VEEDER-ROOT brand 1667, 1669 Visicounter Mechanical & Electric Counters For the most demanding applications, indoors or outside . . . withstands dust, moisture, oil, grease, shock, and vibration Combines excellent performance with practically indestructible construction. The counter of choice where only the most durable can survive. Commonly used on construction equipment, cement mixers, paving equipment, stokers, agricultural machinery, and other applications in extremely hostile environments. Available in both ratchet and geared drives, the Series 1667/1669 features highly visible white-on-black figures, quick rotary-reset, rugged die cast case, and steel shaft. Unaffected by harsh application environments Die cast metal and steel external components 6 figures - large, easy-to-read numerals Oversized 0.3125 (7.9 mm) plated steel shaft Ratchet drive and geared drive models Geared drive available in 1:1 and 3:1 ratio Ratchet drive has positive stop and internal return spring Quick, rotary reset Long life - no lubrication required Shaft accepts standard measuring wheels Size of Figures: 0.345" high by 0.25" wide (8.8 mm by 6.4 mm) Color of Figures: White on black Reset: Manual knob Drive Torque: 1667: 4 lb-in. (45 N.cm); 1668: 3.5 lb-in. (40 N.cm); 1669: 1 oz-in (0.7 N.cm) Mounting: Base Construction: Case: Zamak; Base: Steel; Wheels, Pinions: Acetal resin; Shaft: Plated steel Net Weight: 1 lb. 4 oz. (0.9 kg) Model No. Description Rotation 166716-006 166916-004 166916-006 Ratchet drive, knob reset Geared drive, knob reset, 1:1 ratio Geared drive, knob reset, 3:1 ratio 1 166726-006 Ratchet drive, knob reset 2 166736-006 166736-014 166936-005 Ratchet drive, knob reset Ratchet drive, lock and key reset Geared drive, knob reset, 1:1 ratio 3 166746-006 166946-005 Ratchet drive, knob reset Geared drive, knob reset, 1:1 ratio 4 SPECIFICATIONS Speed: Ratchet: 500 cpm; Geared: 1500 rpm or 5000 cpm whichever is limiting Number of Figures: 6 Drive: Ratchet Drive: Series 1667 adds one count for each drive shaft actuation, arc of 26 to 45 for rotations 1 and 3, arc of 42 to 67 for rotations 2 and 4, maximum travel limited internal lever return spring; Geared Drive: Series 1669 adds one count for specified number of drive shaft revolutions in specific rotation, will not subtract past zero on right hand wheel, standard gear ratio is 1:1 or 3:1 Dimensions: 6.7" 170 mm 1.22" 31.0 mm 3.0" 76 mm 2.19" 55.6 mm 1.83" 46.5 mm (4) 0.21" 5.3 mm 0.63" 16.0 mm 0.94" 24.0 mm 0.094" 2.4 mm .2.3" 59.0 mm 0.3125" 7.9 mm 0.25" 6.5 mm Typical Applications: 0.433" 11.0 mm 1.1" 28.0 mm (4) 1.126" 28.6 mm P P Cement Truck Punch Press 0.05" 1.3 mm 1.19" 30.0 mm 0.197" R 5.0 mm (2) 0.138" 3.5 mm Dia .09" 2.3 mm 1.46" 1.405" 37.0 mm 35.7 mm 2.87" 73.0 mm 2.6" 67.9 mm 1.5" 38.0 mm DANAHER CONTROLS