Omron E6B2-CWZ1X 1000P/R 2M Incremental Rotary Encoder

USD 112.25

High-precision 1000 PPR incremental rotary encoder with RS-422A line driver output. Features a compact 40mm housing, 6mm solid shaft, and 100 kHz response frequency for stable motion control.

SKU Omron-E6B2-CWZ1X 1000P/R 2M Category
Industrial Automation > Sensors > Rotary Encoders

Omron E6B2-CWZ1X 1000P/R 2M Incremental Rotary Encoder

Model Identifier E6B2-CWZ1X 1000P/R 2M
Official Part Number E6B2-CWZ1X 1000P/R 2M
GTIN Standard NA

Technical Overview

The Omron E6B2-CWZ1X 1000P/R 2M is a compact, 40mm diameter incremental rotary encoder designed for high-precision motion control. It features a solid 6mm shaft, 1000 pulses per revolution (PPR) resolution, and operates on a 5 VDC supply. Equipped with an RS-422A compatible line driver output (Phases A, -A, B, -B, Z, -Z), it ensures robust signal transmission over longer distances, making it highly suitable for electrically noisy industrial environments. The unit supports rotational speeds up to 6000 RPM, boasts a 100 kHz maximum response frequency, and is pre-wired with a 2-meter cable for straightforward system integration.

Key Features

  • Compact40mmexternaldiameterhousing[1.1]
  • High resolution of 1000 Pulses Per Revolution (P/R)
  • RS-422A equivalent line driver output for long-distance, noise-immune transmission
  • Outputs 6 phases: A, -A, B, -B, Z, and -Z
  • Supports maximum rotational speeds up to 6000 RPM
  • Robust mechanical design withstands 30 N radial and 20 N thrust loads
  • Pre-wired with a 2-meter flying lead cable for immediate integration

Operates on 5 VDC (±5%) with a maximum current consumption of 160 mA, delivering a noise-immune line driver (RS-422A equivalent) output.

Technical Specification Matrix

ParameterValue
Resolution1000 P/R (Pulses per Revolution)
Power Supply Voltage5 VDC ±5%
Current Consumption160 mA max.
Output TypeLine driver (RS-422A equivalent)
Output PhasesA, -A, B, -B, Z, -Z
Maximum Rotational Speed6000 r/min
Maximum Response Frequency100 kHz
Shaft Diameter6 mm
External Diameter40 mm
Degree of ProtectionIP50
Radial Load Capability30 N
Thrust Load Capability20 N
Operating Temperature-10 to 70 °C (with no icing)
Cable Length2 meters

Industrial Applications

1. CNC Spindle High-Speed Positioning

Coupled directly to a CNC machine spindle to provide continuous rotational feedback to the controller. The 1000 P/R resolution ensures tight control over spindle position and velocity.

Problem Solved

Prevents signal degradation in electrically noisy CNC environments by utilizing the RS-422A line driver output, maintaining flawless tracking at speeds up to 6000 RPM.

CNC spindleRS-422A line driver1000 P/R6000 RPMvelocity feedback

2. Automated Packaging Conveyor Synchronization

Integrated onto the drive shaft of a packaging line conveyor to output continuous A, B, and Z phase pulses for accurate PLC synchronization.

Problem Solved

Solves belt speed drift and tension-induced sensor failure, operating reliably under 30 N radial loads and handling rapid adjustments via its 100 kHz response frequency.

Conveyor synchronizationPLC30 N radial load100 kHz responseZ phase pulse

3. Robotic Arm Joint Angle Detection

Installed in the pivot joints of a robotic arm, the encoder utilizes its 40mm compact housing to fit into confined servo mechanisms while delivering exact angular position data.

Problem Solved

Eliminates positional overshoot in robotics through immediate high-resolution tracking and minimizes inertia-based delays with its ultra-low moment of inertia (1x10^-6 kg·m²).

Robotic armAngle detection40mm housingMoment of inertiaServo mechanism
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