Omron E6B2-CWZ6C 2000P-R — Encoder, 2000 P/R, NPN
SKU: E6B2-CWZ6C 2000P-RUSD 46.00
Omron E6B2-CWZ6C 2000P-R 40 mm incremental rotary encoder, 2000 P/R, 5-24 VDC, NPN open collector. In stock.
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Product Overview
The Omron E6B2-CWZ6C 2000P-R is a 40 mm incremental rotary encoder from the E6B2-C general-purpose series, manufactured by Omron Corporation. Hengyixin Automation ships this sensor from our Xiamen warehouse with a 30-day DOA return window and a datasheet PDF included in the box.
The encoder delivers 2000 pulses per revolution across three output phases (A, B, Z). A and B are quadrature with 90 degree phase shift, so the effective resolution in quadrature decoding is 8000 counts per revolution. Z is the once-per-turn index pulse for origin reference.
Output is NPN open-collector rated 30 VDC max at 35 mA. Supply is 5 to 24 VDC. The 6 mm shaft accepts a standard E69-C06B coupling. Maximum mechanical speed is 6000 r/min and electrical response is 100 kHz. The ABS case is IP50 and ships with a 0.5 m pre-wired cable. For a line-driver output instead of NPN, pick the E6B2-CWZ1X 2000P/R.
Key Features
- E6B2-C 40 mm incremental rotary encoder with 2000 P/R resolution
- Three-phase output (A, B, Z) with 90 degree quadrature on A and B
- NPN open-collector output 30 VDC max, 5 to 24 VDC supply, 100 kHz response
- 6 mm solid shaft, 6000 r/min max, IP50 ABS case, 0.5 m pre-wired cable
- SKU: E6B2-CWZ6C 2000P-R
- Series: Omron E6B2-C-series 40 mm incremental rotary encoder
- Voltage: 5 TO 24 VDC
Best-Fit Applications
- Conveyor speed feedback on a packaging line where the 6000 r/min ceiling covers the take-up reel and the 2000 P/R resolution is enough for cut-to-length
- Spindle position feedback on a CNC where the 6 mm shaft pairs with an E69-C06B coupling and the NPN output feeds a CJ2M counter input
- Spare drop-in for an existing E6B2 cell where the previous encoder failed and the field wiring is 5-24 VDC with NPN open collector
Buying Checklist
- Pick the E6B2-CWZ6C 2000P-R for a 40 mm incremental encoder at 2000 P/R with NPN open-collector output.
- Pick the E6B2-CWZ1X 2000P/R instead when the cabinet needs a 5 VDC line-driver output for noise immunity on long cable runs.
- Pick the E6C2-CWZ5B 1000P/R 2M instead when a 50 mm body with IP65 sealing and a 2 m cable is needed.
Technical Specifications
| Manufacturer | Omron Corporation (Japan) |
|---|---|
| Series | Omron E6B2-C-series 40 mm incremental rotary encoder |
| Model / SKU | E6B2-CWZ6C 2000P-R |
| Resolution | 2000 pulses per revolution |
| Output Phases | A, B, Z (reversible); 90 deg +/-45 deg phase difference |
| Output Type | NPN open collector, 30 VDC max, 35 mA sink |
| Supply Voltage | 5 to 24 VDC (allowable 4.75 to 27.6 VDC) |
| Current Consumption | 80 mA max |
| Maximum Response Frequency | 100 kHz |
| Shaft / Speed | 6 mm solid shaft; 6000 r/min max |
| Starting Torque / Inertia | 0.98 mNm max; 1 x 10^-6 kgm^2 max |
| Protection / Connection | IP50; 0.5 m pre-wired cable; ABS case, aluminium body |
FAQ for E6B2-CWZ6C 2000P-R
How is the E6B2-CWZ6C 2000P-R wired?
The pre-wired cable has five conductors: red is 5 to 24 VDC supply, black is 0 V, and the three output wires are A (white), B (green) and Z (yellow). Run the supply and 0 V to a 24 VDC PLC source and the A/B/Z outputs to a CJ2M or CP1L high-speed counter.
What is the maximum cable length for the E6B2-CWZ6C?
Up to 100 m on a shielded twisted-pair cable when the load resistance on each output is at least 1 k ohm. For the cleanest signal at long distances, switch to the line-driver E6B2-CWZ1X instead.
Is the E6B2-CWZ6C 2000P-R waterproof?
No. The ABS case is IP50, dust-protected but not waterproof. For wash-down or outdoor use, pick the E6C2-C or E6F-C series instead, which are IP65.
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