Helical geared motors are the most regular and cost-effective solution for many drive applications. Helical gear models are coaxial, where the gear unit result shaft is based on the motor shaft. A good shaft is at all times used as result shaft. Additional parts – e.g. gear tires or chain tires – to transfer the pressure to the powered load are as a result required. Solutions making use of helical geared motors can handle an exceptionally variable speed range.
SIMOGEAR helical geared motors are for sale to the power 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 Engine Features
Ever-Power Helical Gear Motor 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 selection of applications
Motors with a helical gear unit from Ever-Power possess a higher power density and a large 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 outstanding features:
Powerful
Our helical gear models give a maximum torque of 26,000 Nm (as an Industrial gear device 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 because of their smooth surfaces.
Robust
If required, we are able to treat Ever-Power Helical Geared Motors with nsd tupH Corrosion Security, which also withstands aggressive cleaning agents.
Always the right alternative: Our Helical Geared Motors
No two applications are the same. For this reason, Ever-Power supplies three different drive solutions with helical gear units. All variants are available as flange or foot/flange mounted versions.
The all-rounder
Standard Helical Geared Motors have a wide selection of uses and offer proven quality. This type of geared motor 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 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 in order 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 placed a high priority on a smooth, simple to clean surface. This feature is especially important for users in hygienically vital sectors like the meals or pharmaceutical industries.
Based on the size of the apparatus unit, we create Ever-Power Helical Gear Devices with a die cast aluminium or grey cast iron housing. In this way you have optimum overall performance with every variant.
The aluminium housing of the Ever-Power series provides organic corrosion protection. However we can also provide additional protection if required with the innovative nsd tupH surface area treatment. As opposed 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 manufacturer Zotter in Austria.
Ever-Power style for foot and flange mounting. Gear housing machined on all sides for universal application.
Optimized gearing geometry here and in every the other versions results in outstanding running smoothness. For special 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/mounting: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 & most economical unit, the EP equipment motor, sets new standards for reliability and economy and includes unparalleled regular features. An inverter friendly style offers easy integration now 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 versatility in mounting choices includes foot, base, face, and flange solutions. The motor terminal box can be mounted in option positions rotated in 90° steps around the engine frame providing for unparalleled integration opportunities.
EP gear motors comply with UNITED STATES and International standards, including NEMA, IEC, CSA, & CE, the EP series permits worldwide acceptance, a true total answer for our global customers.
Superior protection of IP65 acc. to IEC 529 assures you that the EP series can be dust tight and hose evidence, and can be used outdoors or in wet and dusty environments without the use of additional enclosures. Full rated output is available at the output shaft of the machine.
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 (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 based on DIN ISO 12944-5
C1, C2, C3, C4, C5-I, C5-M
Helical geared motors web store
On this page of our geared motors online store, you will find a large collection of gearbox units. This includes worm gearboxes, spur gearboxes, bevel gearboxes, flat gearboxes and planetary gearboxes in various styles and speeds expressed in revolutions per minute (rpm, rev/min, min1). They can be purchased in common sizes, mounting positions, levels 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 can 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 per 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 certainly are a perfect partner for businesses that require external experience in a large spectral range of issues – whether it’s a geared engine with brake motor, a special shaft, specific supply voltage, a spur equipment motor or explosion protected design. Our concentrate is on high quality 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 optimum 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 requirements allow Ever-Power to provide a diverse selection of torques and decrease ratios with incomparably finely tuned gradings. With this remarkable diversity, Ever-Power units 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 extended bearing hub
RX series (single-stage)
For high output speeds, the exclusively single-stage gear products RX57 to RX107 offer compact solutions for your system design.
R series (two-stage and three-stage)
Our complete selection of helical gearmotors provides the the best size and power solution for every drive task. And for applications where weight can be an issue, our multi-stage gear products 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 designed for particularly precise requirements.
RM series
RM gearmotors with extended result bearing hub are a special type of helical gearmotor. These were designed especially for agitating applications and invite for high overhung and axial loads and bending moments. The rest of the data corresponds to that of standard helical gearmotors.