Rack and pinion gear Ket-Motion 2020 ZxK
Description
The function of the universally applicable linear gear units is to convert rotating movements into axial ones. They are used wherever vertical or horizontal transport, lifting, pushing or steering is required. As an electromechanical variant, these special gear- boxes often replace hydraulics and pneumatics. Thanks to a rack that can be freely scaled in length, the stroke can be freely selected to suit the application.
Special features
- Axis distance 20 mm
- Housing: Either anodized aluminum (color according to customer‘s request) or with zinc housing in a material saving design
- Feed per revolution 87 mm
- Backlash < 0.5 mm
- Max. speed 100 mm/s
- Application temperature -20°C to +60°C
- Lubrication and maintenance free
- Stroke HXXXX: freely selectable
Application examples and accessories
Several gear units can be synchronized by means of connecting flanges, connecting shafts and electronic control. 2020 worm gear units are available with three different motor types. If required, a suitable control system can also be supplied. The parts required for this can be found in our extensive range of accessories.
| Item number | Stroke XXXX in mm |
Feed per revolution in mm |
Self locking | Drive torque max. MA in Nm |
Axial force output side | |
| max. FA in N | max. FA peak** in N | |||||
| 2020.00-Z0KHXXXX 2020.00-ZZKHXXXX |
variable* | 87 | No | 2,3 | 100 | 1300 |
| 2020.00-Z0KH0150 2020.00-ZZKH0150 |
150 | |||||
| 2020.00-Z0KH0250 2020.00-ZZKH0250 |
250 | |||||
| 2020.00-Z0KH0500 2020.00-ZZKH0500 |
500 | |||||
*) Max. stroke length 2500 mm
**) Short-term peak load < 1 s
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