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Helical geared motors will be the most standard and cost-effective solution for many drive applications. Helical gear models are coaxial, where the gear unit output shaft is in line with the motor shaft. A good shaft is often used as output shaft. Additional parts – e.g. gear tires or chain wheels – to transfer the power to the driven load are for that reason required. Solutions making use of helical geared motors are capable of 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 Motor Features
Ever-Power Helical Gear Electric 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 higher power density and a sizable number of options. The apparatus units are stated in three series and several sizes for a wide range of applications.
Ever-Power Helical Gear Systems impress with exceptional 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 Safety, which also withstands aggressive cleaning agents.
Always the right solution: Our Helical Geared Motors
No two applications are the same. Because of 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 a wide variety of uses and offer confirmed quality. This type of geared electric 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 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 include especially efficient motors in order to operate as efficiently as possible, even at the utmost torque of 26,000 Nm.
Find out more about the powerful UNICASE Helical Geared Motors!
Find out more
Easy maintenance: Wash-down able helical geared motors
With the Ever-Power series we placed a high priority on a smooth, easy to clean surface. This characteristic is especially important for users in hygienically important sectors such as the food or pharmaceutical industries.
Based on 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 have optimum functionality with every variant.
The aluminium casing of the Ever-Power series provides organic corrosion protection. However we can provide additional security if necessary with the innovative nsd tupH surface area treatment. In contrast to standard paint it cannot flake off – an excellent advantage in harsh conditions. Read here how Ever-Power Helical Geared Motors optimise creation at the chocolate producer Zotter in Austria.
Ever-Power design for foot and flange installation. Gear casing machined on all sides for universal program.
Optimized gearing geometry here and in every the other versions results in extraordinary running smoothness. For special environmental conditions the gear 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 equipment motor, sets new specifications for reliability and economic climate and includes unparalleled regular features. An inverter friendly design provides for easy integration now and a really future proof solution. In . or metric dimensioned result shafts are standard providing for easy integration into all of your applications. The EP equipment motor offers total versatility in mounting choices includes foot, base, encounter, and flange solutions. The electric motor terminal box can be mounted in option positions rotated in 90° steps around the electric motor frame offering for unparalleled integration possibilities.
EP gear motors adhere to North American and International specifications, including NEMA, IEC, CSA, & CE, the EP series allows for worldwide acceptance, a genuine total solution for our global clients.
Excellent protection of IP65 acc. to IEC 529 assures you that the EP series can be dirt tight and hose evidence, and can be used outside or in wet and dusty conditions 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 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 EN 60034
Corrosion category based 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 big collection 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 each and every minute (rpm, rev/min, min1). They can be purchased 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 could be quoted on request.
Geared motors of particular design
Spur gear drives can be found 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 generally also made to match customer’s individual requirements. With decades of encounter and our very own last assembly, we are a ideal partner for businesses that require external experience in a large spectral range of issues – whether it is a geared motor with brake engine, a special shaft, specific supply voltage, a spur gear motor or explosion protected style. Our concentrate is on premium quality, a reliable team and a cost 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 maximum ratio between power and space requirements.
Your advantages
High torque density
Long service life
R37 … R167 Reduced backlash option
RM series, specially created for agitating applications
The tried and tested modular concept and our strict quality criteria allow Ever-Power to provide a diverse selection of torques and decrease ratios with incomparably finely tuned gradings. With this remarkable diversity, Ever-Power units 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 prolonged bearing hub
RX series (single-stage)
For high output speeds, the exclusively single-stage equipment products RX57 to RX107 offer compact 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 job. And for applications where weight is an issue, our multi-stage gear units provide something special: Thanks to their die-cast aluminum design, the models R07, R17 and R27 are three especially effective lightweights – ideal as satellite drives and for make use of in light machine constructions. Reduced backlash helical gear units are also designed for particularly precise requirements.
RM series
RM gearmotors with extended result bearing hub are a special type of helical gearmotor. They were designed specifically for agitating applications and allow for high overhung and axial loads and bending moments. The rest of the data corresponds to that of standard helical gearmotors.