Helical geared motors will be the most conventional and cost-effective solution for most drive applications. Helical gear models are coaxial, where in fact the gear unit result shaft is in line with the motor shaft. A good shaft is generally used as result shaft. Additional components – e.g. gear tires or chain tires – to transfer the push to the powered 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 Electric motor 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 have a higher power density and a big number of options. The gear units are produced in three series and many sizes for a wide variety of applications.
Ever-Power Helical Gear Systems impress with excellent features:
Powerful
Our helical gear models provide a maximum torque of 26,000 Nm (because an Industrial gear device up to 250.000 Nm).
Efficient
High efficiency escalates the productivity of the application.
Hygienic
Ever-Power Helical Gear Devices have wash-down capability thanks to their smooth surfaces.
Robust
If required, we can treat Ever-Power Helical Geared Motors with nsd tupH Corrosion Safety, which also withstands intense cleaning agents.
Always the right remedy: Our Helical Geared Motors
No two applications are the same. Because of this, Ever-Power supplies 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 tested quality. This type of geared electric motor 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 equipment units from highly wear-resistant, case-hardened steels.
Compact power packs
Our UNICASE Helical Geared Motors have a concise design, with an exceptionally robust grey cast iron housing. They are equipped with especially efficient motors to be able to operate as efficiently as possible, even at the maximum torque of 26,000 Nm.
Find out more about our powerful UNICASE Helical Geared Motors!
Find out more
Easy maintenance: Wash-down capable helical geared motors
With the Ever-Power series we placed a higher priority on a smooth, simple to clean surface. This characteristic is especially very important to users in hygienically vital sectors such as the meals or pharmaceutical industries.
Depending on the size of the apparatus unit, we generate Ever-Power Helical Gear Models with a die cast aluminium or grey cast iron housing. In this way you obtain optimum functionality with every variant.
The aluminium housing of the Ever-Power series provides natural corrosion protection. Nevertheless we can also provide additional safety if necessary with the innovative nsd tupH surface area treatment. As opposed to typical paint it cannot flake off – a great advantage in harsh conditions. Read right here how Ever-Power Helical Geared Motors optimise creation at the chocolate manufacturer Zotter in Austria.
Ever-Power style for foot and flange installation. Gear casing machined on all sides for universal application.
Optimized gearing geometry here and in every the other versions results in remarkable running smoothness. For unique environmental conditions the gear unit can be fitted 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 standards for reliability and economy and includes unparalleled regular features. An inverter friendly design provides for easy integration right now and a future proof solution. In . or metric dimensioned output shafts are standard offering for easy integration into all your applications. The EP equipment motor offers total versatility in mounting options includes foot, base, face, and flange solutions. The electric motor terminal box can be mounted in option positions rotated in 90° steps around the engine frame offering for unparalleled integration possibilities.
EP gear motors comply with North American and International criteria, including NEMA, IEC, CSA, & CE, the EP series allows for worldwide acceptance, a genuine total alternative for our global customers.
Superior protection of IP65 acc. to IEC 529 assures you that the EP series is usually dust tight and 
hose proof, and can be utilized outdoors or in wet and dusty environments without the use of additional enclosures. Complete rated output is offered by 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 initial after 15000 hrs
Low noise gearing
Mains connection 110 … 690V, 50/60Hz
Enclosure IP65 (Regular), 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 Sobre 60034
Corrosion category predicated on DIN ISO 12944-5
C1, C2, C3, C4, C5-We, C5-M
Helical geared motors web store
On this page of our geared motors online store, you will find a sizable collection of gearbox units. This includes worm gearboxes, spur gearboxes, bevel gearboxes, toned gearboxes and planetary gearboxes in a variety of designs and speeds expressed in revolutions each and every minute (rpm, rev/min, min1). They can be purchased in common sizes, installation positions, levels of protection and styles. 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 can be quoted on request.
Geared motors of unique design
Spur gear drives are available in various speeds, i.e. from less than 1 up to 1000 revolutions each and every 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 own last assembly, we certainly are a ideal partner for businesses that need external experience in a large spectral range of issues – whether it’s a geared electric motor with brake engine, a special shaft, particular supply voltage, a spur gear motor or explosion protected style. Our concentrate is on premium quality, a reliable 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 proven modular idea and our strict quality requirements allow Ever-Power to supply a diverse selection of torques and reduction ratios with incomparably finely tuned gradings. With this extraordinary diversity, Ever-Power pieces 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 gear devices RX57 to RX107 offer small solutions for your system design.
R series (two-stage and three-stage)
Our complete range of helical gearmotors provides the the best possible size and power solution for each drive task. And for applications where weight is an concern, 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 make use of 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 occasions. The rest of the data corresponds compared to that of regular helical gearmotors.
