helical gear reducer

Helical geared motors will be the most typical and cost-effective solution for most drive applications. Helical equipment models are coaxial, where the gear unit result shaft is based on the motor shaft. A solid shaft is at all times used as result shaft. Additional components – e.g. gear tires or chain tires – to transfer the power to the powered load are as a result required. Solutions making use of helical geared motors are capable of 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 Engine 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 large number of choices. The apparatus units are stated in three series and several sizes for an array of applications.
Ever-Power Helical Gear Products impress with excellent features:
Powerful
Our helical gear systems provide a maximum torque of 26,000 Nm (since an Industrial gear unit up to 250.000 Nm).
Efficient
High efficiency increases the productivity of the application form.
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 intense 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 equipment 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 proven quality. This kind of geared electric motor is available from Ever-Power in six sizes, in several stage versions with torque ranges from 50 to 700 Nm. We produce the apparatus wheels for helical equipment 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 include especially efficient motors in order to operate as efficiently as possible, also at the utmost torque of 26,000 Nm.
Find out more about our powerful UNICASE Helical Geared Motors!
Find out more
Easy maintenance: Wash-down capable helical geared motors
With the Ever-Power series we positioned a higher priority on a smooth, simple to clean surface. This feature is especially very important to users in hygienically essential sectors like the meals or pharmaceutical industries.
Depending on the size of the apparatus unit, we create Ever-Power Helical Gear Systems with a die cast aluminium or grey cast iron casing. In this way you have optimum efficiency with every variant.
The aluminium housing of the Ever-Power series provides organic corrosion protection. However we can also provide additional security if needed with the innovative nsd tupH surface treatment. As opposed to regular paint it cannot flake off – an excellent advantage in harsh environments. Read right here how Ever-Power Helical Geared Motors optimise creation at the chocolate producer Zotter in Austria.
Ever-Power style 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 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 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 criteria 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 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 engine terminal box can be mounted in option positions rotated in 90° steps around the engine 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 clients.
Excellent protection of IP65 acc. to IEC 529 assures you that the EP series is definitely dirt tight and hose evidence, and can be utilized outdoors or in wet and dusty environments without the use of additional enclosures. Full 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
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 Plug connectors.
With included inverter up to 7,5kW.
CSA, UL, ATEX, GOST, CCC, ISO9001, ISO14001, OHSAS18001
Motors according to EN 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 large collection of gearbox units. This consists of worm gearboxes, spur gearboxes, bevel gearboxes, flat 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, mounting positions, degrees of protection and designs. 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 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 generally also designed to match customer’s person requirements. With decades of encounter and our very own final 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 engine, a special shaft, specific supply voltage, a spur gear engine or explosion protected design. Our focus is on premium quality, a competent team and a price that conforms to the marketplace.
In 6 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 designed 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 excellent diversity, Ever-Power sets 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 gear models RX57 to RX107 offer small solutions for one’s body design.
R series (two-stage and three-stage)
Our complete range of helical gearmotors provides the optimum size and power solution for each drive task. And for applications where weight can be an concern, our multi-stage gear models 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 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 invite for high overhung and axial loads and bending occasions. The rest of the data corresponds compared to that of standard helical gearmotors.