helical gear reducer

Helical geared motors will be the most typical and cost-effective solution for many drive applications. Helical gear models are coaxial, where in fact the gear unit result shaft is in line with the motor shaft. A solid shaft is at all times used as output shaft. Additional parts – e.g. gear tires or chain wheels – to transfer the drive to the driven load are therefore required. Solutions utilizing helical geared motors are capable of an exceptionally variable speed range.
SIMOGEAR helical geared motors are for sale to the energy 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 Electric 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 gear unit from Ever-Power have a high power density and a sizable number of choices. The gear 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 provide a maximum torque of 26,000 Nm (since an Industrial gear unit up to 250.000 Nm).
Efficient
High efficiency escalates 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 Protection, which also withstands intense cleaning agents.
Always the right solution: Our Helical Geared Motors
No two applications will be the same. For this reason, Ever-Power materials three different drive solutions with helical equipment units. All variants are available as flange or foot/flange mounted versions.
The all-rounder
Standard Helical Geared Motors have a wide variety of uses and offer proven quality. This kind of geared motor is obtainable 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 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 are equipped with especially efficient motors to be able to operate as effectively as possible, actually 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 able 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 crucial sectors like the food or pharmaceutical industries.
Depending on the size of the apparatus unit, we produce Ever-Power Helical Gear Units with a die cast aluminium or grey cast iron housing. In this way you obtain optimum performance with every variant.
The aluminium housing of the Ever-Power series provides organic corrosion protection. However we can provide additional safety if required with the innovative nsd tupH surface treatment. In contrast to standard 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 manufacturer Zotter in Austria.
Ever-Power style for foot and flange installation. Gear casing machined on all sides for universal program.
Optimized gearing geometry here and in every the other models results in remarkable 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/mounting: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 requirements for reliability and economy and includes unparalleled regular features. An inverter friendly style offers easy integration at this point and a really future proof solution. ” or metric dimensioned output shafts are standard providing 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 could be mounted in alternate positions rotated in 90° steps around the engine frame providing for unparalleled integration possibilities.
EP gear motors adhere to UNITED STATES and International requirements, including NEMA, IEC, CSA, & CE, the EP series permits worldwide acceptance, a true total remedy for our global customers.
Superior protection of IP65 acc. to IEC 529 assures you that the EP series is usually dirt tight and hose proof, and can be used outdoors or in wet and dusty environments without the use of additional enclosures. Full rated output is offered by the output 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 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 EN 60034
Corrosion category predicated on DIN ISO 12944-5
C1, C2, C3, C4, C5-We, C5-M
Helical geared motors web store
On this web 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 a variety of designs and speeds expressed in revolutions per minute (rpm, rev/min, min1). They are available in common sizes, mounting positions, levels of protection and styles. Available engine 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 could be quoted on request.
Geared motors of particular design
Spur gear drives are available in various speeds, we.e. from less than 1 up to 1000 revolutions per minute (rpm, rev/min, 1/min). Spur gear motors are frequently also designed to match customer’s person requirements. With decades of experience and our own final assembly, we are a perfect partner for businesses that require external expertise 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 electric motor or explosion protected style. Our concentrate is on superior 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 the best 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 proven modular idea and our strict quality requirements allow Ever-Power to supply a diverse range of torques and reduction ratios with incomparably finely tuned gradings. With this outstanding diversity, Ever-Power sets 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 prolonged bearing hub
RX series (single-stage)
For high output speeds, the exclusively single-stage gear products RX57 to RX107 offer small solutions for your system design.
R series (two-stage and three-stage)
Our complete range of helical gearmotors supplies the maximum size and power solution for each drive task. And for applications where weight can be an issue, our multi-stage gear models provide something special: Because of 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 designed for particularly precise requirements.
RM series
RM gearmotors with extended result bearing hub certainly are a special type of helical gearmotor. They were designed especially for agitating applications and invite for high overhung and axial loads and bending moments. The remaining data corresponds to that of standard helical gearmotors.