Page 16 - Ketterer Drives – Brochure Worm gearbox family Ket-Motion

Rack and pinion gear Ket-Motion 2020 Z
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 anodized aluminum, orange as standard,
other colors possible to suit customer requirements
▪ 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
Technical data
2020.00-Z0KHXXXX 2020.00-Z0KH0150 150 2020.00-Z0KH0250 250 2020.00-Z0KH0500 500
* Max. stroke length 2500 mm ** Short-term peak load < 1 s
Drive
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
variable*
87 No
2,3 100 1300
Application example 1
Output
16
2020-Z.75-02/20220420