E6C2-CWZ1X 1024P/R 2M

Slim Incremental 50-mm-dia. Rotary Encoder E6C2-C CSM_E6C2-C_DS_E_6_3 General-purpose Encoder with External Diameter of 50 mm • Incremental model • External diameter of 50 mm. • Resolution of up to 2,000 ppr. • IP64 (improved oil-proof construction with sealed bearings) • Side or back connections are possible. Pre-wired Models with cable connected at an angle. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Be sure to read Safety Precautions on page 4. Ordering Information Encoders [Refer to Dimensions on page 4.] Power supply voltage Output configuration 10, 20, 30, 40, 50, 60, 100, 200, 300, 360, 400, 500, 600 Open-collector output (NPN) 5 to 24 VDC 12 to 24 VDC Resolution (pulses/rotation) 720, 800, 1,000, 1,024, 1,200, 1,500, 1,800, 2,000 100, 200, 360, 500, 600 Open-collector output (PNP) Model E6C2-CWZ6C (resolution) 2M Example: E6C2-CWZ6C 10P/R 2M E6C2-CWZ5B (resolution) 2M Example: E6C2-CWZ5B 100P/R 2M 1,000, 2,000 5 to 12 VDC Voltage output 10, 20, 30, 40, 50, 60, 100, 200, 300, 360, 400, 500, 600 E6C2-CWZ3E (resolution) 2M Example: E6C2-CWZ3E 10P/R 2M 720, 800, 1,000, 1,024, 1,200, 1,500, 1,800, 2,000 5 VDC Line-driver output 10, 20, 30, 40, 50, 60, 100, 200, 300, 360, 400, 500, 600 E6C2-CWZ1X (resolution) 2M Example: E6C2-CWZ1X 10P/R 2M 720, 800, 1,000, 1,024, 1,200, 1,500, 1,800, 2,000 Accessories (Order Separately) [Refer to Dimensions on Rotary Encoder Accessories.] Name Couplings Flanges Servo Mounting Bracket Model Remarks E69-C06B --- E69-C68B Different end diameter E69-C610B Different end diameter E69-C06M Metal construction E69-FCA --- E69-FCA02 E69-2 Servo Mounting Bracket provided. E69-2 Provided with E69-FCA02 Flange. Refer to Accessories for details. 1 E6C2-C Ratings and Specifications Item Model E6C2-CWZ6C E6C2-CWZ5B E6C2-CWZ3E 5 VDC −5% to 24 VDC +15%, ripple (p-p): 5% max. 12 VDC −10% to 24 VDC +15%, ripple (p-p): 5% max. Current consumption*1 80 mA max. 100 mA max. Resolution (pulses/rotation) 10, 20, 30, 40, 50, 60, 100, 200, 300, 360, 400, 500, 600, 720, 800, 1,000, 1,024, 1,200, 1,500, 1,800, 2,000 100, 200, 360, 500, 600, 1,000, 2,000 10, 20, 30, 40, 50, 60, 100, 200, 300, 360, 400, 500, 600, 720, 800, 1,000, 1,024, 1,200, 1,500, 1,800, 2,000 Output phases Phases A, B, and Z Output configuration NPN open-collector output PNP open-collector output Voltage output (NPN output) Line driver output*2 Output capacity Applied voltage: 30 VDC max. Sink current: 35 mA max. Residual voltage: 0.4 V max. (at sink current of 35 mA) Applied voltage: 30 VDC max. Source current: 35 mA max. Residual voltage: 0.4 V max. (at source current of 35 mA) Output resistance: 2 kΩ Output current: 20 mA max. Residual voltage: 0.4 V max. (at sink current of 20 mA) AM26LS31 equivalent Output voltage: High level: IO = −20 mA Low level: IS = 20 mA Output voltage: VO = 2.5 V min. VS = 0.5 V max. Maximum response frequency*3 100 kHz 50 kHz 100 kHz Phase difference between outputs 90°±45° between A and B (1/4 T ± 1/8 T) Rise and fall times of output 1 μs max. (Control output voltage: 5 V, Load resistance: 1 kΩ, Cable length: 2 m) Starting torque 10 mN·m max. 5 VDC ±5%, ripple (p-p): 5% max. 160 mA max. Phases A, A, B, B, Z, and Z 1 μs max. (Cable length: 2 m, Load current: 10 mA) 0.1 μs max. (Cable length: 2 m, IO = −20 mA, IS = 20 mA) 1×10−6 kg·m2 max.; 3 × 10−7 kg·m2 max. at 600 P/R max. Moment of inertia Shaft loading 5 VDC −5% to 12 VDC +10%, ripple (p-p): 5% max. E6C2-CWZ1X Power supply voltage Radial 50 N Thrust 30 N Maximum permissible speed 6,000 r/min Protection circuits Power supply reverse polarity protection, Load short-circuit protection Ambient temperature range Operating: −10 to 70°C (with no icing), Storage: −25 to 85°C (with no icing) Ambient humidity range Operating/Storage: 35% to 85% (with no condensation) Insulation resistance 100 MΩ min. (at 500 VDC) between current-carrying parts and case Dielectric strength 500 VAC, 50/60 Hz for 1 min between current-carrying parts and case Vibration resistance Destruction: 10 to 500 Hz, 150 m/s2 or 2-mm double amplitude for 11 min 3 times each in X, Y, and Z directions Shock resistance Destruction: 1,000 m/s2 3 times each in X, Y, and Z directions Degree of protection IEC 60529 IP64, in-house standards: oilproof Connection method Pre-wired Models (Standard cable length: 2 m) Material Case: Zinc alloy, Main unit: Aluminum, Shaft: SUS420J2 Weight (packed state) Approx. 400 g Accessories Instruction manual Note: Coupling, mounting bracket and hex-head spanner are sold separately. --- Note: Origin Indication The following illustration shows the relationship between phase Z and the origin. Set cut face D to the phase Z origin as shown in the illustration. Phase Z origin Origin Cut face D 120˚ 120˚ 38 dia. *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.(AM26LS31 equivalent) *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 E6C2-C Rotary Encoder will not operate electrically if its speed exceeds the maximum electrical response speed. 2 E6C2-C I/O Circuit Diagrams Model/Output Circuits Output mode Connection E6C2-CWZ6C 5 VDC −5% to 24 VDC +15% Black, white, orange Output signal E6C2-C main circuit 3.3 Ω NPN transistor 35 mA max. 30 VDC max. (Black: phase A, White: phase B, Orange: phase Z) Blue E6C2-CWZ6C NPN Open-collector Output Model E6C2-CWZ5B PNP Open-collector Output Model Direction of rotation: CW (as viewed from end of shaft) 0V Shield T(360˚) GND Phase A Phase B E6C2-CWZ5B Phase Z Brown 12 VDC 24 VDC 3.3 Ω 35 mA max. E6C2-C main circuit PNP transistor −10% to +15% Black, white, orange Blue Output signal (Black: phase A, White: phase B, Orange: phase CW ON OFF ON OFF ON OFF Direction of rotation: CCW (as viewed from end of shaft) T(360˚) Phase A ON OFF ON Phase B OFF 1/4˚±1/8T(90˚±45˚) ON Phase Z OFF Note: Phase A is 1/4 T ± 1/8 T faster than phase B. CCW 1/4±1/8T (90˚±45˚) Note: Phase A is 1/4 T ± 1/8 T slower than phase B. The ONs in the above timing chart mean that the output transistor is ON and the OFFs mean that the output transistor is OFF. Brown Black White Orange 0V Shield Color GND Blue Terminal Power supply (+Vcc) Output phase A Output phase B Output phase Z 0 V (common) E6C2-CWZ3E E6C2-CWZ3E Voltage Output Model Brown 2 kΩ 5 VDC −5% to 12 VDC +10% Black, white, orange E6C2-C main circuit NPN transistor 3.3 Ω Direction of rotation: CW (as viewed from end of shaft) Output signal (Black: phase A, White: phase B, Orange: phase Z) T(360˚) H L H Phase B L H Phase Z L Phase A 20mA max. Blue Shield 0V GND Direction of rotation: CCW (as viewed from end of shaft) CW T(360˚) H L H Phase B L 1/4±1/8T (90˚±45˚) H Phase Z L CCW Phase A Note: Phase A is 1/4 T ± 1/8 T faster than phase B. 1/4±1/8T (90˚±45˚) Note: Phase A is 1/4 T ± 1/8 T slower than phase B. “H” and “L” in the diagrams are the output voltage levels of phases A, B, and Z. E6C2-CWZ1X Color E6C2-CWZ1X Line Driver Output Model Brown 5 VDC ±5% Black, white, orange E6C2-C main circuit AM26 LS31 equivalent Non-reversed output (Black: phase A, White: phase B, Black, White, Orange Orange: phase Z) Direction of rotation: CW (as viewed from end of shaft) T(360˚) (with red stripe) Reversed output (Black/red: Phase A, White/red: Phase B, Orange/red: Phase Z) Blue Shield 0V GND Phase A Phase Z CW H L H Phase B L H Phase Z L H Phase A L H Phase B L Brown Direction of rotation: CCW (as viewed from end of shaft) T(360˚) Phase A Phase B 1/4±1/8T (90˚±45˚) Phase Z H L Note: Phase A is 1/4 T ± 1/8 T faster than phase B. Phase A Phase B Phase Z CCW H L H L H 1/4±1/8T (90˚±45˚) L H L H L H L Terminal Power supply (+Vcc) Output phase A Output phase B Output phase Z Black White Orange Black/red Output phase A stripes White/red Output phase B stripes Orange/ Output phase Z red stripes Blue 0 V (common) Note: Receiver: AM26LS32 equivalent Note: Phase A is 1/4 T ± 1/8 T slower than phase B. “H” and “L” in the diagrams are the output voltage levels of phases A, B, and Z. Note: 1. The shielded cable outer core (shield) is not connected to the inner area or to the case. 2. The phase A, phase B, and phase Z circuits are all identical. 3. Normally, connect GND to 0 V or to an external ground. 3 E6C2-C Safety Precautions Refer to Warranty and Limitations of Liability. WARNING This product is not designed or rated for ensuring safety of persons either directly or indirectly. Do not use it for such purposes. Precautions for Correct Use Do not use the Encoder under ambient conditions that exceed the ratings. ● Wiring Cable Extension Characteristics • When the cable length is extended, the output waveform startup time is lengthened and it affects the phase difference characteristics of phases A and B. Conditions will change according to frequency, noise, and other factors. As a guideline, use a cable length of 10 m* or less. If the cable must be more than 2 m, use a Model with a Line-driver Output (max. length for linedriver output: 100 m). • The output waveform startup time changes not only according to the length of the cable, but also according to the load resistance and the cable type. • Extending the cable length not only changes the startup time, but also increases the output residual voltage. ● Connection Spurious pulses may be generated when power is turned ON and OFF. Wait at least 0.1 s after turning ON the power to the Encoder before using the connected device, and stop using the connected device at least 0.1 s before turning OFF the power to the Encoder. Also, turn ON the power to the load only after turning ON the power to the Encoder. * Recommended Cable Conductor cross section: 0.2 mm2 Spiral shield Conductor resistance: 92 Ω/km max. (20°C) Insulation resistance: 5 Ω/km min. (20°C) (Unit: mm) Dimensions Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified. Encoder E6C2-CWZ@@ (60) Origin of Phase Z Three, M4 holes; Depth: 7 mm 1.6 15 10 5 40 (6.59) 0 6 -0.021 dia. 1 0 25 -0.021 50 dia. dia. 120˚ 120˚ 38 dia. 5-dia. oil-resistant PVC-insulated shielded cable with 5 conductors (line driver: 8 conductors) (Conductor cross section: 0.2 mm2, Insulator diameter: 1.0 mm), Standard length: 2 m Accessories (Order Separately) Couplings E69-C06B E69-C68B E69-C610B E69-C06M Flanges E69-FCA E69-FCA02 Servo Mounting Bracket E69-2 (Three brackets in a set.) Refer to Accessories for details. 4 Terms and Conditions Agreement Read and understand this catalog. Please read and understand this catalog before purchasing the products. Please consult your OMRON representative if you have any questions or comments. Warranties. (a) Exclusive Warranty. 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It is our practice to change part numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at any time to confirm actual specifications of purchased Product. Errors and Omissions. Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical or proofreading errors or omissions. 2021.11 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2021 All Right Reserved.