Additional Resources: Product Page date 07/14/2020 page 1 of 4 SERIES: ACZ16 DESCRIPTION: MECHANICAL INCREMENTAL ENCODER ELECTRICAL SPECIFICATIONS parameter conditions/description output waveform square wave output signals A, B phase current consumption 0.5 mA output phase difference T1, T2, T3, T4 3.5 ms 60 rpm (see output waveform) supply voltage 5 V dc max. output resolution 12, 24 ppr insulation resistance 50 V dc, 100 M withstand voltage 50 V ac MECHANICAL SPECIFICATIONS parameter conditions/description min nom max units shaft load axial 7 kgf rotational torque with detent click 50 130 gfcm without detent click 90 210 gfcm rotational life 100,000 cycles ENVIRONMENTAL SPECIFICATIONS parameter conditions/description min nom max units operating temperature -10 65 C storage temperature -40 75 C humidity 85 % RH vibration 0.75 mm max. travel for 2 hours 10 55 Hz Notes: 1. It is recommended to use products within 6 months. 2. For storage conditions, it is recommended to keep away from direct sunlight, corrosive gas, or high humidity conditions. 3. Use the product as soon as possible once the plastic bag has been unsealed, and reseal the bag if product is not immediately used. 4. The products are packaged in sealed bags with anti humidity tablets. PART NUMBER KEY ACZ16 X BR X E- XX XX X1- XXX Version: Resolution (ppr): blank = switch (momentary) Shaft length: 12 = 12 ppr, no detent N = no switch 12C = 12 ppr, 12 detent 15, 20, 25 24 = 24 ppr, no detent 24C = 24 ppr, 24 detent Bushing: Mounting orientation: 1 = M9 x 0.75 (H = 5) Shaft A = Horizontal 2 = M9 x 0.75 (H = 7) D = Vertical type: KQ, F cuidevices.comAdditional Resources: Product Page CUI Devices SERIES: ACZ16 DESCRIPTION: MECHANICAL INCREMENTAL ENCODER date 07/14/2020 page 2 of 4 SHAFT OPTIONS KQ typeKQ type F typeF type B USHING Condition H 1M9-P0.7 55 2M9-P0.7 57 H=5 H=5 15KQ 20KQ 25K Q 15F 20F 25F L 15 20 25 L 15 20 25 I 71 21 2 F 81 01 2 H=7 H=7 15KQ 20KQ 25K Q 15F 20F 25F L 15 20 25 L 15 20 25 I 71 21 2 F 81 01 2 OUTPUT WAVEFORM DETENT POSITIONS 12C & 24C Models T T Closed Closed CH A CH A (A-C) (A-C) Open Open Closed Closed CH B CH B (B-C) (B-C) Open Open CCW direction T1=T2=T3=0.2T 0.1T CCW direction T1 T2 T3 T4 T4=0.4T 0.1T SLIDING NOISE SUGGESTED FILTER +5VDC t = Masking time to avoid chatter (5mS) V 1 = V 2 = 1V max. tt Encoder Encoder Terminal A Terminal B V 1 R2 R4 Sig A OUT Sig B OUT V 2 Encoder ENCODER C1 C2 ON OF FO N Scope Sliding Directio n Te sted at 60 rpm Encoder Terminal C R1, R2, R3, R4 = 10k C1, C2 = 0.01F cuidevices.com 5V R1 R3