helical worm gear motor
Due to their design and from being coupled with a helical gear stage, the helical-worm gearmotors S..DR.. have particularly high efficiency. Also, they are extremely low-noise and thus avoid high sound emission levels.
Low-noise continuous operation: gear unit combination optimized with respect to efficiency
Do you anticipate a drive remedy to impress you using its high level of overall performance and efficiency? If so, we’d recommend our high-quality helical-worm gearmotors EP to you. These could be implemented individually in the modular system. In this way, they offer you an enormous range of sizes, gear ratios and engine sizes.
However, their greatest strength is their running smoothness and their extremely low noise development. One thing is certain – With the helical-worm gearmotors EP you opting for a powerful drive solution that you will hardly also hear.
The overall concept also offers you many more practical product characteristics and benefits. These include the significantly higher effectiveness of the helical-worm combinations instead of single helical-worm gear systems. This is one way you save extra energy in the procedure of your systems and are able to noticeably decrease ongoing operating costs.
You will receive the low-noise helical-worm gearmotors EP. – to suit your individual requirements – with a wide selection of AC motors. Furthermore, you can freely configure all the relevant properties. In this manner, you can effectively make use of all the benefits offered by this combination of low-noise helical-worm gear unit and performance-optimized electric motor. Even greater variance may be accomplished thanks to the optional flange or foot-mounted style and by selecting between solid and hollow shaft.
Save time and money
By opting for one of our gearmotors, you already are saving money and time with this selection and task planning. It is because our modular system allows a multitude of combination options for gear models and motors. You can for that reason reduce operating costs, count on an extended service life and reap the benefits of simplified maintenance that’s characteristic of our brand.
Helical-worm gear units
Helical-worm combinations with considerably better efficiency than one helical-worm gear units
Very low-noise operation
Foot- or flange-mounted
B5 or B14 flange-mounted
Solid or hollow shaft
Hollow shaft with keyed connection, shrink disk, splined hollow shaft, or Ever-Power
More on helical-worm equipment units of series EP
Combine the helical-worm gear unit with our AC motors:
Quiet and reliable transmission of torque
High overload capacity
Hardened steel worm equipment and bronze alloy worm wheel provide exceptional durability and long service life.
Optional heavy duty bearings deliver high radial and axial load capacity
High strength cast iron casing (SK02050 – SK43125)
Lightweight, corrosion-resistant light weight aluminum alloy housing (SK02040.1)
Application Specific Solutions
Fields of use
Solid and Hollow shaft (keyed, shrink disc ) Designs
Available in footed, shaft mount or flange mounted configurations
Right Angled gear units
High permitted overhung loads
Helical-worm Gearmotor S Series
Ever-Power helical-worm gear models are helical/helical-worm combinations, so they are better than normal helical-worm equipment units. Due to their outstanding efficiency, these drives can be utilized in every industrial sector and tailored to person torque and rate requirements. The decrease ratios afforded by the helical-worm gear stage and the low noise levels during operation make these gearmotors ideal low-cost solutions for simple applications.
Foot-mounted or flange-mounted
B5 or B14 Flange-mounted
Solid or hollow shaft
Hollow shaft with keyed connection, shrink disc, splined hollow shaft
Helical worm geared motors
Tough, compact, eye-catching!
Because of the unique mixture of optimized worm wheel materials with unique lubricants, optimized form, this powerful electric motor achieves high levels of efficiency and torque. The housing machined on all sides enables diverse mounting options. Dual chamber shaft seals are utilized as standard.
The reduced contour design makes it suitable for implementing applications e.g. in the food industry. The housing has no recesses, which simplifies cleaning – an especially essential feature for areas with stringent hygiene requirements.
Number of sizes:6
Power Range:0.12 – 7.5kW
Output torque range:50 – 1,300Nm
Ratio:3 – 3,400
Output option:output shaft, output shaft on both sides, hollow shaft, hollow shaft with shrink disc
Assembly/installation:uniblock, flange, torque arm, foot
Class 12 Helical and hardened and surface worm gears: Provides higher efficiencies and better torque capacity in smaller sizes.
Multiple Input Options: Integral gear motors, in . or metric shafts, NEMA, IEC, and servo adapters provide unmatched drive versatility.
Multiple Output Options: Hollow bores and shrink disks for shaft installation, inch and metric output shafts, installation pilots and flanges provide an array of design solutions.
UNIBLOCK Housing: For optimum rigidity universal mounting on five sides or via a torque arm.
Sealed for Washdown: Retains contaminants and water out.
Worldwide Engine: Multiple leads and windings for worldwide multi volt/Hz requirements plus modular design to simply accept brakes, encoders or forced cooling.
EP equipment motors are economical, right-angle, worm-geared motors that install easily in the tightest applications. Economical right angle worm geared motors arranged new requirements for reliability, effectiveness and economy with unparalleled features including hollow shafts in the tiniest sizes. An inverter friendly style provides for easy integration right now and a really future proof alternative. The EP gear electric motor offers total flexibility in mounting options includes shaft, base, face, and flange solutions. The motor terminal box can be mounted in choice positions rotated in 90º steps around the motor frame providing for unparalleled integration options.
EP gear motors comply with North American and International requirements, including NEMA, IEC, CSA, and CE, the EP series allows for worldwide acceptance, a true total solution for our global clients.
Superior protection of IP65 acc. to IEC 529 assures you that the EP series can be 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.
Power rating up to 5,5 kW.
Torque 25 … 1.000 Nm
Output Speeds 0,2 … 300 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 (Regular), IP66 (Optional)
Connection Regular with CAGE CLAMP®
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
Because of the unique combination of optimized worm wheel material with special lubricants and optimized shape, this powerful geared engine achieves high degrees of effectiveness and torque. The reduced contour design helps it be ideal for implementing applications electronic.g. in the food industry. The housing has no recesses, which simplifies cleaning – an especially important feature for areas with stringent hygiene requirements.
Nominal torque: 50 – 1300 Nm
Rated power: 0.12 – 7.5 kW
Ratio: 3 – 3400
The 800BR contains a wide selection of compact, heavy duty helical gear drives with long life performance features and simplified maintenance. The utilization of condition of the artwork helical and worm equipment combinations affords optimum performance fulfilling a wide variety of ratio requirements. The 800 BR is certainly functionally interchangeable with the majority of major manufacturer’s drives.
Dual and triple reduction ratios from 8:1 to 900:1,
4 case sizes – 830, 840, 850, 860
All devices shipped pre-lubed for your particular installation position with KluberSYNTH UH1 6-460
Available in NEMA C-face flanged and direct input
Projecting and hollow output shafts
Output flange kits
Torque arm kits
Output shaft kits
Available in nontoxic white-colored (BK) and stainless epoxy finish (SBK)
Available in hollow or projecting output shafts
Double and triple reduction ratios
Flanged or foot mounted
All devices adaptable to ground, sidewall or ceiling mounting
Helical worm geared motor
0,12 – 5,5 kW
4 – 996 Nm / 6 – 316 rpm
Stober MGS S helical worm geared motor
Efficient compact right-angle geared electric motor. A favorably priced alternate for the standard tasks anticipated of a right-position drive.
5 gear sizes (S0 to S4).
Electric motor power 0.12 to 5.5 kW.
Rated torque of 23 to 800 Nm.
Gear ratios from we = 6 to 680.
Backlash smaller than 20 arcmin.
Modular, torsionally stiff , leak-proof design.
Helical worm geared motors obtainable with:
Solid shaft with keyway.
Hollow shaft with keyway, optional with cover.
Hollow shaft with shrink disk, optional with cover.
Gear device and AC electric motor are directly flange mounted, the pinion is upon the engine shaft. This integrated compact design is an essential element for the high accuracy and the remarkable stiffness of EP geared motors.
For vector-controlled inverter procedure use of an incremental encoder is provided for as regular.
Worm gearboxes and helical worm gearboxes / geared motors (S and SS)
The degree of efficiency in Ever-Power high performance worm gearboxes and helical worm gearboxes is a lot more than 90%. All worm shafts are produced from case hardened alloy metal and the flanks are precision floor. The worm tires are made from particular wear-resistant bronze. Helical worm gears are equipped with a helical equipment. Worm gears with shrink disc, torque limiter, as well as adjustable backlash designs are also part of our standard product range.
Worm gearboxes and helical worm gearboxes type S and SS are high-Overall overall performance gearboxes in universal style. The housings are produced from high quality cast iron. The rugget walls and inner ribbing ensure extremely torsional stiff and sound dampening housings. The external ripping offers a rapid heat conducting.
Type S und SS
Optimised size/performance ratio
Designed for permanent procedure under rough circumstances
Above average lifespan
Housing produced from high quality grey cast iron with rugged walls and internal ribbing
Extreme torsional resistance and low noise
Case hardened worm shafts and worms with precision floor flanks
Worm wheels created from unique bronze
Superior smooth operation
Space saving angular drive
Helical worm gearboxes built with helical gear wheel
Low engine speeds
Basic mounting, flange installation or universal design
Output shaft available since solid shaft or hollow shaft
Shrink disc, torque limiter,along with adjustable backlash
Second shaft end for fitting encoders or brakes
Free input shaft
ATEX specification according to directive 94/9/EG
If you would certainly like more information on helical worm gear motor, please do not be reluctant to contact us.