Compact and lighter than existing units. This quiet, vibration-free system is easily adaptable to existing delivery units. System features: Lightweight, 4" brushless motor. Auto-reverse, auto-stop, auto-reverse forward. Torque control. Range 0.1-3.0 Ncm with capabilities of 384 Ncm. 27 (+2) possible reduction ratios. Customizable presets. Flat-touch screen easily wipes clean. 1-year warranty on motor and attachments; 3-year warranty on control unit. Dimensions: 41ò4" x 31ò4" x 7".