Bourns 5V dc 128 Pulse Optical Encoder with a 6.342 mm Plain Shaft, Bracket Mount, Axial PC Pin

RS Stock No.: 789-9504Brand: BournsManufacturers Part No.: ENA1D-B28-L00128L
brand-logo
View all in Optical Rotary Encoders

Technical Document

Specifications

Brand

Bourns

Pulses Per Revolution

128

Encoder Reading

Incremental

Encoder Signal

Digital Square Wave

Supply Voltage

5V dc

Shaft Diameter

6.342 mm

Shaft Length

22.23mm

Mounting Hole Diameter

0.99mm

Mounting Type

Bracket Mount

Shaft Style

Plain

Termination Style

Axial PC Pin

Maximum Operating Speed

3000rpm

Country of Origin

Mexico

Product details

EN Series Rotary Optical Encoder

EN series rotary optical encoders with two channel quadrature output, a square wave signal and a resolution to 256 PPR. These EN series rotary optical encoders are bushing or servo mount, CMOS and TTL compatible and have a long life of 10,000,000 revolutions. Versions with a ball bearing bushing configuration (stock numbers 164-2633, 789-9501, 789-9501 and 827-5029) have an increased life of 200,000,000 revolutions as well as a high operating speed of 3000 rpm. Typical applications for these rotary optical encoders include digital panel control or position sensing where reliability, long life, high resolution and precision linearity are essential.

Features & Benefits

2-bit quadrature output, channel A leads channel B by 90° with clockwise rotation
Metal bushing and shaft, long life, high operating speed
Square wave signal, CMOS and TTL compatible
64, 128 or 256 cycles per revolution
ENA types have bush mounting (spring loaded for optimum feel)
ENS type has bush mounting (ball bearing shaft support)
Continuous mechanical rotation

Product Application Information

Typical applications for these rotary optical encoders include digital panel control or position sensing where reliability, long life, high resolution and precision linearity are essential.

Stock information temporarily unavailable.

Please check again later.

Stock information temporarily unavailable.

€ 47.88

Each (Exc. Vat)

Bourns 5V dc 128 Pulse Optical Encoder with a 6.342 mm Plain Shaft, Bracket Mount, Axial PC Pin
Select packaging type

€ 47.88

Each (Exc. Vat)

Bourns 5V dc 128 Pulse Optical Encoder with a 6.342 mm Plain Shaft, Bracket Mount, Axial PC Pin
Stock information temporarily unavailable.
Select packaging type

Buy in bulk

QuantityUnit price
1 - 4€ 47.88
5 - 9€ 45.49
10 - 24€ 43.19
25+€ 39.03

Ideate. Create. Collaborate

JOIN FOR FREE

No hidden fees!

design-spark
design-spark
  • Download and use our DesignSpark software for your PCB and 3D Mechanical designs
  • View and contribute website content and forums
  • Download 3D Models, Schematics and Footprints from more than a million products
Click here to find out more

Technical Document

Specifications

Brand

Bourns

Pulses Per Revolution

128

Encoder Reading

Incremental

Encoder Signal

Digital Square Wave

Supply Voltage

5V dc

Shaft Diameter

6.342 mm

Shaft Length

22.23mm

Mounting Hole Diameter

0.99mm

Mounting Type

Bracket Mount

Shaft Style

Plain

Termination Style

Axial PC Pin

Maximum Operating Speed

3000rpm

Country of Origin

Mexico

Product details

EN Series Rotary Optical Encoder

EN series rotary optical encoders with two channel quadrature output, a square wave signal and a resolution to 256 PPR. These EN series rotary optical encoders are bushing or servo mount, CMOS and TTL compatible and have a long life of 10,000,000 revolutions. Versions with a ball bearing bushing configuration (stock numbers 164-2633, 789-9501, 789-9501 and 827-5029) have an increased life of 200,000,000 revolutions as well as a high operating speed of 3000 rpm. Typical applications for these rotary optical encoders include digital panel control or position sensing where reliability, long life, high resolution and precision linearity are essential.

Features & Benefits

2-bit quadrature output, channel A leads channel B by 90° with clockwise rotation
Metal bushing and shaft, long life, high operating speed
Square wave signal, CMOS and TTL compatible
64, 128 or 256 cycles per revolution
ENA types have bush mounting (spring loaded for optimum feel)
ENS type has bush mounting (ball bearing shaft support)
Continuous mechanical rotation

Product Application Information

Typical applications for these rotary optical encoders include digital panel control or position sensing where reliability, long life, high resolution and precision linearity are essential.