Name: Omron E6B2-CWZ6C 1000P/R 2M Incremental Rotary Encoder - INOSAKI
SKU: Omron-E6B2-CWZ6C 1000P/R 2M
Price: 64.41 USD
Availability: InStock

Technical Overview

The Omron E6B2-CWZ6C 1000P/R 2M is a compact, high-precision incremental rotary encoder designed for industrial automation and motion control applications. Featuring a 40mm external housing and a 6mm solid stainless steel shaft, it delivers a reliable resolution of 1000 pulses per revolution (PPR). It outputs A, B, and Z phase signals via an NPN open-collector configuration, ensuring seamless integration with programmable logic controllers (PLCs) and counters. Rated for a maximum rotational speed of 6,000 RPM and a maximum response frequency of 100 kHz, this encoder maintains highly accurate position and speed feedback. It features an IP50 degree of protection and comes pre-wired with a 2-meter cable for versatile mounting options.

Key Features

Incremental rotary encoder with a resolution of 1000 pulses per revolution (PPR).
Compact 40mm external diameter housing combined with a 6mm solid D-type shaft.
Supports high-speed operations with a maximum rotational speed of 6,000 RPM.
Provides 3-phase outputs (A, B, Z) with a 90-degree phase difference.
NPN open-collector output configuration with a maximum sink current of 35 mA.
Wide supply voltage range of 5 to 24 VDC with reverse polarity and short-circuit protection.
Pre-wired with a 2-meter cable for direct and reliable electrical connections.
Built for typical industrial environments with an IP50 protection rating and -10°C to 70°C operating range.

Technical Specification Matrix

Parameter	Value
Encoder Type	Incremental
Resolution	1000 PPR
Supply Voltage	5 to 24 VDC
Output Configuration	NPN Open Collector (Phases A, B, Z)
Current Consumption	80 mA max.
Maximum Rotational Speed	6000 RPM
Maximum Response Frequency	100 kHz
Shaft Diameter	6 mm
External Housing Diameter	40 mm
IP Rating	IP50
Operating Temperature	-10°C to 70°C
Starting Torque	0.98 mN·m max.
Cable Length	2 m

Industrial Applications

1. Conveyor Belt Speed Synchronization

Installed onto the drive roller of an industrial conveyor system, the encoder monitors the exact rotational speed of the shaft and feeds the 1000 PPR pulse data back to the PLC. This allows the master controller to regulate motor variable frequency drives (VFDs) dynamically.

Problem Solved

Eliminates material jams and desynchronization between parallel conveyor lines by ensuring consistent and identical speeds regardless of the mechanical load on the belt.

1000 PPRNPN Open CollectorSpeed Synchronization6000 RPM

2. Automated Cut-to-Length Machinery

Coupled to a measurement wheel riding directly on a continuously fed material web (such as sheet metal, textile, or plastic film), the encoder tracks the exact linear distance traveled using its high-resolution output to trigger an automated shear or blade.

Problem Solved

Prevents product waste and inaccurate cutting dimensions by translating mechanical motion into high-frequency precise electronic positioning data for exact length registration.

Position Feedback100 kHz Response Frequency1000 Pulses Per RevolutionPhase Z Origin

3. Rotary Filling Machine Motor Control

Directly mounted onto the primary AC/DC drive motor of a rotary fluid packaging machine. The encoder provides real-time RPM feedback to the central controller via its 2-meter pre-wired connection, creating a closed-loop control system for the filler heads.

Problem Solved

Prevents over-filling or under-filling of liquid containers by maintaining exact rotational speeds of the carousel, compensating instantly for torque variations or mechanical resistance.

Closed-Loop Control6mm Solid ShaftIP50 HousingRotary Position Tracking