9.52mm Incremental Shaft Encoder

 S65 heavy duty solid Shaft Incremental Encoders 2048 pulse waterproof dustproof encoder IP65

Characteristics

Encoder type: Incremental encoder

Solid Shaft diameter: 8mm (D shape)

Top response frequency: 300KHZ

Allowable ripple: ≤3%rms

Bearing life: 1.5x109 revs at rated load (100000hrs at 2500RPM)

Shaft Material: Stainless steel

Shell Material: Die cast aluminum

Cable length: 1000mm (cable with shielding)

Principle of encoder

Incremental rotary encoders provide a serial output signal on a single transmission line. One sensor must be connected to one controller.

An incremental encoder has at least 1 output signal “A” or typically 2 output signals, called “A” and “B”. These 2 signals are set up with a 90° offset, which is required for the detection of the encoder’s rotation. By turning the encoder clockwise, the “A” pulse is rising 90° ahead of the “B” pulse, by turning the shaft counterclockwise, the “B” pulse is rising ahead of the “A” pulse.

Additionally some incremental encoders output a “Z” signal. Once every rotation, this Z signal is rising for typically 90°, on the exact same position. This can be used as an accurate reference point.

Some incremental encoders also have additional differential signals, called “/A”, “/B” and “/Z”. These signals are inverted “A”, “B” and “Z” signals. Controllers can compare each pair (“A” must be equal to inverted “/A”) to ensure that there is no error during the transmission.

Additionally the transmission sensitivity is improved by transmitting the differential signals through a twisted pair cable.

Detail Specifications

Usage of encoder

DC servo motor

Stock driver

PMDC geared motor

Brushless dc motor
Servo motor

Drawing machine

VFD

Inverter

Variable frequency driver

Embroidery machine

Elevator

Printing machinery

Projector

Our advantage

CE certification for all models

Prompt delivery date

100% full inspection before shipment

Customers from about 200 countries

IS09001:2015 Certification

Trademark Registration certificate

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Payment terms

1. T/T, western union, credit card, Paypal, etc

2. 3-5 working days after payment received

3. Encoders will be shipped once ready

Package

Each single encoder is packed into a single safe carton with protecting bubble.

Then all encoders will be put into a bigger carton to prepare shipment.