Helical geared motors are the most regular and cost-effective solution for most drive applications. Helical equipment devices are coaxial, where the gear unit output shaft is good motor shaft. A solid shaft is usually used as result shaft. Additional parts – e.g. gear wheels or chain wheels – to transfer the drive to the powered load are consequently 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 device 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 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 variety of applications
Motors with a helical gear unit from Ever-Power possess a high power density and a huge number of options. The apparatus units are stated in three series and several sizes for an array of applications.
Ever-Power Helical Gear Units impress with exceptional features:
Powerful
Our helical gear products give 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 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 aggressive cleaning agents.
Always the right alternative: Our Helical Geared Motors
No two applications are the same. Due to this, Ever-Power materials three different drive solutions with helical gear units. All variants are available as flange or foot/flange mounted versions.
The all-rounder
Standard Helical Geared Motors have an array of uses and offer confirmed quality. This kind of geared motor is available from Ever-Power in six sizes, in several stage versions with torque ranges from 50 to 700 Nm. We produce the gear wheels for helical gear units from extremely wear-resistant, case-hardened steels.
Compact power packs
Our UNICASE Helical Geared Motors have a compact design, with an exceptionally robust grey cast iron casing. They are equipped with especially efficient motors in order to operate as effectively as possible, actually at the maximum torque of 26,000 Nm.
Discover 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 placed a high priority on a smooth, easy to clean surface. This feature is especially very important to users in hygienically critical sectors like the food or pharmaceutical industries.
According to the size of the gear unit, we create Ever-Power Helical Gear Products with a die cast aluminium or grey cast iron housing. In this way you obtain optimum overall performance with every variant.
The aluminium casing of the Ever-Power series provides organic corrosion protection. However we can provide additional security if required with the innovative nsd tupH surface area treatment. In contrast to regular paint it cannot flake off – an excellent advantage in harsh conditions. Read right here how Ever-Power Helical Geared Motors optimise production at the chocolate producer Zotter in Austria.
Ever-Power design for foot and flange installation. Gear housing machined on all sides for universal program.
Optimized gearing geometry here and in every the other models results in outstanding running smoothness. For special environmental conditions the apparatus unit can be installed 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 requirements for reliability and economy and includes unparalleled standard features. An inverter friendly style provides for easy integration today and a really future proof solution. ” or metric dimensioned result shafts are standard providing for easy integration into all of your applications. The EP gear motor offers total versatility in mounting choices includes foot, base, encounter, and flange solutions. The electric motor terminal box could be mounted in substitute positions rotated in 90° steps around the electric motor frame providing for unparalleled integration opportunities.
EP gear motors adhere to UNITED STATES and International standards, including NEMA, IEC, CSA, & CE, the EP series permits worldwide acceptance, a true total remedy for our global clients.
Superior protection of IP65 acc. to IEC 529 assures you that the EP series can be dust tight and hose evidence, and can be used outside or in wet and dusty conditions without the utilization of additional enclosures. Complete rated output is offered by the output 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 1st after 15000 hrs
Low noise gearing
Mains connection 110 … 690V, 50/60Hz
Enclosure IP65 (Standard), 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 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 selection 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 per minute (rpm, rev/min, min1). They can be purchased in common sizes, mounting positions, degrees 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 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 made to match customer’s individual requirements. With decades of encounter and our very own final assembly, we certainly are a ideal partner for businesses that need external knowledge in a large spectral range of issues – whether it is a geared engine with brake electric motor, a special shaft, specific supply voltage, a spur equipment engine or explosion protected design. Our concentrate is on high quality quality, a competent 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 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 proven modular concept and our strict quality requirements allow Ever-Power to provide a diverse range of torques and decrease ratios with incomparably finely tuned gradings. With this exceptional 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 extended bearing hub
RX series (single-stage)
For high output speeds, the exclusively single-stage equipment systems RX57 to RX107 offer compact solutions for one’s body 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 is an issue, our multi-stage gear devices provide something special: Because of their die-cast 
aluminum style, the models R07, R17 and R27 are three especially efficient lightweights – ideal as satellite drives and for use 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 specifically for agitating applications and invite for high overhung and axial loads and bending occasions. The remaining data corresponds to that of standard helical gearmotors.
