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Worm gearbox with IEC flange

JS-Technik GmbH specialises in extensive challenges in the field of drive technology, with a focus on geared motors, frequency inverters and electric motors. On this page you will find a comprehensive range of worm gearboxes without electric motors. If you decide in favour of our product, you will benefit from the high quality and short delivery time.

Gearbox combinations

The worm gearboxes are available in various speeds, i.e. from 2 - 600 rpm (revolutions per minute). In many cases, worm gearbox-electric motor combinations are also required as special motors with customised requirements. We are the ideal partner for you here, because with decades of experience and our own final assembly, we can cover a wide spectrum. This includes worm gearboxes with brake motors, special shafts, as worm gearboxes with three-phase motors including forced cooling fans, as slow-running gearboxes for use in grills, with special voltages or in explosion-proof designs.

Size and performance of geared motors

In our geared motor online shop, you will find a selection of worm geared motors with a wide range of rotational speeds. The worm gearboxes are made of aluminium up to size 90, while the larger series are made of die-cast aluminium. Available sizes are 30, 40, 50, 63, 75, 80, 90, 100, 110, 125, 130 and 150. The gearboxes are available with an output 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 diameter and torques

The worm gearboxes are available with hollow shafts in the following sizes: 14mm, 18mm, 20mm, 25mm, 28mm, 30mm, 35mm, 40mm, 45mm and 50mm. The torque output depends, among other things, on the motor power, the efficiency and the output speed. Taking these points into account, we supply worm gearboxes in a range of 10 - 2000 Nm. If the torque of the worm gearbox is not sufficient, we will be happy to offer you a suitable bevel gearbox.

Worm gearbox installation

The geared motor can be installed in almost any required position. The installation positions are labelled M1, M2, M3, M4, M5, M6. The explanatory data sheet can be found in the article. The standard applications and requirements can generally be covered. The low self-locking effect often has advantages in many applications. However, self-locking increases with an efficiency of less than approx. 50%.

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