helical gear reducer

Helical geared motors are the most conventional and cost-effective solution for many drive applications. Helical gear units are coaxial, where in fact the gear unit result shaft is based on the motor shaft. A solid shaft is at all times used as result shaft. Additional elements – e.g. gear wheels or chain wheels – to transfer the drive to the driven load are for that reason required. Solutions making use of helical geared motors are capable of 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 Electric 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 range of applications
Motors with a helical gear unit from Ever-Power possess a higher power density and a large number of choices. The apparatus units are produced in three series and several sizes for a wide range of applications.
Ever-Power Helical Gear Products impress with excellent features:
Powerful
Our helical gear models provide 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.
Hygienic
Ever-Power Helical Gear Products 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 Security, which also withstands intense cleaning agents.
Always the right alternative: 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
Regular Helical Geared Motors have a wide selection of uses and offer confirmed quality. This kind 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 apparatus wheels for helical gear 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 housing. They are equipped with especially efficient motors to be able to operate as efficiently as possible, also 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 high priority on a smooth, simple to clean surface. This characteristic is especially very important to users in hygienically essential sectors such as the food or pharmaceutical industries.
According to the size of the gear unit, we produce Ever-Power Helical Gear Devices with a die cast aluminium or grey cast iron casing. 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 needed with the innovative nsd tupH surface treatment. In contrast to conventional paint it cannot flake off – a great advantage in harsh conditions. Read here how Ever-Power Helical Geared Motors optimise production at the chocolate manufacturer Zotter in Austria.
Ever-Power style for foot and flange installation. Gear casing machined on all sides for universal software.
Optimized gearing geometry here and in every the other versions results in extraordinary running smoothness. For particular 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 & most economical unit, the EP gear motor, sets new standards for reliability and economic climate and includes unparalleled regular features. An inverter friendly design offers easy integration at this point and a truly future proof solution. ” 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 options includes foot, base, face, and flange solutions. The engine terminal box can be mounted in option positions rotated in 90° steps around the motor frame offering for unparalleled integration options.
EP gear motors adhere to UNITED STATES and International standards, including NEMA, IEC, CSA, & CE, the EP series allows for worldwide acceptance, a true total alternative for our global clients.
Excellent protection of IP65 acc. to IEC 529 assures you that the EP series is certainly dirt tight and hose evidence, and can be utilized outside or in wet and dusty environments without the use of additional enclosures. Full 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 initial after 15000 hrs
Low noise gearing
Mains connection 110 … 690V, 50/60Hz
Enclosure IP65 (Standard), IP66 (Optional)
Additional features:
Connecting with Connect 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 web store
On this web 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 various styles and speeds expressed in revolutions per minute (rpm, rev/min, min1). They can be purchased in common sizes, installation positions, levels of protection and styles. Available motor 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 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 per minute (rpm, rev/min, 1/min). Spur gear motors are frequently also made to match customer’s person requirements. With decades of encounter and our very own last assembly, we certainly are a ideal 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, particular supply voltage, a spur equipment motor or explosion protected style. Our focus is on premium quality, a reliable team and a cost that conforms to the market.
In 6 single-stage and fourteen two-stage and three-stage sizes, the helical gearmotors by Ever-Power ensure an the best possible 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 supply a diverse selection of torques and reduction ratios with incomparably finely tuned gradings. With this outstanding diversity, Ever-Power units 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 equipment devices RX57 to RX107 offer small solutions for your system design.
R series (two-stage and three-stage)
Our complete selection of helical gearmotors supplies the the best possible size and power solution for each drive job. And for applications where weight is an issue, our multi-stage gear models provide something special: Thanks to 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 gear 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 especially for agitating applications and allow for high overhung and axial loads and bending moments. The rest of the data corresponds compared to that of regular helical gearmotors.