Helical geared motors will be the most standard and cost-effective solution for many drive applications. Helical gear systems are coaxial, where the gear unit result shaft is in line with the motor shaft. A solid shaft is at all times used as output shaft. Additional components – e.g. gear wheels or chain tires – to transfer the pressure to the driven load are therefore required. Solutions making use of helical geared motors can handle an exceptionally 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 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 an array of applications
Motors with a helical equipment unit from Ever-Power possess a high power density and a big number of options. The apparatus units are produced in three series and many sizes for a wide selection of applications.
Ever-Power Helical Gear Units impress with outstanding features:
Powerful
Our helical gear systems 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 form.
Hygienic
Ever-Power Helical Gear Models 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 will be the same. Due to this, Ever-Power products three different drive solutions with helical gear units. All variants can be found as flange or foot/flange mounted versions.
The all-rounder
Standard Helical Geared Motors have a wide range of uses and offer tested quality. This type of geared engine is offered from Ever-Power in six sizes, in two or three stage variations with torque ranges from 50 to 700 Nm. We produce the apparatus wheels for helical gear units from highly 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 our powerful UNICASE Helical Geared Motors!
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Easy maintenance: Wash-down capable helical geared motors
With the Ever-Power series we positioned a high priority on a smooth, simple to clean surface. This feature 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 Units with a die cast aluminium or grey cast iron housing. In this way you have optimum performance with every variant.
The aluminium casing of the Ever-Power series provides natural corrosion protection. Nevertheless we can also provide additional protection if required with the innovative nsd tupH surface area treatment. In contrast to conventional 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 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 excellent 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/installation: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 regular features. An inverter friendly style provides for easy integration at this point and a really 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 options includes foot, base, face, and flange solutions. The engine terminal box could be mounted in option positions rotated in 90° steps around the electric motor frame providing for unparalleled integration opportunities.
EP gear motors comply with UNITED STATES and International criteria, including NEMA, IEC, CSA, & CE, the EP series permits worldwide acceptance, a true total alternative for our global customers.
Excellent protection of IP65 acc. to IEC 529 assures you that the EP series is usually 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 result shaft of the machine.
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 1st after 15000 hrs
Low noise gearing
Mains connection 110 … 690V, 50/60Hz
Enclosure IP65 (Standard), IP66 (Optional)
Additional features:
Connecting with Plug 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-I, C5-M
Helical geared motors web store
On this web page of our geared motors web store, you will find a large collection of gearbox units. This consists of worm gearboxes, spur gearboxes, bevel gearboxes, flat gearboxes and planetary gearboxes in various 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 styles. 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 are available 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 designed to match customer’s individual requirements. With decades of experience and our very own last assembly, we are a perfect partner for businesses that require external expertise in a large spectral range of issues – whether it is a geared electric motor with brake motor, a special shaft, specific supply voltage, a spur gear motor or explosion protected style. Our focus is on premium quality, a reliable team and a price that conforms to the marketplace.
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 made for agitating applications
The tried and tested modular concept 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 remarkable diversity, Ever-Power units 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 systems RX57 to RX107 offer small solutions for one’s body design.
R series (two-stage and three-stage)
Our complete range of helical gearmotors provides the ideal size and power solution for every drive task. And for applications where weight is an concern, our multi-stage gear units provide something special: Because of their die-cast aluminum design, the models R07, R17 and R27 are three especially 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 especially for agitating applications and allow for high overhung and axial loads and bending occasions. The remaining data corresponds to that of standard helical gearmotors.