Incremental 40-mm-dia. Rotary Encoder E6B2-C CSM E6B2-C DS E 5 1 General-purpose Encoder with External Diameter of 40 mm Incremental model External diameter of 40 mm. Resolution of up to 2,000 ppr. For the most recent information on models that have been certified for Be sure to read Safety Precautions on safety standards, refer to your OMRON website. page 4. Ordering Information Encoders Refer to Dimensions on page 4. Power supply Output configura- Resolution (pulses/rotation) Model voltage tion 10, 20, 30, 40, 50, 60, 100, 200, 300, 360, 400, 500, 600 NPN open-collector E6B2-CWZ6C (resolution) 0.5M 5 to 24 VDC 720, 800, 1,000, 1,024 output Example: E6B2-CWZ6C 10P/R 0.5M 1,200, 1,500, 1,800, 2,000 100, 200, 360, 500, 600 E6B2-CWZ5B (resolution) 0.5M PNP open-collector 12 to 24 VDC 1,000 output Example: E6B2-CWZ5B 100P/R 0.5M 2,000 10, 20, 30, 40, 50, 60, 100, 200, 300, 360, 400, 500, 600 E6B2-CWZ3E (resolution) 0.5M 5 to 12 VDC Voltage output 1,000 Example: E6B2-CWZ3E 10P/R 0.5M 1,200, 1,500, 1,800, 2,000 10, 20, 30, 40, 50, 60, 100, 200, 300, 360, 400, 500, 600 E6B2-CWZ1X (resolution) 0.5M 5 VDC Line-driver output 1,000, 1,024 Example: E6B2-CWZ1X 10P/R 0.5M 1,200, 1,500, 1,800, 2,000 Accessories (Order Separately) Refer to Dimensions on Rotary Encoder Accessories. Name Model Remarks E69-C06B Provided with the product. E69-C68B Different end diameter Couplings E69-C610B Different end diameter E69-C06M Metal construction E69-FBA --- Flanges E69-FBA02 E69-2 Servo Mounting Bracket provided. Servo Mounting Bracket E69-2 --- Refer to Accessories for details. 1E6B2-C Ratings and Specifications Item Model E6B2-CWZ6C E6B2-CWZ5B E6B2-CWZ3E E6B2-CWZ1X Power supply 5 VDC 5% to 24 VDC 12 VDC 10% to 24 VDC 5 VDC 5% to 12 VDC 5 VDC 5%, ripple (p-p): voltage +15%, ripple (p-p): 5% max. +15%, ripple (p-p): 5% max. +10%, ripple (p-p): 5% max. 5% max. Current 80 mA max. 100 mA max. 160 mA max. consumption *1 10, 20, 30, 40, 50, 60, 100, 10, 20, 30, 40, 50, 60, 100, 10, 20, 30, 40, 50, 60, 100, Resolution 200, 300, 360, 400, 500, 600, 100, 200, 360, 500, 600, 200, 300, 360, 400, 500, 600, 200, 300, 360, 400, 500, 600, (pulses/rotation) 720, 800, 1,000, 1,024, 1,000, 2,000 1,000, 1,200, 1,500, 1,800, 1,000, 1,024, 1,200, 1,500, 1,200, 1,500, 1,800, 2,000 2,000 1,800, 2,000 Output phases Phases A, B, and Z Phases A, A, B, B, Z, and Z Phase difference 9045 between A and B (1/4 T 1/8 T) between outputs Output NPN open-collector output PNP open-collector output Voltage output (NPN output) Line driver output *2 configuration AM26LS31 equivalent Applied voltage: 30 VDC Applied voltage: 30 VDC Output current Output resistance: 2 k max. max. O = 20 mA High level: I Sink current: 20 mA max. Output capacity Sink current: 35 mA max. Source current: 35 mA max. Low level: IS = 20 mA Residual voltage: 0.4 V max. Residual voltage: 0.4 V max. Residual voltage: 0.4 V max. Output voltage: (at sink current of 20 mA) (at sink current of 35 mA) (at source current of 35 mA) VO = 2.5 V min. VS = 0.5 V max. Maximum response 100 kHz 50 kHz 100 kHz frequency *3 1 s max. (Control output 0.1 s max. (Cable length: Rise and fall times voltage: 5 V, Load resis- 1 s max. (Cable length: 2 m max., Sink current: 10 mA) 2 m max., IO = 20 mA, IS = of output tance: 1 k, Cable length: 20 mA) 2m max.) Starting torque 0.98 mNm max. 6 2 7 2 Moment of inertia 110 kgm max. 3 10 kgm max. at 600 P/R max. Shaft Radial 30 N load- Thrust 20 N ing Maximum 6,000 r/min permissible speed Protection circuits Power supply reverse polarity protection, Load short-circuit protection --- Ambient Operating: 10 to 70C (with no icing), Storage: 25 to 85C (with no icing) temperature range Ambient humidity Operating/Storage: 35% to 85% (with no condensation) range Insulation 20 M min. (at 500 VDC) between current-carrying parts and case resistance Dielectric strength 500 VAC, 50/60 Hz for 1 min between current-carrying parts and case Vibration 2 Destruction: 10 to 500 Hz, 150 m/s or 2-mm double amplitude for 11 min 3 times each in X, Y, and Z directions resistance 2 Shock resistance Destruction: 1,000m/s 3 times each in X, Y, and Z directions Degree of IEC 60529 IP50 protection Connection Pre-wired Models (Standard cable length: 500 mm) method Materials Case: ABS, Main unit: Aluminum, Shaft: SUS420J2 Weight Approx. 100 g (packed state) Accessories Coupling, Hexagonal wrench, Instruction manual *1. An inrush current of approximately 9 A will flow for approximately 0.3 ms when the power is turned ON. *2. The line driver output is a data transmission circuit compatible with RS-422A and long-distance transmission is possible with a twisted-pair cable. The quality is equivalent to AM26LS31. *3. The maximum electrical response speed is determined by the resolution and maximum response frequency as follows: Maximum response frequency 60 Maximum electrical response speed (rpm) = Resolution This means that the E6B2-C Rotary Encoder will not operate electrically if its speed exceeds the maximum electrical response speed. 2