Helical geared motors will be the most standard and cost-effective solution for most drive applications. Helical equipment systems are coaxial, where the gear unit result shaft is based on the motor shaft. A solid shaft is at all times used as result shaft. Additional parts – e.g. gear wheels or chain wheels – to transfer the push to the driven load are therefore required. Solutions utilizing helical geared motors can handle an extremely variable speed range.
SIMOGEAR helical geared motors are available for the power range up to 20 HP (15 kW) and rated gear unit torques up to 5,900 ft-lb (8,000 Nm).
Ever-Power Helical Gear Engine Features
Ever-Power Helical Gear Motor 2-Stage
Integrates with Siemens drives and automation
Energy conserving (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 choices. The apparatus units are produced in three series and several sizes for a wide selection of applications.
Ever-Power Helical Gear Devices impress with exceptional features:
Powerful
Our helical gear models give a maximum torque of 26,000 Nm (because an Industrial gear device up to 250.000 Nm).
Efficient
High efficiency increases the productivity of the application.
Hygienic
Ever-Power Helical Gear Units have wash-down capability thanks to their smooth surfaces.
Robust
If required, we can treat Ever-Power Helical Geared Motors with nsd tupH Corrosion Protection, which also withstands intense cleaning agents.
Always the right remedy: Our Helical Geared Motors
No two applications are the same. Due to this, Ever-Power products three different drive solutions with helical equipment units. All variants are available as flange or foot/flange mounted versions.
The all-rounder
Standard Helical Geared Motors have an array of uses and offer proven quality. This type of geared motor is available from Ever-Power in six sizes, in several stage variations with torque ranges from 50 to 700 Nm. We produce the gear wheels for helical gear units from highly wear-resistant, case-hardened steels.
Compact power packs
Our UNICASE Helical Geared Motors have a compact design, with an exceptionally robust grey cast iron housing. They include especially efficient motors to be able to operate as efficiently as possible, even at the utmost 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 characteristic is especially very important to users in hygienically critical sectors such as the food or pharmaceutical industries.
According to 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 obtain optimum overall performance with every variant.
The aluminium casing of the Ever-Power series provides organic corrosion protection. Nevertheless we can also provide additional safety if necessary with the innovative nsd tupH surface area treatment. In contrast to regular paint it cannot flake off – an excellent advantage in harsh conditions. Read here how Ever-Power Helical Geared Motors optimise creation at the chocolate manufacturer Zotter in Austria.
Ever-Power design for foot and flange installation. Gear housing machined on all sides for universal program.
Optimized gearing geometry here and in all the other versions results in exceptional running smoothness. For unique 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 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 and most economical unit, the EP equipment motor, sets new requirements for reliability and economy and includes unparalleled standard features. An inverter friendly design offers easy integration at this point and a truly future proof solution. Inch or metric dimensioned output shafts are standard offering for easy integration into all of your applications. The EP gear motor offers total flexibility in mounting choices includes foot, base, face, and flange solutions. The motor terminal box can be mounted in option positions rotated in 90° steps around the electric motor frame providing for unparalleled integration possibilities.
EP gear motors comply with North American and International specifications, including NEMA, IEC, CSA, & CE, the EP series permits worldwide acceptance, a genuine total remedy for our global clients.
Excellent protection of IP65 acc. to IEC 529 assures you that the EP series is certainly dust tight and hose proof, and can be utilized outdoors or in wet and dusty conditions without the utilization of additional enclosures. Full rated output is offered by the result shaft of the unit.
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 (Standard), IP66 (Optional)
Additional features:
Connecting with Plug connectors.
With included inverter up to 7,5kW.
CSA, UL, ATEX, GOST, CCC, ISO9001, ISO14001, OHSAS18001
Motors according to EN 60034
Corrosion category predicated on DIN ISO 12944-5
C1, C2, C3, C4, C5-We, C5-M
Helical geared motors online store
On this page of our geared motors web store, you will find a large selection of gearbox units. This includes worm gearboxes, spur gearboxes, bevel gearboxes, smooth gearboxes and planetary gearboxes in a variety of designs and speeds expressed in revolutions each and every minute (rpm, rev/min, min1). They are available in common sizes, installation positions, degrees of protection and designs. Available engine 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 can be quoted on request.
Geared motors of unique design
Spur gear drives are available in various speeds, we.e. from significantly less than 1 up to 1000 revolutions per minute (rpm, rev/min, 1/min). Spur gear motors are frequently also made to match customer’s individual requirements. With decades of encounter and our own last assembly, we are a perfect partner for businesses that require external knowledge in a large spectral range of issues – whether it is a geared motor with brake motor, a special shaft, specific supply voltage, a spur gear electric motor or explosion protected design. Our focus is on high quality quality, a reliable team and a cost that conforms to the market.
In six single-stage and fourteen two-stage and three-stage sizes, the helical gearmotors by Ever-Power ensure an optimum ratio between power and space requirements.
Your advantages
High torque density
Long service life
R37 … R167 Reduced backlash option
RM series, specially made for agitating applications
The tried and tested modular concept and our strict quality requirements allow Ever-Power to supply a diverse range of torques and reduction ratios with incomparably finely tuned gradings. With this excellent diversity, Ever-Power sets 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 extended bearing hub
RX series (single-stage)
For high output speeds, the exclusively single-stage equipment units RX57 to RX107 offer compact solutions for one’s body design.
R series (two-stage and three-stage)
Our complete selection of helical gearmotors provides the the best possible size and power solution for each drive task. 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 efficient lightweights – ideal as satellite drives and for use in light machine constructions. Reduced backlash helical gear units are also available for particularly precise requirements.
RM series
RM gearmotors with extended result bearing hub are a special kind of helical gearmotor. These 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 regular helical gearmotors.