Due to their style and from being combined with a helical gear stage, the helical-worm gearmotors S..DR.. have particularly high efficiency. They are also extremely low-noise and therefore avoid high sound emission levels.
Low-noise continuous operation: gear unit combination optimized with respect to efficiency
Do you anticipate a drive answer to impress you with its high level of efficiency and efficiency? In that case, we would recommend our high-quality helical-worm gearmotors EP to you. These can be implemented individually in the modular system. In this manner, they offer you a massive range of sizes, equipment ratios and engine sizes.
However, their greatest power can be their running smoothness and their extremely low noise development. One thing is certain – With the helical-worm gearmotors EP you are choosing a robust 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 as opposed to single helical-worm gear units. This is how you save additional energy in the procedure of your systems and are in a position to noticeably reduce ongoing working costs.
You will receive the low-noise helical-worm gearmotors EP. – to suit your person requirements – with a wide range of AC motors. Furthermore, you can freely configure all of the relevant properties. In this manner, you can effectively utilize all the benefits offered by this mixture of low-noise helical-worm gear unit and performance-optimized motor. Even greater variance can be achieved thanks to the optional flange or foot-mounted style and by choosing between solid and hollow shaft.
Save time and money
By opting for among our gearmotors, you are already saving money and time with this selection and project planning. This is because our modular system enables a multitude of mixture options for gear products and motors. You can therefore reduce operating costs, count on an extended service life and reap the benefits of simplified maintenance that is 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 gear 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 aluminum alloy housing (SK02040.1)
Application Specific Solutions
Fields of use
Solid and Hollow shaft (keyed, shrink disc ) Designs
Available in footed, shaft attach 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 more efficient than normal helical-worm gear units. Because of their outstanding efficiency, these drives can be utilized in every commercial sector and tailored to helical worm gear motor individual torque and acceleration requirements. The reduction ratios afforded by the helical-worm gear stage and the low noise levels during procedure 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!
Due to the unique combination of optimized worm wheel material with unique lubricants, optimized form, this powerful electric motor achieves high degrees of performance and torque. The housing machined on all sides allows diverse mounting options. Double chamber shaft seals are utilized as standard.
The low contour design makes it suitable for implementing applications e.g. in the food industry. The housing has no recesses, which simplifies cleaning – an especially important 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:result shaft, result shaft on both sides, hollow shaft, hollow shaft with shrink disc
Assembly/installation:uniblock, flange, torque arm, foot
Class 12 Helical and hardened and floor worm gears: Provides higher efficiencies and higher torque capacity in smaller sized sizes.
Multiple Input Options: Essential gear motors, ” or metric shafts, NEMA, IEC, and servo adapters provide unmatched drive versatility.
Multiple Output Options: Hollow bores and shrink disks for shaft mounting, inch and metric result shafts, installation pilots and flanges provide an array of design solutions.
UNIBLOCK Housing: For maximum rigidity universal mounting on five sides or via a torque arm.
Sealed for Washdown: Will keep contaminants and water away.
Worldwide Engine: Multiple leads and windings for globally multi volt/Hz requirements in addition modular design to accept brakes, encoders or forced cooling.
EP gear motors are economical, right-angle, worm-geared motors that install easily in the tightest applications. Economical correct angle worm geared motors set new requirements for reliability, effectiveness and economic climate with unparalleled features including hollow shafts in the tiniest sizes. An inverter friendly design provides for easy integration at this point and a really future proof remedy. The EP gear electric motor offers total versatility in mounting options includes shaft, base, encounter, and flange solutions. The electric motor terminal box could be mounted in substitute positions rotated in 90º steps around the engine frame providing for unparalleled integration options.
EP gear motors comply with North American and International specifications, including NEMA, IEC, CSA, and CE, the EP series allows for worldwide acceptance, a genuine total answer for our global customers.
Excellent protection of IP65 acc. to IEC 529 assures you that the EP series can be dirt tight and hose proof,and can be utilized outside or in wet and dusty environments without the utilization of additional enclosures. Full rated output is available at 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
Totally 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)
Connection Standard with CAGE CLAMP®
Connecting with Connect 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-We, C5-M
Due to the unique combination of optimized worm wheel material with special lubricants and optimized form, this powerful geared electric motor achieves high degrees of performance 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 – a particularly 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, durable helical gear drives with extended life performance features and simplified maintenance. The use of condition of the art helical and worm gear combinations affords optimum efficiency fulfilling a multitude of ratio requirements. The 800 BR is functionally interchangeable with many major manufacturer’s drives.
Dual and triple reduction ratios from 8:1 to 900:1,
4 case sizes – 830, 840, 850, 860
All units shipped pre-lubed for your particular installation position with KluberSYNTH UH1 6-460
Obtainable in NEMA C-face flanged and immediate 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
Dual and triple reduction ratios
Flanged or foot mounted
All devices adaptable to flooring, 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 small right-angle geared electric motor. A favorably priced alternative for the standard duties anticipated of a right-angle drive.
5 equipment sizes (S0 to S4).
Motor power 0.12 to 5.5 kW.
Rated torque of 23 to 800 Nm.
Gear ratios from i = 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 engine are directly flange mounted, the pinion is on the motor shaft. This integrated compact design can be an essential factor for the high accuracy and the extraordinary stiffness of EP geared motors.
For vector-controlled inverter operation usage 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 manufactured from case hardened alloy steel and the flanks are precision floor. The worm wheels are made from special wear-resistant bronze. Helical worm gears are equipped with a helical gear. Worm gears with shrink disc, torque limiter, as well as adjustable backlash designs are also component of our standard item range.
Worm gearboxes and helical worm gearboxes type S and SS are high-Functionality gearboxes in universal style. The housings are produced from top quality cast iron. The rugget walls and inner ribbing ensure extremely torsional stiff and noise dampening housings. The exterior 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 produced from unique bronze
Superior smooth operation
Space saving angular drive
Helical worm gearboxes equipped with helical gear wheel
Low engine speeds
Basic mounting, flange mounting or universal design
Output shaft available as solid shaft or hollow shaft
Shrink disc, torque limiter,in addition to adjustable backlash
Second shaft end for fitting encoders or brakes
Free input shaft
ATEX specification according to directive 94/9/EG