Helical geared motors are the most standard and cost-effective solution for most drive applications. Helical equipment products are coaxial, where in fact the gear unit result shaft is based on the motor shaft. A solid shaft is generally used as output shaft. Additional components – e.g. gear wheels or chain wheels – to transfer the push to the powered load are therefore 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 unit 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 a wide variety of applications
Motors with a helical gear unit from Ever-Power possess a higher power density and a sizable number of choices. The gear units are stated in three series and several sizes for a wide selection of applications.
Ever-Power Helical Gear Models impress with exceptional features:
Powerful
Our helical gear devices give a maximum torque of 26,000 Nm (since an Industrial gear device up to 250.000 Nm).
Efficient
High efficiency escalates the productivity of the application.
Hygienic
Ever-Power Helical Gear Devices 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 intense cleaning agents.
Always the right answer: Our Helical Geared Motors
No two applications will be the same. For this reason, Ever-Power supplies 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 an array of uses and offer confirmed quality. This type of geared engine 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 extremely wear-resistant, case-hardened steels.
Compact power packs
Our UNICASE Helical Geared Motors have a compact design, with an exceptionally robust grey cast iron casing. They include especially efficient motors in order to operate as efficiently as possible, actually at the utmost 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 characteristic is especially important for users in hygienically essential sectors like the meals or pharmaceutical industries.
Based on the size of the gear unit, we produce Ever-Power Helical Gear Devices 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 also provide additional protection if necessary with the innovative nsd tupH surface area treatment. In contrast to regular paint it cannot flake off – an excellent advantage in harsh conditions. Read here how Ever-Power Helical Geared Motors optimise production at the chocolate manufacturer Zotter in Austria.
Ever-Power design for foot and flange installation. Gear casing machined on all sides for universal app.
Optimized gearing geometry here and in all the other models results in exceptional 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 and most economical unit, the EP gear motor, sets new criteria for reliability and economic climate and includes unparalleled standard features. An inverter friendly design offers easy integration right now and a future proof solution. Inch or metric dimensioned result shafts are standard providing for easy integration into all of your applications. The EP gear motor offers total flexibility in mounting options includes foot, base, encounter, and flange solutions. The motor terminal box could be mounted in option positions rotated in 90° steps around the engine frame offering for unparalleled integration options.
EP gear motors adhere to North American and International requirements, including NEMA, IEC, CSA, & CE, the EP series permits worldwide acceptance, a genuine total option for our global customers.
Superior protection of IP65 acc. to IEC 529 assures you that the EP series can be dirt tight and hose proof, and can be used outside or in wet and dusty conditions without the use of additional enclosures. Full 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
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 Plug connectors.
With included 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-I, C5-M
Helical geared motors online store
On this page of our geared motors online store, you will find a huge selection of gearbox units. This consists of worm gearboxes, spur gearboxes, bevel gearboxes, toned gearboxes and planetary gearboxes in various designs and speeds expressed in revolutions each and every minute (rpm, rev/min, min1). They are available in common sizes, mounting positions, examples of protection and styles. Available engine 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 can be quoted on request.
Geared motors of special 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 generally also designed to match customer’s individual requirements. With decades of encounter and our own final assembly, we are a ideal partner for businesses that require 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 gear engine or explosion protected style. Our concentrate is on premium quality, a reliable team and a price 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 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 made for agitating applications
The tried and tested modular concept and our strict quality criteria allow Ever-Power to supply a diverse selection of torques and decrease ratios with incomparably finely tuned gradings. With this excellent 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 gear systems RX57 to RX107 offer compact solutions for your system design.
R series (two-stage and three-stage)
Our complete selection of helical gearmotors supplies the the best possible size and power solution for every drive job. And for applications where weight can be an issue, our multi-stage gear systems 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 equipment units are also available for particularly precise requirements.
RM series
RM gearmotors with extended result bearing hub certainly 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 regular helical gearmotors.