Helical geared motors will be the most typical and cost-effective solution for most drive applications. Helical gear devices are coaxial, where the gear unit output shaft is based on the motor shaft. A good shaft is always used as result shaft. Additional elements – e.g. gear wheels or chain wheels – to transfer the power to the powered load are as a result required. Solutions utilizing helical geared motors can handle an extremely variable speed range.
SIMOGEAR helical geared motors are available for the energy 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 Electric motor Features
Ever-Power Helical Gear Engine 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 large number of options. The gear units are stated in three series and many sizes for an array of applications.
Ever-Power Helical Gear Units impress with exceptional features:
Powerful
Our helical gear products give a maximum torque of 26,000 Nm (because an Industrial gear unit up to 250.000 Nm).
Efficient
High efficiency increases the productivity of the application form.
Hygienic
Ever-Power Helical Gear Products have wash-down capability thanks to 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 remedy: Our Helical Geared Motors
No two applications will be the same. Due to this, Ever-Power items three different drive solutions with helical gear 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 verified quality. This kind of geared electric motor is obtainable 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 casing. They include especially efficient motors in order to operate as efficiently as possible, even 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 capable helical geared motors
With the Ever-Power series we placed a higher priority on a smooth, easy to clean surface. This feature is especially very important to users in hygienically crucial sectors such as the meals or pharmaceutical industries.
Depending on the size of the apparatus unit, we produce Ever-Power Helical Gear Products with a die cast aluminium or grey cast iron casing. In this way you obtain optimum functionality with every variant.
The aluminium housing of the Ever-Power series provides natural corrosion protection. However we can also provide additional safety if required with the innovative nsd tupH surface treatment. As opposed to standard paint it cannot flake off – an excellent advantage in harsh environments. Read 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 housing machined on all sides for universal program.
Optimized gearing geometry here and in every the other models results in outstanding 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 and most economical unit, the EP gear 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 providing for easy integration into all your applications. The EP equipment motor offers total flexibility in mounting choices includes foot, base, encounter, and flange solutions. The motor terminal box can be mounted in alternate positions rotated in 90° steps around the motor frame providing for unparalleled integration options.
EP gear motors adhere to North American and International requirements, including NEMA, IEC, CSA, & CE, the EP series allows for worldwide acceptance, a true total remedy for our global clients.
Excellent protection of IP65 acc. to IEC 529 assures you that the EP series is definitely dirt tight and hose proof, and can be utilized outdoors or in wet and dusty conditions 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
Totally enclosed, sealed against dust and water spray
Lubrication change 1st after 15000 hrs
Low noise gearing
Mains connection 110 … 690V, 50/60Hz
Enclosure IP65 (Regular), IP66 (Optional)
Additional features:
Connecting with Connect connectors.
With included 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-I, C5-M
Helical geared motors web store
On this web page of our geared motors web store, you will find a big selection of gearbox units. This consists of worm gearboxes, spur gearboxes, bevel gearboxes, toned gearboxes and planetary gearboxes in a variety of styles and speeds expressed in revolutions per minute (rpm, rev/min, min1). They are available in common sizes, installation positions, examples of protection and styles. 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 could be quoted on request.
Geared motors of special 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 frequently also made to match customer’s person requirements. With decades of experience and our very own final assembly, we are a ideal partner for businesses that require external experience in a large spectral range of issues – whether it’s a geared engine with brake electric motor, a special shaft, particular supply voltage, a spur equipment engine or explosion protected design. Our focus is on high quality quality, a competent team and a price that conforms to the marketplace.
In six 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 designed for agitating applications
The tried and tested modular idea and our strict quality requirements allow Ever-Power to supply a diverse range of torques and decrease ratios with incomparably finely tuned gradings. With this extraordinary diversity, Ever-Power sets 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 gear units RX57 to RX107 offer compact solutions for your system design.
R series (two-stage and three-stage)
Our complete selection of helical gearmotors provides the optimum size and power solution for every drive task. And for applications where weight is an concern, our multi-stage gear models provide something special: Because of their die-cast aluminum style, 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 equipment units are also designed for particularly precise requirements.
RM series
RM gearmotors with extended result bearing hub certainly are a special kind of helical gearmotor. These were designed especially for agitating applications and invite for high overhung and axial loads and bending moments. The remaining data corresponds to that of regular helical gearmotors.