Helical geared motors will be the most conventional and cost-effective solution for many drive applications. Helical gear units are coaxial, where in fact the gear unit result shaft is good motor shaft. A solid shaft is always used as output shaft. Additional elements – e.g. gear wheels or chain tires – to transfer the power to the powered load are consequently required. Solutions making use of helical geared motors can handle 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 Electric 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 gear unit from Ever-Power possess a high power density and a large number of choices. The gear units are produced in three series and many sizes for a wide range of applications.
Ever-Power Helical Gear Systems impress with exceptional features:
Powerful
Our helical gear units give a maximum torque of 26,000 Nm (since an Industrial gear unit up to 250.000 Nm).
Efficient
High efficiency escalates the productivity of the application.
Hygienic
Ever-Power Helical Gear Products have wash-down capability because of their smooth surfaces.
Robust
If required, we can treat Ever-Power Helical Geared Motors with nsd tupH Corrosion Protection, which also withstands aggressive cleaning agents.
Always the right alternative: Our Helical Geared Motors
No two applications are the same. Because of 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
Regular Helical Geared Motors have a wide variety of uses and offer tested quality. This kind of geared motor is obtainable from Ever-Power in six sizes, in several stage variations with torque ranges from 50 to 700 Nm. We produce the apparatus 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 extremely robust grey cast iron housing. They include especially efficient motors to be able to operate as effectively 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, easy to clean surface. This feature is especially very important to users in hygienically vital sectors such as the food or pharmaceutical industries.
Based on the size of the gear unit, we generate Ever-Power Helical Gear Systems with a die cast aluminium or grey cast iron casing. In this way you have optimum performance with every variant.
The aluminium housing of the Ever-Power series provides organic corrosion protection. However we can also provide additional safety if necessary with the innovative nsd tupH surface treatment. In contrast to conventional paint it cannot flake off – an excellent advantage in harsh environments. 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 mounting. Gear housing machined on all sides for universal application.
Optimized gearing geometry here and in every the other models results in outstanding running smoothness. For special 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 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 & most economical unit, the EP equipment motor, sets new specifications for reliability and economic climate and includes unparalleled standard features. An inverter friendly design offers easy integration today 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 versatility in mounting choices includes foot, base, face, and flange solutions. The electric motor terminal box can be mounted in substitute positions rotated in 90° steps around the engine frame offering for unparalleled integration opportunities.
EP gear motors comply with North American and International requirements, including NEMA, IEC, CSA, & CE, the EP series allows for worldwide acceptance, a true total answer for our global clients.
Excellent protection of IP65 acc. to IEC 529 assures you that the EP series can be dirt tight and hose proof, and can be used outdoors or in wet and dusty conditions without the use of additional enclosures. Complete rated output is offered by the output shaft of the machine.
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 (Standard), 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 EN 60034
Corrosion category predicated on DIN ISO 12944-5
C1, C2, C3, C4, C5-We, C5-M
Helical geared motors online store
On this web page of our geared motors online store, you will find a huge selection of gearbox units. This includes worm gearboxes, spur gearboxes, bevel gearboxes, toned gearboxes and planetary gearboxes in various 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 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 could be quoted on request.
Geared motors of special design
Spur gear drives can be found in various speeds, we.e. from significantly less than 1 up to 1000 revolutions each and every minute (rpm, rev/min, 1/min). Spur gear motors are generally also made to match customer’s individual requirements. With decades of experience and our very own last assembly, we are a perfect partner for businesses that need external knowledge in a large spectral range of issues – whether it’s a geared electric motor with brake electric motor, a special shaft, specific supply voltage, a spur equipment electric motor or explosion protected design. Our concentrate is on high quality quality, a reliable team and a cost 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 optimum 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 requirements allow Ever-Power to supply a diverse selection of torques and decrease 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 prolonged bearing hub
RX series (single-stage)
For high output speeds, the exclusively single-stage equipment 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 maximum size and power solution for every drive job. And for applications where weight is an concern, our multi-stage gear units provide something special: Because of their die-cast aluminum style, 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 available for particularly precise requirements.
RM series
RM gearmotors with extended output bearing hub are a special type of helical gearmotor. These were designed specifically for agitating applications and invite for high overhung and axial loads and bending moments. The remaining data corresponds to that of regular helical gearmotors.