helical gear reducer

Helical geared motors will be the most typical and cost-effective solution for most drive applications. Helical equipment units are coaxial, where the gear unit output shaft is based on the motor shaft. A good shaft is often used as result shaft. Additional parts – e.g. gear wheels or chain wheels – to transfer the pressure to the powered load are consequently required. Solutions utilizing helical geared motors are capable of an exceptionally 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 Engine 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 higher power density and a huge number of choices. 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 units provide a maximum torque of 26,000 Nm (because an Industrial gear unit up to 250.000 Nm).
Efficient
High efficiency escalates the productivity of the application.
Hygienic
Ever-Power Helical Gear Models 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 Safety, which also withstands aggressive 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 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 two or three stage variations with torque ranges from 50 to 700 Nm. We produce the gear wheels for helical gear units from highly wear-resistant, case-hardened steels.
Compact power packs
Our UNICASE Helical Geared Motors have a concise design, with an extremely robust grey cast iron housing. They are equipped with especially efficient motors in order to operate as effectively as possible, also at the utmost torque of 26,000 Nm.
Discover more about the powerful UNICASE Helical Geared Motors!
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Easy maintenance: Wash-down able helical geared motors
With the Ever-Power series we positioned a higher priority on a smooth, easy to clean surface. This feature is especially very important to users in hygienically vital sectors like the meals or pharmaceutical industries.
With respect to the size of the gear unit, we create Ever-Power Helical Gear Devices with a die cast aluminium or grey cast iron housing. In this way you have optimum functionality with every variant.
The aluminium housing of the Ever-Power series provides organic corrosion protection. Nevertheless we can also provide additional protection if necessary with the innovative nsd tupH surface area treatment. As opposed to standard paint it cannot flake off – an excellent advantage in harsh environments. Read here how Ever-Power Helical Geared Motors optimise creation at the chocolate producer Zotter in Austria.
Ever-Power style for foot and flange installation. Gear casing machined on all sides for universal application.
Optimized gearing geometry here and in every the other versions results in remarkable running smoothness. For special environmental conditions the gear 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 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 economic climate and includes unparalleled standard features. An inverter friendly design provides for easy integration right now and a really future proof solution. ” or metric dimensioned output shafts are standard providing for easy integration into all of your applications. The EP gear motor offers total flexibility in mounting choices includes foot, base, face, and flange solutions. The motor terminal box can be mounted in option positions rotated in 90° steps around the motor frame providing for unparalleled integration opportunities.
EP gear motors adhere to North American and International specifications, including NEMA, IEC, CSA, & CE, the EP series permits worldwide acceptance, a genuine total solution for our global customers.
Superior protection of IP65 acc. to IEC 529 assures you that the EP series is dirt tight and hose evidence, and can be utilized outdoors or in wet and dusty environments without the usage of additional enclosures. Complete rated output is available at the output 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 first after 15000 hrs
Low noise gearing
Mains connection 110 … 690V, 50/60Hz
Enclosure IP65 (Standard), IP66 (Optional)
Additional features:
Connecting with Connect 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-We, C5-M
Helical geared motors online store
On this web page of our geared motors online store, you will find a huge selection of gearbox units. This consists of worm gearboxes, spur gearboxes, bevel gearboxes, flat gearboxes and planetary gearboxes in various designs and speeds expressed in revolutions per minute (rpm, rev/min, min1). They are available in common sizes, installation positions, degrees of protection and designs. Available engine 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 each and every minute (rpm, rev/min, 1/min). Spur gear motors are frequently also made to match customer’s person requirements. With decades of experience and our own last assembly, we certainly are a ideal partner for businesses that need external expertise in a large spectrum of issues – whether it is a geared engine with brake motor, a special shaft, specific supply voltage, a spur gear engine 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 optimum 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 proven modular concept and our strict quality criteria allow Ever-Power to supply a diverse range of torques and reduction ratios with incomparably finely tuned gradings. With this excellent 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 gear units RX57 to RX107 offer small 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 job. And for applications where weight is 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 especially efficient lightweights – ideal as satellite drives and for make use of in light machine constructions. Reduced backlash helical equipment 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 occasions. The remaining data corresponds to that of standard helical gearmotors.