helical gear reducer

Helical geared motors will be the most conventional and cost-effective solution for many drive applications. Helical gear devices are coaxial, where the gear unit result shaft is in line with the motor shaft. A good shaft is at all times used as output shaft. Additional components – e.g. gear tires or chain tires – to transfer the power to the powered load are for that reason required. Solutions making use of helical geared motors can handle an extremely variable speed range.
SIMOGEAR helical geared motors are for sale to 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 Engine Features
Ever-Power Helical Gear Electric 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 an array of applications
Motors with a helical equipment unit from Ever-Power have a high power density and a big number of choices. The apparatus units are stated in three series and many sizes for a wide variety of applications.
Ever-Power Helical Gear Products impress with excellent features:
Powerful
Our helical gear units give a maximum torque of 26,000 Nm (since 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 thanks to their smooth surfaces.
Robust
If required, we are able to treat Ever-Power Helical Geared Motors with nsd tupH Corrosion Safety, which also withstands intense cleaning agents.
Always the right remedy: Our Helical Geared Motors
No two applications will be the same. Because of this, Ever-Power products three different drive solutions with helical equipment units. All variants can be found as flange or foot/flange mounted versions.
The all-rounder
Standard Helical Geared Motors have a wide selection of uses and offer confirmed quality. This kind of geared motor is available from Ever-Power in six sizes, in two or three stage versions 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 compact design, with an extremely robust grey cast iron casing. They include especially efficient motors in order to operate as efficiently as possible, also 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 positioned a high priority on a smooth, easy 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 apparatus unit, we generate Ever-Power Helical Gear Units with a die cast aluminium or grey cast iron housing. In this way you obtain optimum functionality with every variant.
The aluminium housing of the Ever-Power series provides organic corrosion protection. Nevertheless we can also provide additional security if necessary with the innovative nsd tupH surface treatment. As opposed to conventional paint it cannot flake off – a great advantage in harsh environments. Read right here how Ever-Power Helical Geared Motors optimise production at the chocolate producer Zotter in Austria.
Ever-Power style for foot and flange mounting. Gear housing machined on all sides for universal program.
Optimized gearing geometry here and in all the other models results in exceptional 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 standards for reliability and economy and includes unparalleled standard features. An inverter friendly design provides for easy integration right now and a future proof solution. ” 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 engine terminal box can be mounted in option positions rotated in 90° steps around the electric motor frame offering for unparalleled integration options.
EP gear motors comply with North American and International standards, including NEMA, IEC, CSA, & CE, the EP series allows for 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 definitely dust tight and hose proof, and can be used outdoors or in wet and dusty environments without the use of additional enclosures. Complete rated output is available at the result 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 first after 15000 hrs
Low noise gearing
Mains connection 110 … 690V, 50/60Hz
Enclosure IP65 (Standard), IP66 (Optional)
Additional features:
Connecting with Plug connectors.
With integrated inverter up to 7,5kW.
CSA, UL, ATEX, GOST, CCC, ISO9001, ISO14001, OHSAS18001
Motors according to EN 60034
Corrosion category predicated 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 big collection 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 are available in common sizes, mounting positions, degrees of protection and designs. Available 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 particular 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 equipment motors are frequently also designed to match customer’s person requirements. With decades of encounter and our very own final assembly, we are a ideal partner for businesses that require external experience 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 gear engine or explosion protected design. Our concentrate is on premium quality, a competent 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 created for agitating applications
The tried and tested modular concept and our strict quality criteria allow Ever-Power to supply a diverse range of torques and decrease ratios with incomparably finely tuned gradings. With this extraordinary diversity, Ever-Power models 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 models RX57 to RX107 offer small solutions for one’s body design.
R series (two-stage and three-stage)
Our complete selection of helical gearmotors supplies the ideal size and power solution for every drive job. And for applications where weight can be an issue, our multi-stage gear devices provide something special: Thanks to their die-cast aluminum design, the models R07, R17 and R27 are three particularly efficient 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 certainly are a special kind of helical gearmotor. They were designed specifically for agitating applications and invite for high overhung and axial loads and bending moments. The remaining data corresponds to that of standard helical gearmotors.