Helical geared motors are the most standard and cost-effective solution for many drive applications. Helical equipment systems are coaxial, where in fact the gear unit result shaft is in line with the motor shaft. A solid shaft is always used as result shaft. Additional elements – e.g. gear tires or chain tires – to transfer the drive to the driven load are consequently required. Solutions making use of helical geared motors are capable of an extremely variable speed range.
SIMOGEAR helical geared motors are available for the energy 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 Electric motor 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 a wide variety of applications
Motors with a helical gear unit from Ever-Power have a higher power density and a huge number of options. The apparatus units are stated in three series and many sizes for a wide selection of applications.
Ever-Power Helical Gear Products impress with excellent features:
Powerful
Our helical gear models 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 form.
Hygienic
Ever-Power Helical Gear Models have wash-down capability because of their smooth surfaces.
Robust
If required, we can treat Ever-Power Helical Geared Motors with nsd tupH Corrosion Safety, which also withstands aggressive cleaning agents.
Always the right option: Our Helical Geared Motors
No two applications will be the same. For this reason, Ever-Power supplies three different drive solutions with helical equipment units. All variants are available as flange or foot/flange mounted versions.
The all-rounder
Regular Helical Geared Motors have a wide range of uses and offer proven quality. This type of geared engine is offered 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 gear units from extremely wear-resistant, case-hardened steels.
Compact power packs
Our UNICASE Helical Geared Motors have a concise design, with an extremely robust grey cast iron housing. They include especially efficient motors in order to operate as efficiently as possible, actually at the maximum torque of 26,000 Nm.
Discover more about the 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, simple to clean surface. This feature is especially very important to users in hygienically crucial sectors like the meals or pharmaceutical industries.
Depending on the size of the apparatus unit, we generate Ever-Power Helical Gear Products with a die cast aluminium or grey cast iron housing. In this way you have optimum overall performance with every variant.
The aluminium housing of the Ever-Power series provides natural corrosion protection. Nevertheless we can also provide additional security if necessary with the innovative nsd tupH surface treatment. In contrast to typical paint it cannot flake off – an excellent advantage in harsh conditions. Read right here how Ever-Power Helical Geared Motors optimise production at the chocolate manufacturer Zotter in Austria.
Ever-Power style for foot and flange mounting. Gear casing machined on all sides for universal application.
Optimized gearing geometry here and in every the other versions results in exceptional running smoothness. For particular environmental conditions the apparatus 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 foot/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 gear motor, sets new requirements for reliability and economic climate and includes unparalleled standard features. An inverter friendly style provides for easy integration now and a future proof solution. In . or metric dimensioned result shafts are standard providing for easy integration into all of your applications. The EP gear motor offers total versatility in mounting options includes foot, base, face, and flange solutions. The electric motor terminal box could be mounted in substitute positions rotated in 90° steps around the motor frame providing for unparalleled integration possibilities.
EP gear motors comply with North American and International criteria, including NEMA, IEC, CSA, & CE, the EP series permits worldwide acceptance, a genuine total remedy for our global customers.
Excellent protection of IP65 acc. to IEC 529 assures you that the EP series is 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 output shaft of the unit.
Product Features
Torque 20 … 18.500 Nm
Output Speeds 0,3 … 450 min-1
versatile installation possibilities
Completely enclosed, sealed against dust and water spray
Lubrication change first after 15000 hrs
Low noise gearing
Mains connection 110 … 690V, 50/60Hz
Enclosure IP65 (Standard), IP66 (Optional)
Additional features:
Connecting with Connect connectors.
With integrated inverter up to 7,5kW.
CSA, UL, ATEX, GOST, CCC, ISO9001, ISO14001, OHSAS18001
Motors according to EN 60034
Corrosion category based on DIN ISO 12944-5
C1, C2, C3, C4, C5-We, C5-M
Helical geared motors online store
On this web page of our geared motors web store, you will find a large collection of gearbox units. This includes worm gearboxes, spur gearboxes, bevel gearboxes, toned gearboxes and planetary gearboxes in various styles and speeds expressed in revolutions per minute (rpm, rev/min, min1). They are available in common sizes, mounting positions, examples of protection and designs. Available electric 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 can be found in various speeds, i.e. from less than 1 up to 1000 revolutions per minute (rpm, rev/min, 1/min). Spur equipment motors are generally also made to match customer’s individual requirements. With decades of experience and our very own last assembly, we are a ideal partner for businesses that need external knowledge in a large spectral range of issues – whether it is a geared engine with brake engine, a special shaft, specific supply voltage, a spur equipment motor or explosion protected design. Our focus is on superior quality, a competent team and a price that conforms to the market.
In 6 single-stage and fourteen two-stage and three-stage sizes, the helical gearmotors by Ever-Power ensure an the best 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 units new standards in the field of drive engineering.
Available versions
Single-stage or multi-stage
Foot-mounted or flange-mounted
Foot-mounted and flange-mounted
Flange-mounted with prolonged bearing hub
RX series (single-stage)
For high output speeds, the exclusively single-stage equipment models RX57 to RX107 offer small solutions for your system design.
R series (two-stage and three-stage)
Our complete range of helical gearmotors supplies the optimum size and power solution for each drive job. And for applications where weight is an concern, our multi-stage gear models provide something special: Thanks to their die-cast aluminum style, 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 equipment units are also designed for particularly precise requirements.
RM series
RM gearmotors with extended output bearing hub certainly are a special type of helical gearmotor. These were designed specifically for agitating applications and allow for high overhung and axial loads and bending moments. The rest of the data corresponds to that of regular helical gearmotors.