Helical geared motors are the most standard and cost-effective solution for most drive applications. Helical gear models are coaxial, where the gear unit output shaft is based on the motor shaft. A good shaft is constantly used as output shaft. Additional parts – e.g. gear tires or chain tires – to transfer the pressure to the driven load are for that reason required. Solutions utilizing helical geared motors are capable of an exceptionally variable speed range.
SIMOGEAR helical geared motors are available for the energy 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 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 selection of applications
Motors with a helical equipment unit from Ever-Power possess a higher power density and a sizable number of choices. The gear units are produced in three series and many sizes for a wide range of applications.
Ever-Power Helical Gear Devices impress with excellent features:
Powerful
Our helical gear products provide 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 form.
Hygienic
Ever-Power Helical Gear Units 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 aggressive cleaning agents.
Always the right option: Our Helical Geared Motors
No two applications will be the same. Because of this, Ever-Power materials three different drive solutions with helical equipment 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 verified quality. This kind of geared engine is offered from Ever-Power in six sizes, in two or three stage versions 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 are equipped with especially efficient motors to be able to operate as efficiently as possible, even at the maximum 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 placed a higher priority on a smooth, simple to clean surface. This characteristic is especially important for users in hygienically important sectors like the meals or pharmaceutical industries.
Based on the size of the gear unit, we produce Ever-Power Helical Gear Units with a die cast aluminium or grey cast iron housing. 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 required with the innovative nsd tupH surface treatment. In contrast to regular paint it cannot flake off – a great advantage in harsh conditions. Read right here how Ever-Power Helical Geared Motors optimise production at the chocolate manufacturer Zotter in Austria.
Ever-Power style for foot and flange mounting. Gear housing machined on all sides for universal software.
Optimized gearing geometry here and in every the other models results in outstanding 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/installation:uniblock, flange, foot
Version
Solid shaft design
Footed, flanged or feet/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 requirements for reliability and economic climate and includes unparalleled standard features. An inverter friendly style provides for easy integration now and a truly future proof solution. In . or metric dimensioned output shafts are standard offering for easy integration into all of your applications. The EP equipment motor offers total versatility in mounting choices includes foot, base, face, and flange solutions. The engine terminal box can be mounted in substitute positions rotated in 90° steps around the electric motor frame offering for unparalleled integration options.
EP gear motors comply with UNITED STATES and International criteria, including NEMA, IEC, CSA, & CE, the EP series permits worldwide acceptance, a genuine total solution for our global customers.
Superior 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 environments without the use of additional enclosures. Full rated output is offered by 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 1st after 15000 hrs
Low noise gearing
Mains connection 110 … 690V, 50/60Hz
Enclosure IP65 (Regular), 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-We, C5-M
Helical geared motors web store
On this page of our geared motors web 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 a variety of styles and speeds expressed in revolutions per minute (rpm, rev/min, min1). They are available in common sizes, installation positions, degrees of protection and designs. 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 special design
Spur gear drives are available 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 encounter and our own final assembly, we are a perfect partner for businesses that need external knowledge in a large spectrum of issues – whether it is a geared motor with brake engine, a special shaft, specific supply voltage, a spur equipment motor or explosion protected style. Our concentrate is on high quality quality, a competent team and a price 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 maximum 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 proven modular idea and our strict quality criteria allow Ever-Power to supply a diverse range of torques and reduction ratios with incomparably finely tuned gradings. With this excellent diversity, Ever-Power pieces new standards in neuro-scientific 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 units RX57 to RX107 offer compact solutions for your system design.
R series (two-stage and three-stage)
Our complete range 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 models provide something special: Because of their die-cast aluminum style, the models R07, R17 and R27 are three especially efficient 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 result bearing hub certainly are a special kind of helical gearmotor. These were designed specifically for agitating applications and allow for high overhung and axial loads and bending occasions. The rest of the data corresponds compared to that of standard helical gearmotors.