Helical geared motors are the most regular and cost-effective solution for most drive applications. Helical equipment models are coaxial, where the gear unit output shaft is based on the motor shaft. A good shaft is always used as output shaft. Additional components – e.g. gear wheels or chain tires – to transfer the power to the powered load are therefore required. Solutions utilizing helical geared motors are capable of an extremely 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 Engine 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 a wide variety of applications
Motors with a helical equipment unit from Ever-Power have a high power density and a sizable number of options. The apparatus units are stated in three series and many sizes for an array of applications.
Ever-Power Helical Gear Systems impress with exceptional features:
Powerful
Our helical gear units give a maximum torque of 26,000 Nm (as 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 because of 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 solution: Our Helical Geared Motors
No two applications will be 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 type of geared motor 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 equipment units from extremely wear-resistant, case-hardened steels.
Compact power packs
Our UNICASE Helical Geared Motors have a concise design, with an extremely robust grey cast iron casing. They include especially efficient motors to be able to operate as efficiently as possible, also 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 able helical geared motors
With the Ever-Power series we positioned a higher priority on a smooth, simple to clean surface. This characteristic is especially important for users in hygienically crucial sectors such as the food or pharmaceutical industries.
Depending on the size of the gear unit, we produce Ever-Power Helical Gear Products with a die cast aluminium or grey cast iron casing. In this way you have optimum overall performance with every variant.
The aluminium housing of the Ever-Power series provides natural corrosion protection. However we can provide additional protection if necessary with the innovative nsd tupH surface area treatment. In contrast to standard paint it cannot flake off – an excellent advantage in harsh environments. Read 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 app.
Optimized gearing geometry here and in all 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 & most economical unit, the EP gear motor, sets new requirements for reliability and economy and includes unparalleled regular features. An inverter friendly style provides for easy integration right now and a really future proof solution. ” or metric dimensioned result shafts are standard offering for easy integration into all your applications. The EP equipment motor offers total versatility in mounting choices includes foot, base, encounter, and flange solutions. The motor terminal box can be mounted in substitute positions rotated in 90° steps around the electric motor frame providing for unparalleled integration opportunities.
EP gear motors adhere to North American and International criteria, including NEMA, IEC, CSA, & CE, the EP series allows for worldwide acceptance, a genuine total option for our global clients.
Excellent protection of IP65 acc. to IEC 529 assures you that the EP series is dust tight and hose proof, and can be used outdoors or in wet and dusty environments without the utilization of additional enclosures. Complete rated output is offered by the result shaft of the unit.
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 (Regular), 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 predicated on DIN ISO 12944-5
C1, C2, C3, C4, C5-We, C5-M
Helical geared motors web 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 a variety of designs 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 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 unique design
Spur gear drives can be found in various speeds, we.e. from less than 1 up to 1000 revolutions each and every minute (rpm, rev/min, 1/min). Spur equipment motors are frequently also made to match customer’s individual requirements. With decades of encounter and our very own last assembly, we certainly are a perfect partner for businesses that require external experience in a large spectrum of issues – whether it is a geared electric motor with brake electric motor, a special shaft, specific supply voltage, a spur gear motor or explosion protected style. Our concentrate is on superior 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 the best possible 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 decrease ratios with incomparably finely tuned gradings. With this exceptional diversity, Ever-Power models 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 equipment products RX57 to RX107 offer compact solutions for one’s body design.
R series (two-stage and three-stage)
Our complete selection of helical gearmotors supplies the optimum size and power solution for each drive job. And for applications where weight can be an concern, our multi-stage gear units provide something special: Thanks to their die-cast aluminum design, the models R07, R17 and R27 are three particularly efficient 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 output bearing hub certainly are a special kind 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 standard helical gearmotors.