Helical geared motors will be the most typical and cost-effective solution for most drive applications. Helical gear units are coaxial, where the gear unit output shaft is in line with the motor shaft. A good shaft is at all times used as result shaft. Additional components – e.g. gear wheels or chain wheels – to transfer the drive 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 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 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 an array of applications
Motors with a helical gear unit from Ever-Power possess a higher power density and a sizable number of options. The apparatus units are stated in three series and several sizes for an array of applications.
Ever-Power Helical Gear Units impress with excellent features:
Powerful
Our helical gear models give a maximum torque of 26,000 Nm (because an Industrial gear unit up to 250.000 Nm).
Efficient
High efficiency increases the productivity of the application form.
Hygienic
Ever-Power Helical Gear Models have wash-down capability thanks to their smooth surfaces.
Robust
If required, we are able to treat Ever-Power Helical Geared Motors with nsd tupH Corrosion Protection, which also withstands aggressive cleaning agents.
Always the right solution: Our Helical Geared Motors
No two applications are the same. For this reason, 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 an array of uses and offer verified quality. This type of geared electric motor 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 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 housing. They include especially efficient motors to be able to operate as effectively as possible, also 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 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 very important to users in hygienically critical sectors like the meals or pharmaceutical industries.
With respect to the size of the apparatus unit, we produce Ever-Power Helical Gear Models with a die cast aluminium or grey cast iron housing. In this way you obtain optimum overall performance with every variant.
The aluminium housing of the Ever-Power series provides organic corrosion protection. However we can provide additional security if necessary with the innovative nsd tupH surface treatment. In contrast to standard paint it cannot flake off – a great advantage in harsh conditions. 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 casing machined on all sides for universal application.
Optimized gearing geometry here and in all the other versions results in extraordinary running smoothness. For special 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/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 requirements for reliability and economy and includes unparalleled standard features. An inverter friendly design provides for easy integration today 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 flexibility in mounting choices includes foot, base, encounter, and flange solutions. The engine terminal box could be mounted in option positions rotated in 90° steps around the engine frame offering for unparalleled integration opportunities.
EP gear motors adhere to North American and International standards, including NEMA, IEC, CSA, & CE, the EP series permits worldwide acceptance, a genuine total remedy for our global clients.
Excellent protection of IP65 acc. to IEC 529 assures you that the EP series is dirt tight and hose proof, and can be utilized 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 (Regular), IP66 (Optional)
Additional features:
Connecting with Connect connectors.
With included inverter up to 7,5kW.
CSA, UL, ATEX, GOST, CCC, ISO9001, ISO14001, OHSAS18001
Motors according to Sobre 60034
Corrosion category based on DIN ISO 12944-5
C1, C2, C3, C4, C5-I, C5-M
Helical geared motors online store
On this web page of our geared motors web store, you will find a huge collection of gearbox units. This consists of worm gearboxes, spur gearboxes, bevel gearboxes, smooth gearboxes and planetary gearboxes in a variety of styles and speeds expressed in revolutions per minute (rpm, rev/min, min1). They can be purchased in common sizes, mounting 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, i.e. from 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 person requirements. With decades of encounter and our own last assembly, we certainly are a perfect partner for businesses that require external expertise 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 engine or explosion protected design. Our focus is on superior quality, a reliable team and a price that conforms to the market.
In six 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 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 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 products RX57 to RX107 offer small solutions for your system design.
R series (two-stage and three-stage)
Our complete selection of helical gearmotors provides the optimum size and power solution for each drive job. And for applications where weight is an concern, our multi-stage gear products provide something special: Because of their die-cast aluminum design, 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 output bearing hub are a special type of helical gearmotor. They were designed specifically for agitating applications and allow for high overhung and axial loads and bending occasions. The remaining data corresponds compared to that of regular helical gearmotors.