Compact single-stage gear with solid or hollow shaft combined with a 24V DC permanent magnet motor. Different shaft positions are possible. Stock motors have 28W or 54W output power and a speed of 3000 rpm. The SN15R / SN15HR comes as a 24V-BLDC with integrated operating and control electronics, overload protection and a 4-Q Pi Controller - 40W output power and a speed of 4000 rpm. Gearbox type: SN15 (solid-shaft) / SN15H (hollow-shaft) Motor type: 24V DC permanent magnet Mounting design: B3/B14 Transmission ratios: 3; 7; 10,5; 15; 21; 30; 40; 68 Protection class: IP40 (Other protection classes on request) Additional data: - Motor and gear in ball bearing - worms hardened and ground - Worm wheels from special bronze For further information see product detail page.