever-Power materials three different drive solutions with helical gear units. All variants are available as flange or foot/flange mounted versions.
The all-rounder
Regular Helical Geared Motors have an array of uses and offer confirmed quality. This type of geared electric motor is obtainable from Ever-Power in six sizes, in several stage versions with torque ranges from 50 to 700 Nm. We produce the gear wheels for helical equipment units from highly wear-resistant, case-hardened steels.
Compact power packs
Our UNICASE Helical Geared Motors have a concise design, with an extremely robust grey cast iron casing. They are equipped with especially efficient motors in order to operate as efficiently as possible, actually at the maximum torque of 26,000 Nm.
Discover more about our powerful UNICASE Helical Geared Motors!
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Easy maintenance: Wash-down able helical geared motors
With the Ever-Power series we positioned a higher priority on a smooth, easy to clean surface. This characteristic is especially important for users in hygienically vital sectors like the food or pharmaceutical industries.
Depending on the size of the gear unit, we generate Ever-Power Helical Gear Systems with a die cast aluminium or grey cast iron housing. In this way you have optimum performance with every variant.
The aluminium casing of the Ever-Power series provides organic corrosion protection. However we can provide additional safety if needed with the innovative nsd tupH surface area treatment. In contrast to conventional paint it cannot flake off – a great advantage in harsh conditions. Read here how Ever-Power Helical Geared Motors optimise production at the chocolate manufacturer Zotter in Austria.
Ever-Power style for foot and flange installation. Gear housing machined on all sides for universal app.
Optimized gearing geometry here and in all the other models results in extraordinary running smoothness. For unique environmental conditions the gear unit can be installed with two shaft seals.
Technical Data
Number of sizes:18
Power Range:0,12 – 55kW
Output torque range:23 – 14,000Nm
Ratio:0.8 – 13,500
Output option:output shaft
Assembly/mounting:uniblock, flange, foot
Version
Solid shaft design
Footed, flanged or feet/flange mounting designs available
Inline gear units
Characteristics
Compact, space saving design
Torsionally rigid, high strength cast iron housing
High axial and radial load bearing capacity
Quiet Operation
Application Specific Solutions
Our most selling & most economical unit, the EP equipment motor, sets new requirements for reliability and economic climate and includes unparalleled standard features. An inverter friendly design offers easy integration now and a truly future proof solution. In . or metric dimensioned output shafts are standard offering for easy integration into all your applications. The EP gear motor offers total versatility in mounting options includes foot, base, encounter, and flange solutions. The engine terminal box could be mounted in substitute positions rotated in 90° steps around the motor frame offering for unparalleled integration possibilities.
EP gear motors adhere to UNITED STATES and International standards, including NEMA, IEC, CSA, & CE, the EP series allows for worldwide acceptance, a genuine total solution for our global clients.
Superior protection of IP65 acc. to IEC 529 assures you that the EP series is definitely dust tight and hose proof, and can be used outside or in wet and dusty environments without the use of additional enclosures. Full rated output is available at the result shaft of the machine.
Product Features
Torque 20 … 18.500 Nm
Output Speeds 0,3 … 450 min-1
versatile installation possibilities
Totally enclosed, sealed against dust and water spray
Lubrication change initial after 15000 hrs
Low noise gearing
Mains connection 110 … 690V, 50/60Hz
Enclosure IP65 (Regular), IP66 (Optional)
Additional features:
Connecting with Plug connectors.
With built-in inverter up to 7,5kW.
CSA, UL, ATEX, GOST, CCC, ISO9001, ISO14001, OHSAS18001
Motors according to Sobre 60034
Corrosion category based on DIN ISO 12944-5
C1, C2, C3, C4, C5-We, C5-M
Helical geared motors web store
On this web page of our geared motors web store, you will find a sizable collection of gearbox units. This includes worm gearboxes, spur gearboxes, bevel gearboxes, smooth gearboxes and planetary gearboxes in various designs and speeds expressed in revolutions each and every minute (rpm, rev/min, min1). They can be purchased in common sizes, mounting positions, levels of protection and styles. Available motor powers range from 0.12 kW through 0.18 kW, 0.25 kW, 0.55 kW, 0.75 kW, 1.1 kW, 1.5 kW, 2.2 kW, 3 kW, 4 kW, 5.5 kW, 7.5 kW, 11 kW, 15 kW, 18.5 kW, 22 kW, 30 kW, 45 kW, 55 kW, 75 kW, to 90 kW, or could be quoted on request.
Geared motors of particular design
Spur gear drives are available in various speeds, i.e. from significantly less than 1 up to 1000 revolutions per minute (rpm, rev/min, 1/min). Spur gear motors are generally also designed to match customer’s person requirements. With decades of experience and our very own final assembly, we certainly are a ideal partner for businesses that require external expertise in a large spectral range of issues – whether it is a geared electric motor with brake motor, a special shaft, specific supply voltage, a spur gear engine or explosion protected style. Our focus is on premium quality, a competent team and a price that conforms to the marketplace.
In 6 single-stage and fourteen two-stage and three-stage sizes, the helical gearmotors by Ever-Power ensure an ideal ratio between power and space requirements.
Your advantages
High torque density
Long service life
R37 … R167 Reduced backlash option
RM series, specially created for agitating applications
The proven modular concept and our strict quality criteria allow Ever-Power to supply a diverse range of torques and reduction ratios with incomparably finely tuned gradings. With this remarkable diversity, Ever-Power pieces new standards in neuro-scientific drive engineering.
Available versions
Single-stage or multi-stage
Foot-mounted or flange-mounted
Foot-mounted and flange-mounted
Flange-mounted with extended bearing hub
RX series (single-stage)
For high output speeds, the exclusively single-stage equipment systems RX57 to RX107 offer compact solutions for your system design.
R series (two-stage and three-stage)
Our complete selection of helical gearmotors supplies the optimum size and power solution for each drive job. And for applications where weight can be an issue, our multi-stage gear systems provide something special: Thanks to their die-cast aluminum design, the models R07, R17 and R27 are three particularly effective lightweights – ideal as satellite drives and for use in light machine constructions. Reduced backlash helical gear units are also designed for particularly precise requirements.
RM series
RM gearmotors with extended output bearing hub are a special type of helical gearmotor. They were designed specifically for agitating applications and invite for high overhung and axial loads and bending moments. The remaining data corresponds compared to that of standard helical gearmotors.