JS - Worm gearbox with IEC flange

JS-Technik GmbH specializes in extensive challenges in the field of drive technology with a focus on geared motors, frequency converters and electric motors. Here on this page you will find an extensive range of worm gears. If you decide for our product, you will be surprised by the high quality and the short delivery time.

Gear combinations

The worm gears are available in different speeds, from 2 - 600 rpm (revolutions per minute). In many cases, the worm gears / electric motors / combinations are also required as special motors with customer-specific requirements. Here we are the ideal partner for you, because with decades of experience and our own final assembly, we can cover a wide range. These include for example Worm gear with brake motor, special shaft, as worm geared motor with external fan, for grille use, with special voltage or in explosion-proof design.

Worm gear with electric motor and frequency converter







Worm gear with motor and frequency inverter 

Size and power of worm geared motors

Here in our Gear motor - Online shop you will find a selection of worm gears / motors with different revolutions per minute (upm, rpm, rpm or 1 / min). The worm gearboxes are made of aluminium up to size 90, the larger series of gray cast iron. Available sizes are 30, 40, 50, 63, 75, 80, 90,100, 110, 125, 130 and 150. You get the gearbox with a power of 0.12KW, 0.25KW, 0.37KW, 0.55KW, 0 .75KW, 1.1KW, 1.5KW, 2.2KW, 3.0KW, 4KW, 5.5KW, 7.5KW and 11KW.

Shaft diameters and torques

The worm gears are available with the following hollow shaft: 14mm, 18mm, 20mm, 25mm, 28mm, 30mm, 35mm, 40mm 45mm and 50mm. The output torque depends on the engine power, the efficiency and the output speed. Taking these points into consideration, we deliver worm gears in a range of 10 - 2000 Nm.

JS- gearbox construction

The worm gears or also called bevel gear, consist of a provided with one or more screw flights shaft, the worm, and a meshing helical gear, the worm wheel. The axes of the two are offset by 90 °. Special applications for such a transmission are where high reductions are required in one step. There are left and right-hand worm geared motors. Both directions of rotation are equally possible. The complete flexibility of the mounting options includes foot, flange and centering solutions with a torque arm. From an efficiency below 50% there is a self-locking.

Worm gear motor assembly

The motor terminal box can optionally be mounted in 90 ° increments around the motor. The JS geared motor can be installed in almost any required position. The mounting positions are designated M1, M2, M3, M4, M5, M6.

Geared motors with advantages

Due to the high interchangeability and smoothness of the geared motor components (IEC flange), the customer benefits from versatile options, reduced costs, faster delivery times and simple installation and maintenance. The worm geared motor Catalogue or operating instructions can be found in the download directory.

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