E6C3-CWZ5GH 1000P/R 2M

Rugged Incremental 50-mm-dia. Rotary Encoder E6C3-C CSM_E6C3-C_DS_E_7_2 Rugged Rotary Encoder • Incremental model • External diameter of 50 mm. • Resolution of up to 3,600 ppr. • IP65 (improved oil-proof construction with sealed bearings) • Superior shaft loading performance (radial: 80 N, thrust: 50 N) Be sure to read Safety Precautions on page 4. Ordering Information Encoders [Refer to Dimensions on page 4.] Power supply voltage Output configuration 12 to 24 VDC Complementary output 5 to 12 VDC Voltage output 5 to 12 VDC Line-driver output Resolution (pulses/rotation) 100, 200, 300, 360, 500 600, 720, 800 1,000, 1,024, 1,200 1,500, 1,800, 2,000 2,048, 2,500, 3,600 100, 200 300, 360, 500 600, 720, 800 1,000, 1,024, 1,200 1,500, 1,800, 2,000 2,048, 2,500, 3,600 100, 200, 300, 360, 500 600, 720, 800 1,000, 1,024, 1,200 1,500, 1,800, 2,000 2,048, 2,500, 3,600 Connection method Model E6C3-CWZ5GH (resolution) 1M Example: E6C3-CWZ5GH 100P/R 1M Pre-wired (1 m) (See note.) E6C3-CWZ3EH (resolution) 1M Example: E6C3-CWZ3EH 100P/R 1M E6C3-CWZ3XH (resolution) 1M Example: E6C3-CWZ3XH 100P/R 1M Note: Models with 2-m cable are also available. When ordering, specify the cable length at the end of the model number (example: E6C3-CWZ5GH 300P/R 2M). Accessories (Order Separately) [Refer to Dimensions on Rotary Encoder Accessories.] Name Couplings Flanges Servo Mounting Bracket Model E69-C08B E69-C68B E69-FCA03 E69-FCA04 E69-2 Remarks --Different end diameter (6 to 8 mm) --E69-2 Servo Mounting Bracket provided. Provided with E69-FCA04 Flange. Refer to Accessories for details. 1 E6C3-C Ratings and Specifications Item Model E6C3-CWZ5GH E6C3-CWZ3EH E6C3-CWZ3XH Power supply voltage 12 VDC −10% to 24 VDC +15%, ripple (p-p): 5% max. Current consumption*1 100 mA max. Resolution (pulses/rotation) 100, 200, 300, 360, 500, 600, 720, 800, 1,000, 1,024, 1,200, 1,500, 1,800, 2,000, 2,048, 2,500, 3,600 Output phases Phases A, B, and Z*5 Output configuration Complementary outputs*2 Output capacity Output voltage: VH = Vcc = 3 V min. (IO = 30 mA) VL = 2 V max. (IO = −30 mA) Output current: ±30 mA Maximum response frequency*4 125 kHz (65 kHz when using phase Z reset) 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. (Cable length: 2 m, Output current: 30 mA) Starting torque 10 mN·m max. at room temperature, 30 mN·m max. at low temperature Phases A, A, B, B, Z, and Z Voltage output (NPN output) Line driver output*3 Output resistance: 2 kΩ Output current: 35 mA max. Residual voltage: 0.7 V max. AM26LS31 equivalent Output current: High level: IO = −10 mA Low level: IS = 10 mA Output voltage: VO = 2.5 V min. VS = 0.5 V max. 1 μs max. (Cable length: 2 m, Output current: 35 mA) 1 μs max. (Cable length: 2 m, IO: −10 mA, IS: 10 mA) 2.0 × 10−6 kg·m2 max.; 1.9 × 10−6 kg·m2 max. at 500 P/R max. Moment of inertia Shaft loading 5 VDC −5% to 12 VDC +10%, ripple (p-p): 5% max. Radial 80 N Thrust 50 N Maximum permissible speed 5,000 r/min Protection circuits Output 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 20 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 IP65, in-house standards: oilproof Connection method Pre-wired Models (Standard cable length: 1 m) Material Case: Aluminum, Main unit: Aluminum, Shaft: SUS303 Weight (packed state) Approx. 300 g Accessories Instruction manual Note: Coupling, mounting bracket and hex-head spanner are sold separately. *1. An inrush current of approximately 9 A will flow for approximately 0.1 ms when the power is turned ON. *2. Complementary Output Power E6C3-CWZ5GH supply The complementary output has two output transistors (NPN and PNP) as shown below. These NPN two output transistors alternately turn ON and OFF transistor depending on the high or low output signal. When OUT Signal using them, pull up to the positive power supply voltage level or pull down to 0 V. The PNP complementary output allows flow-in or flow-out of transistor the output current and thus the rising and falling 0V speeds of signals are fast. This allows a long cable distance. They can be connected to open-collector input devices (NPN, PNP). *3. 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) *4. The maximum electrical response speed is determined by the resolution and maximum response frequency as follows: Maximum response frequency Maximum electrical response speed (rpm) = × 60 Resolution This means that the Rotary Encoder will not operate electrically if its speed exceeds the maximum electrical response speed. *5. The phase Z signal is output when cut face D on the shaft and the cable connection direction are as shown in the following diagram (output position range: ±15°). 120˚ Cut face D 120˚ 40 dia. 2 E6C3-C I/O Circuit Diagrams Model/Output Circuits Output mode Connection E6C3-CWZ5GH Brown 7.5 Ω 30mA max. E6C3-C main circuit 12 VDC -10% to 24 VDC +15% Black, white, orange Output signal 24 Ω (Black: phase A, White: phase B, Orange: phase Z) 30 mA max. Blue 0V Shield GND 7.5 Ω Brown 2k Ω NPN transistor 7.5 Ω 35mA max. Direction of rotation: CW (as viewed from end of shaft) T(360˚) H L H Phase B L H Phase Z L Phase A E6C3-CWZ3EH E6C3-C main circuit E6C3-CWZ3EH Voltage Output Model E6C3-CWZ5GH Complementary Output Model 5 VDC -5% to 12 VDC +10% Black, white, orange Output signal (Black: phase A, White: phase B, Orange: phase Z) Blue Shield 0V 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 Phase A Note: Phase A is 1/4 T ± 1/8 T faster than phase B. Terminal Power supply (+Vcc) Output phase A Output phase B Output phase Z 0 V (common) Color Brown Black White Orange Black/red stripes White/red stripes Orange/ red stripes Blue Terminal Power supply (+Vcc) Output phase A Output phase B Output phase Z 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. E6C3-CWZ3XH Line Driver Output Model Direction of rotation: CW (as viewed from end of shaft) Brown AM26 LS31 equivalent 1/4±1/8T (90˚±45˚) Color Brown Black White Orange Blue GND E6C3-CWZ3XH E6C3-C main circuit CCW 5 VDC -5% to 12 VDC+10% Black, white, orange Non-reversed output (Black: phase A, White: phase B, Orange: phase Z) Black, white, orange (with red stripe) Reversed output (Black/red: phase A, White/red: phase B, orange/red: phase Z) Blue 0V Shield GND T(360˚) Phase A Phase B Phase Z L H Phase A L Phase B Phase Z CW H L H L H Direction of rotation: CCW (as viewed from end of shaft) T(360˚) Phase A H L H Phase B L 1/4±1/8T (90˚±45˚) H Phase Z L H Phase A L H L H L Note: Phase A is 1/4 T ± 1/8 T faster than phase B. Phase B Phase Z CCW 1/4±1/8T (90˚±45˚) H L H L 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. Output phase A Output phase B Output phase Z 0 V (common) Note: Receiver: AM26LS32 equivalent 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 E6C3-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 Connections 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 10 m, use a Model with a Line-driver Output or Complementary Output. (max. length for line-driver output: 100 m, max. length for complementary output: 30 m) * 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) • 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. (Unit: mm) Dimensions Tolerance class IT16 applies to dimensions in this datasheet unless otherwise specified. Encoder E6C3-CWZ@@H (58) Cut face D: Phase Z position (±15˚) 40±0.1 dia. 38 20 (15) 10 120˚±0.1 5 1 dia. 8 +0 -0.018 12 dia. 1 +0 dia. 30 -0.021 50 dia. Three, M4 holes; Depth: 5 mm 120˚±0.1 6 10 The E69-C08B Coupling is sold separately. 8.8 6 5-dia. oil-resistant PVC-insulated shielded cable with 5 conductors (line driver: 8 conductors) (Conductor cross section: 0.2 mm2, Insulator diameter: 1.1 mm), Standard length: 1 m Accessories (Order Separately) Couplings E69-C08B E69-C68B Flanges E69-FCA03 E69-FCA04 Servo Mounting Bracket E69-2 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. 2016.2 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 2016 All Right Reserved.