Helical geared motors will be the most regular and cost-effective solution for most drive applications. Helical equipment models are coaxial, where in fact the gear unit output shaft is in line with the motor shaft. A solid shaft is constantly used as result shaft. Additional elements – e.g. gear wheels or chain wheels – to transfer the push to the powered load are consequently required. Solutions utilizing helical geared motors are capable of an exceptionally variable speed range.
SIMOGEAR helical geared motors are available for 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 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 huge number of choices. The gear units are stated in three series and several sizes for an array of applications.
Ever-Power Helical Gear Systems impress with excellent features:
Powerful
Our helical gear systems 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 Systems 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 answer: Our Helical Geared Motors
No two applications are the same. Because of this, Ever-Power items 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 tested quality. This kind 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 extremely wear-resistant, case-hardened steels.
Compact power packs
Our UNICASE Helical Geared Motors have a compact design, with an extremely robust grey cast iron casing. They are equipped with especially efficient motors in order to operate as effectively as possible, actually at the utmost 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, simple to clean surface. This feature is especially important for users in hygienically important sectors such as the food or pharmaceutical industries.
With respect to the size of the apparatus unit, we create Ever-Power Helical Gear Units with a die cast aluminium or grey cast iron housing. In this way you obtain optimum performance 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. In contrast to standard paint it cannot flake off – a great advantage in harsh environments. Read right here how Ever-Power Helical Geared Motors optimise creation at the chocolate producer Zotter in Austria.
Ever-Power design for foot and flange mounting. Gear housing machined on all sides for universal program.
Optimized gearing geometry here and in all the other models results in excellent running smoothness. For particular 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 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 criteria for reliability and economy and includes unparalleled regular features. An inverter friendly design provides for easy integration now and a future proof solution. Inch or metric dimensioned output 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, encounter, and flange solutions. The engine terminal box could be mounted in choice positions rotated in 90° steps around the motor frame providing for unparalleled integration opportunities.
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 option for our global customers.
Excellent protection of IP65 acc. to IEC 529 assures you that the EP series is certainly dust tight and hose evidence, and can be used outside or in wet and dusty conditions without the utilization of additional enclosures. Complete 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 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 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 online store
On this 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, smooth gearboxes and planetary gearboxes in a variety of styles 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 between 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 can be found in various speeds, we.e. from less than 1 up to 1000 revolutions per minute (rpm, 
rev/min, 1/min). Spur equipment motors are frequently also made to match customer’s person requirements. With decades of encounter and our very own last assembly, we certainly are a ideal partner for businesses that require external knowledge in a large spectrum of issues – whether it is a geared electric motor with brake electric motor, a special shaft, particular supply voltage, a spur gear engine or explosion protected design. Our focus is on premium 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 proven 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 prolonged bearing hub
RX series (single-stage)
For high output speeds, the exclusively single-stage equipment products RX57 to RX107 offer small solutions for one’s body design.
R series (two-stage and three-stage)
Our complete range of helical gearmotors supplies the optimum size and power solution for every drive job. And for applications where weight can be an concern, our multi-stage gear products provide something special: Because of their die-cast aluminum style, 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 gear units are also available for particularly precise requirements.
RM series
RM gearmotors with extended result bearing hub are a special type of helical gearmotor. These were designed especially for agitating applications and invite for high overhung and axial loads and bending moments. The rest of the data corresponds compared to that of regular helical gearmotors.
