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SitemapIncremental 40-mm-dia. Rotary Encoder
E6B2-C
General-purpose Encoder with Diameter of 40 mm
Data Sheet (228KB)
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Ratings and Specifications
| Model | E6B2-CWZ6C | E6B2-CWZ5B | E6B2-CWZ3E | E6B2-CWZ1X | |
| Power supply voltage | 5 VDC -5% to 24 VDC +15%, ripple (p-p): 5% max. | 12 VDC -10% to 24 VDC +15%, ripple (p-p): 5% max. | 5 VDC -5% to 12 VDC +10%, ripple (p-p): 5% max. | 5 VDC ±5%, ripple (p-p): 5% max. | |
| Current consumption * 1 | 80 mA max. | 100 mA max. | 160 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, 1,000, 1,200, 1,500, 1,800, 2,000 | 10, 20, 30, 40, 50, 60, 100, 200, 300, 360, 400, 500, 600, 1,000, 1,024, 1,200, 1,500, 1,800, 2,000 | |
| Output phases | Phases A, B, and Z |  | |||
| Phase difference between outputs | 90°±45° between A and B (1/4 T ± 1/8 T) | ||||
| 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 Sink current: 20 mA max. Residual voltage: 0.4 V max. (at sink current of 20 mA) | AM26LS31 equivalent Output current 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 | ||
| Rise and fall times of output | 1 μs max. (Control output voltage: 5 V, Load resistance: 1 kΩ, Cable length: 2 m) | 1 μs max.(Cable length: 2 m, Sink current: 10 mA) | 0.1 μs max. (Cable length: 2 m, IO = -20 mA, IS = 20mA) | ||
| Starting torque | 0.98 mNm max. | ||||
| Moment of inertia | 1×10-6 kgm2 max.; 3 × 10-7 kgm2 max. at 600 P/R max. | ||||
| Shaft loading | Radial | 30 N | |||
| Thrust | 20 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 | 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: 1,000m/s2 3 times each in X, Y, and Z directions | ||||
| Degree of protection | IEC 60529 IP50 | ||||
| Connection method | Pre-wired Models (Standard cable length: 500 mm) | ||||
| Materials | Case: ABS, Main unit: Aluminum, Shaft: SUS420J2 | ||||
| Weight (packed state) | Approx. 100 g | ||||
| 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:
This means that the E6B2-C Rotary Encoder will not operate electrically if its speed exceeds the maximum electrical response speed.
Caution: In the interenst of product improvement, specifications are subject to change without notice.
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