Name: Omron E6B2-CWZ6C 360P/R 2M Incremental Rotary Encoder - INOSAKI
SKU: Omron-E6B2-CWZ6C 360P/R 2M
Price: 68.32 USD
Availability: InStock

Technical Overview

The Omron E6B2-CWZ6C 360P/R 2M is a highly versatile, general-purpose incremental rotary encoder housed in a compact 40mm ABS casing with a solid 6mm stainless steel shaft. It outputs 360 pulses per revolution (PPR) using an NPN open-collector setup with A, B, and Z phase signals, making it ideal for accurately tracking rotational displacement, speed, and positioning in automated machinery. The device comes pre-wired with a 2-meter flying lead cable and boasts an operating speed up to 6000 RPM.

Key Features

360 Pulses Per Revolution (PPR) incremental resolution for precise angular tracking [1.1].
NPN open-collector outputs covering Phase A, Phase B, and Phase Z.
Broad supply voltage range of 5 to 24 VDC.
High-speed dynamic response up to 100 kHz maximum frequency.
Capable of measuring rotational speeds up to 6,000 RPM.
Compact 40mm external housing diameter with a solid 6mm shaft.
Pre-wired with a 2-meter cable terminated in bare flying leads for immediate integration.
Built-in load short-circuit and reverse polarity protection.

Technical Specification Matrix

Parameter	Value
Resolution	360 PPR (Pulses Per Revolution) [1.1]
Output Configuration	NPN Open-Collector (Phases A, B, Z)
Power Supply Voltage	5 to 24 VDC (-5% to +15%)
Max Rotational Speed	6000 rpm
Max Response Frequency	100 kHz
External Casing Diameter	40 mm
Shaft Diameter	6 mm
Cable Length	2 m (Pre-wired)
IP Rating	IP50
Operating Temperature	-10 to +70°C
Starting Torque	0.98 mN.m max

Industrial Applications

1. AutomatedConveyorBeltSynchronization

Theencoderismechanicallycoupledtoanon-drivenconveyoridlerpulleytodirectlymeasurebelttravel.Its360PPRresolutionprovidesprecisely1degreeofangularresolutionperpulse.The5-24VDCNPNsignalsarefeddirectlytoaPLCtosynchronouslytriggerlabelingheads, ink-jetprinters, orsortingdiverters[1.1].

Problem Solved

In packaging lines, equipment needs to operate precisely relative to the conveyor's linear travel. Without direct positional feedback, belt slippage or variable motor speeds cause printing or labeling misalignments.

Conveyor synchronizationNPN open-collectorLinear displacement trackingPosition feedback

2. Cut-to-Length Machinery Feed Measurement

The 6mm shaft is connected to a high-friction measuring wheel riding directly on a moving web of material. Capable of handling a 100 kHz response frequency and 6000 rpm, the encoder flawlessly translates high-speed web movement into rapid NPN pulse trains corresponding to exact material lengths for the cutting controller.

Problem Solved

Extrusion or web handling machines require highly precise length measurement of moving materials (textiles, paper, wire) before a flying shear cuts them, preventing significant material waste or out-of-spec products.

Cut-to-length control100 kHz frequency responseWeb handlingRotational to linear conversion

3. CNC Machine Tool Spindle Speed Monitoring

Using a timing belt, the compact 40mm encoder is driven by the machine's secondary spindle shaft to provide live RPM data. The wide 5-24 VDC operating range allows native integration with standard control logic boards, while the 6000 RPM maximum mechanical speed safely monitors continuous machining operations in IP50-rated dry environments.

Problem Solved

Older or custom-built milling machines often lack reliable, direct feedback on the exact rotational speed of the spindle, leading to inconsistent feed rates, tool breakage, or poor surface finishes on machined parts.

Spindle speed monitoring6000 RPM rating5-24 VDC logicIncremental feedback