Helical geared motors are the most conventional and cost-effective solution for most drive applications. Helical gear products are coaxial, where in fact the gear unit output shaft is based on the motor shaft. A solid shaft is at all times used as result shaft. Additional parts – e.g. gear wheels or chain wheels – to transfer the force to the driven load are consequently required. Solutions making use of helical geared motors are capable of an exceptionally variable speed range.
SIMOGEAR helical geared motors are for sale to 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 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 huge number of choices. The gear units are stated in three series and several sizes for a wide selection of applications.
Ever-Power Helical Gear Products impress with outstanding features:
Powerful
Our helical gear devices give a maximum torque of 26,000 Nm (because an Industrial gear device up to 250.000 Nm).
Efficient
High efficiency increases the productivity of the application.
Hygienic
Ever-Power Helical Gear Models 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 remedy: Our Helical Geared Motors
No two applications will be the same. Due to 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
Regular Helical Geared Motors have an array of uses and offer confirmed quality. This kind 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 gear wheels for helical equipment units from highly 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 to be able to operate as effectively as possible, actually 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 capable helical geared motors
With the Ever-Power series we positioned a high priority on a smooth, simple to clean surface. This characteristic is especially very important to users in hygienically essential sectors like the meals or pharmaceutical industries.
With respect to the size of the gear unit, we create Ever-Power Helical Gear Products 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 natural corrosion protection. Nevertheless we can 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 conditions. Read right 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 casing machined on all sides for universal app.
Optimized gearing geometry here and in all the other models results in extraordinary running smoothness. For unique environmental conditions the apparatus 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/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 and most economical unit, the EP gear motor, sets new specifications 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. In . or metric dimensioned result shafts are standard providing for easy integration into all your applications. The EP equipment 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 criteria, including NEMA, IEC, CSA, & CE, the EP series permits worldwide acceptance, a true total alternative for our global customers.
Superior protection of IP65 acc. to IEC 529 assures you that the EP series is dust tight and hose evidence, and can be utilized outdoors or in wet and dusty environments without the use of additional enclosures. Complete rated output is available at the result shaft of the unit.
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 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 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 web store, you will find a huge collection 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 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 could be quoted on request.
Geared motors of particular design
Spur gear drives are available in various speeds, we.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 person requirements. With decades of experience and our very own final assembly, we certainly are a ideal partner for businesses that require external knowledge in a large spectral range of issues – whether it’s a geared motor with brake electric motor, a special shaft, particular supply voltage, a spur equipment motor or explosion protected design. Our concentrate is on superior quality, a competent team and a cost that conforms to the market.
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 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 excellent 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 compact solutions for your system design.
R series (two-stage and three-stage)
Our complete range of helical gearmotors provides the ideal size and power solution for each drive job. And for applications where weight can be an concern, our multi-stage gear systems provide something special: Because of their die-cast aluminum design, the models R07, R17 and R27 are three particularly efficient lightweights – ideal as satellite drives and for use in light machine constructions. Reduced backlash helical equipment 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 especially for agitating applications and allow for high overhung and axial loads and bending moments. The remaining data corresponds compared to that of regular helical gearmotors.
