Helical geared motors will be the most typical and cost-effective solution for many drive applications. Helical equipment systems are coaxial, where the gear unit output shaft is based on the motor shaft. A solid shaft is usually used as result shaft. Additional components – e.g. gear wheels or chain tires – to transfer the pressure to the powered load are consequently required. Solutions utilizing helical geared motors can handle an extremely variable speed range.
SIMOGEAR helical geared motors are for sale to the energy 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 Electric motor Features
Ever-Power Helical Gear 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 gear unit from Ever-Power possess a high power density and a huge number of choices. The gear units are stated in three series and many sizes for an array of applications.
Ever-Power Helical Gear Devices impress with outstanding features:
Powerful
Our helical gear units give a maximum torque of 26,000 Nm (as an Industrial gear unit up to 250.000 Nm).
Efficient
High efficiency increases the productivity of the application.
Hygienic
Ever-Power Helical Gear Products have wash-down capability because of 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 remedy: 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 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 proven quality. This kind of geared motor is obtainable 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 concise design, with an exceptionally robust grey cast iron housing. They are equipped with especially efficient motors to be able to operate as efficiently as possible, actually 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 high priority on a smooth, simple to clean surface. This characteristic is especially very important to users in hygienically crucial sectors like the meals or pharmaceutical industries.
With respect to the size of the gear unit, we generate Ever-Power Helical Gear Models with a die cast aluminium or grey cast iron housing. In this way you obtain optimum overall performance with every variant.
The aluminium housing of the Ever-Power series provides natural corrosion protection. Nevertheless we can also provide additional protection if required with the innovative nsd tupH surface treatment. As opposed to typical paint it cannot flake off – a great advantage in harsh environments. Read 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 application.
Optimized gearing geometry here and in all the other versions results in exceptional running smoothness. For particular 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 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 regular features. An inverter friendly design offers easy integration today and a future proof solution. Inch or metric dimensioned result shafts are standard providing for easy integration into all your applications. The EP equipment motor offers total flexibility in mounting options includes foot, base, face, and flange solutions. The motor terminal box could be mounted in choice positions rotated in 90° steps around the engine frame offering for unparalleled integration opportunities.
EP gear motors comply with UNITED STATES and International requirements, including NEMA, IEC, CSA, & CE, the EP series permits worldwide acceptance, a true total answer for our global customers.
Superior protection of IP65 acc. to IEC 529 assures you that the EP series is certainly dust tight and hose proof, and can be utilized outdoors or in wet and dusty conditions without the utilization of additional enclosures. Complete 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 (Regular), 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 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 online store, you will find a sizable selection of gearbox units. This includes worm gearboxes, spur gearboxes, bevel gearboxes, smooth gearboxes and planetary gearboxes in various designs and speeds expressed in revolutions per minute (rpm, rev/min, min1). They can be purchased in common sizes, mounting positions, levels 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 unique design
Spur gear drives are available in various speeds, we.e. from 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 experience and our own last assembly, we certainly are a perfect partner for businesses that need external expertise in a large spectral range of issues – whether it is a geared electric motor with brake motor, a special shaft, specific supply voltage, a spur equipment motor or explosion protected design. Our focus is on high quality quality, a competent team and a price 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 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 range of torques and reduction ratios with incomparably finely tuned gradings. With this excellent diversity, Ever-Power pieces 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 extended bearing hub
RX series (single-stage)
For high output speeds, the exclusively single-stage gear units 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 optimum size and power solution for every drive job. And for applications where weight is an concern, our multi-stage gear products provide something special: Because of their die-cast aluminum style, the models R07, R17 and R27 are three particularly 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. These were designed specifically for agitating applications and allow for high overhung and axial loads and bending moments. The remaining data corresponds compared to that of regular helical gearmotors.