ProductsGear Boxes and Geared MotorsAngular Gearboxes KES and KEKWorm Gear Units KES 20, up to 15 Nm, i=13:1 up to 65:1

Worm Gear Units KES 20, up to 15 Nm, i=13:1 up to 65:1

Angular drives with hollow output shaft for high torques at very low dimensions. Suitable in a wide variety of applications.
One size with center distance 20mm, in 7 ratios.
Housing: Aluminium, silver anodized. Sealed against lubricant leaks, protected against dust.
Can be mounted in any position. Worm shaft in vertically position not recommended for continuous operation.
Gearing: Worm from steel, wheel from special brass. Bearing: Ball bearings with rubber seal RS.
Lubrication: Maintenance free grease lubrication. Angular backlash: 1°+/-0,5°. Operating time: 20% at 5 min.
Life time: 1,000 hours at max. performance at speed 500 min-1 and operating time 20%. Permiss. operating temperature: -20° to +60°C.

services: catalog operating manual

The supplied 3D models, pictures and technical drawings are made with reasonable care. Nevertheless liability is excluded for the accuracy and correctness of this data.

part number Ausführung Übersetzung Selbsthemmung
[statisch]
Abtriebsdrehmoment bei n1=100min-1
[Nm]
Antriebsleistung bei n1=100min-1
[W]
Wirkungsgrad ca.
[eta]
Gewicht
[g]
42002013 CAD A 13 : 1 nein 15,0 21,6 0,56 422
42002013B CAD B 13 : 1 nein 15,0 21,6 0,56 422
42002015 CAD A 15 : 1 nein 12,0 16,1 0,52 425
42002015B CAD B 15 : 1 nein 12,0 16,1 0,52 425
42002018 CAD A 18 : 1 nein 11,0 11,6 0,55 426
42002018B CAD B 18 : 1 nein 11,0 11,6 0,55 426
42002023 CAD A 23 : 1 nein 10,0 9,1 0,50 428
42002023B CAD B 23 : 1 nein 10,0 9,1 0,50 428
42002030 CAD A 30 : 1 nein 8,5 6,6 0,45 438
42002030B CAD B 30 : 1 nein 8,5 6,6 0,45 438
42002040 CAD A 40 : 1 ja 5,5 3,7 0,39 426
42002040B CAD B 40 : 1 ja 5,5 3,7 0,39 426
42002065 CAD A 65 : 1 ja 4,5 2,50 0,29 432
42002065B CAD B 65 : 1 ja 4,5 2,5 0,29 432