ACZ16NBR4E-20KQA1-24

date 10/2009 page 1 of 3 SERIES: ACZ16 DESCRIPTION: mechanical incremental encoder ELECTRICAL SPECIFICATIONS parameter output waveform output signals current consumption output phase difference supply voltage output resolution insulation resistance withstand voltage conditions/description square wave A, B phase 0.5 mA T1, T2, T3, T4 ≥ 3.5 ms @ 60 rpm (see output waveform) 5 V dc max. 12, 24 ppr 50 V dc, 100 MΩ 50 V ac MECHANICAL SPECIFICATIONS parameter shaft load rotational torque rotational life conditions/description axial with detent click without detent click 50 90 min nom max 7 130 210 100,000 units kgf gf•cm gf•cm cycles ENVIRONMENTAL SPECIFICATIONS parameter operating temperature storage temperature humidity vibration 0.75 mm max. travel for 2 hours conditions/description min -10 -40 85 10 55 nom max 65 75 units °C °C % RH Hz PART NUMBER KEY ACZ16 X BR X E- XX XX X1- XXX Version: “blank” = switch N = no switch Bushing: 1 = M7 x 0.75 (H = 5) 2 = M7 x 0.75 (H = 7) 4 = smooth (H = 5) 5 = smooth (H = 7) Resolution (ppr): 12 = 12 ppr, no detent 12C = 12 ppr, 12 detent 24 = 24 ppr, no detent 24C = 24 ppr, 24 detent Shaft length: 15, 20, 25 Mounting orientation: A = Horizontal D = Vertical Shaft type: KQ, F 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 www.cui.com date 10/2009 page 2 of 3 SERIES: ACZ16 DESCRIPTION: mechanical incremental encoder SHAFT OPTIONS KQ type F type BUSHING Condition H 1 M9-P0.75 5 2 M9-P0.75 7 H=5 15KQ 20KQ 25KQ L 15 20 25 I 7 12 12 H=5 L F 15F 20F 25F 15 20 25 8 10 12 15F 20F 25F 15 20 25 8 10 12 H=7 15KQ 20KQ 25KQ L 15 20 25 I 7 12 12 H=7 L F OUTPUT WAVEFORM CH A CH B (Pins B & C) DETENT POSITIONS Model 12C & 24C (Pins A & C) (Pins A & C) OFF ON OFF CH A OFF ON OFF OFF ON OFF CH B (Pins B & C) OFF ON OFF T1 T2 T3 T4 CW direction (@ 60 rpm) SLIDING NOISE t = Masking time to avoid chatter (5mS) V1 = V2 = 1V max. t t V1 SUGGESTED FILTER 5V V2 Encoder ON OFF ON Sliding Direction Tested at 60 rpm Scope 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 www.cui.com date 10/2009 page 3 of 3 SERIES: ACZ16 DESCRIPTION: mechanical incremental encoder MECHANICAL DRAWING (horizontal) PCB LAYOUT MECHANICAL DRAWING (vertical) PCB LAYOUT 20050 SW 112th Ave. Tualatin, Oregon 97062 phone 503.612.2300 fax 503.612.2382 www.cui.com