Worm gear reducer Ket-Motion 2020 DS

right angle1 - 5 Nmhigh-precision

Low-backlash gear Ket-Motion 2020 DS with turntable A low-backlash, maintenance-free worm gear unit for demanding applications in positioning or for high-precision measuring tasks. The housing is encapsulated to prevent the escape of grease and the ingress of dust. The direction of rotation on the shaft is arbitrary. Special features Maintenance-free grease lubrication Housing: Aluminium anodized (Zinc housing on customer request) Reduction ratios of 65:1 in standard (Other reduction ratios also possible on request) Backlash: < 0.05° (3‘) to MDrive = 0.1 Nm < 0.5° (30‘) to MDrive = 1 Nm Duty cycle of 10 % at 5 min (0.5 min ON, 4.5 min OFF) Lifetime of 1,000 hours with: full load and input speed of 100 rpm and duty cycle 10% with 5 min and ambient temperature 20 °C Technical notes Variant with turntable: Permissible forces on drive side FA= 1,500 N The positions of the feather keys as standard in variant D are not in line. Possible on enquiry if needed