Helical geared motors will be the most conventional and cost-effective solution for most drive applications. Helical equipment devices are coaxial, where the gear unit output shaft is good motor shaft. A good shaft is often used as output shaft. Additional components – e.g. gear wheels or chain wheels – to transfer the pressure to the powered load are therefore required. Solutions utilizing helical geared motors can handle an extremely 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 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 equipment unit from Ever-Power possess a high power density and a large number of options. The gear units are produced in three series and many sizes for a wide variety of applications.
Ever-Power Helical Gear Models impress with outstanding features:
Powerful
Our helical gear systems give a maximum torque of 26,000 Nm (because an Industrial gear device up to 250.000 Nm).
Efficient
High efficiency escalates the productivity of the application.
Hygienic
Ever-Power Helical Gear Systems 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 answer: Our Helical Geared Motors
No two applications are the same. Because of this, Ever-Power materials three different drive solutions with helical gear units. All variants can be found as flange or foot/flange mounted versions.
The all-rounder
Standard Helical Geared Motors have an array of uses and offer tested quality. This kind of geared electric motor is available from Ever-Power in six sizes, in two or three stage variations with torque ranges from 50 to 700 Nm. We produce the apparatus wheels for helical equipment units from highly wear-resistant, case-hardened steels.
Compact power packs
Our UNICASE Helical Geared Motors have a concise design, with an exceptionally robust grey cast iron casing. They are equipped with especially efficient motors to be able to operate as effectively as possible, even at the utmost torque of 26,000 Nm.
Discover more about our powerful UNICASE Helical Geared Motors!
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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 vital sectors such as the food or pharmaceutical industries.
Based on the size of the gear unit, we create Ever-Power Helical Gear Models with a die cast aluminium or grey cast iron casing. In this way you obtain optimum functionality with every variant.
The aluminium casing of the Ever-Power series provides organic corrosion protection. However we can provide additional safety if needed with the innovative nsd tupH surface area treatment. As opposed to regular paint it cannot flake off – an excellent advantage in harsh environments. 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 housing machined on all sides for universal software.
Optimized gearing geometry here and in all the other models results in extraordinary 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/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 criteria for reliability and economy and includes unparalleled standard features. An inverter friendly design provides for easy integration today and a truly future proof solution. Inch or metric dimensioned output shafts are standard providing for easy integration into all your applications. The EP equipment motor offers total flexibility in mounting choices includes foot, base, encounter, and flange solutions. The motor terminal box can be mounted in choice positions rotated in 90° steps around the engine frame offering for unparalleled integration opportunities.
EP gear motors adhere to UNITED STATES and International specifications, including NEMA, IEC, CSA, & CE, the EP series allows for 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 utilized outdoors or in wet and dusty environments without the usage of additional enclosures. Complete rated output is offered by 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 initial after 15000 hrs
Low noise gearing
Mains connection 110 … 690V, 50/60Hz
Enclosure IP65 (Regular), IP66 (Optional)
Additional features:
Connecting with Plug 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-I, C5-M
Helical geared motors web store
On this page of our geared motors online store, you will find a sizable selection of gearbox units. This consists of worm gearboxes, spur gearboxes, bevel gearboxes, smooth gearboxes and planetary gearboxes in a variety of designs 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 between 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 are available in various speeds, i.e. from significantly less than 1 up to 1000 revolutions each and every minute (rpm, rev/min, 1/min). Spur gear motors are frequently also designed to match customer’s person requirements. With decades of encounter and our own final assembly, we certainly are a perfect partner for businesses that need external experience in a large spectrum of issues – whether it’s a geared motor with brake motor, a special shaft, specific supply voltage, a spur gear engine or explosion protected style. Our concentrate is on high quality quality, a reliable team and a cost 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 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 idea 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 outstanding 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 extended bearing hub
RX series (single-stage)
For high output speeds, the exclusively single-stage gear systems RX57 to RX107 offer compact solutions for one’s body design.
R series (two-stage and three-stage)
Our complete selection of helical gearmotors provides the ideal size and power solution for each drive task. And for applications where weight is an issue, our multi-stage gear devices provide something special: Because of their die-cast aluminum design, 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 output bearing hub are a special type of helical gearmotor. They were designed especially for agitating applications and invite for high overhung and axial loads and bending occasions. The remaining data corresponds to that of standard helical gearmotors.