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.
| SKU | Ausführung | Transmission | Self-locking | Output torque at 100min-1 [Nm] | Drive power at 100min-1 [W] | Efficiency ca. [eta] | Weight [g] |
|---|---|---|---|---|---|---|---|
| 42002013 | A | 13 : 1 | nein | 15,0 | 21,6 | 0,56 | 422 |
| 42002015 | A | 15 : 1 | nein | 12,0 | 16,1 | 0,52 | 425 |
| 42002018 | A | 18 : 1 | nein | 11,0 | 11,6 | 0,55 | 426 |
| 42002023 | A | 23 : 1 | nein | 10,0 | 9,1 | 0,50 | 428 |
| 42002030 | A | 30 : 1 | nein | 8,5 | 6,6 | 0,45 | 438 |
| 42002040 | A | 40 : 1 | ja | 5,5 | 3,7 | 0,39 | 426 |
| 42002065 | A | 65 : 1 | ja | 4,5 | 2,50 | 0,29 | 432 |
| 42002013B | B | 13 : 1 | nein | 15,0 | 21,6 | 0,56 | 422 |
| 42002015B | B | 15 : 1 | nein | 12,0 | 16,1 | 0,52 | 425 |
| 42002018B | B | 18 : 1 | nein | 11,0 | 11,6 | 0,55 | 426 |
| 42002023B | B | 23 : 1 | nein | 10,0 | 9,1 | 0,50 | 428 |
| 42002030B | B | 30 : 1 | nein | 8,5 | 6,6 | 0,45 | 438 |
| 42002040B | B | 40 : 1 | ja | 5,5 | 3,7 | 0,39 | 426 |
| 42002065B | B | 65 : 1 | ja | 4,5 | 2,5 | 0,29 | 432 |