Grayhill 28 V dc Mechanical Rotary Encoder with a 6.35 mm Flatted Shaft, Panel Mount

View all Optical Rotary Encoders
Bulk discount available

Subtotal (1 unit)*

£15.40

(exc. VAT)

£18.48

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 700 unit(s) shipping from 06 April 2026
  • Plus 25 unit(s) shipping from 09 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 9£15.40
10 - 24£14.47
25 - 49£13.09
50 - 99£12.16
100 +£10.95

*price indicative

RS Stock No.:
878-0521
Mfr. Part No.:
25LB22-H
Brand:
Grayhill
Find similar products by selecting one or more attributes.
Select all

Brand

Grayhill

Product Type

Mechanical Rotary Encoder

Encoder Signal

Hex Code

Supply Voltage

28 V dc

Shaft Diameter

6.35mm

Mounting Hole Diameter

0.375 in

Shaft Length

19.05mm

Automotive Standard

No

Mount Type

Panel Mount

Shaft Style

Flatted

Encoder Type

Mechanical

Series

25L

Standards/Approvals

ISO 9001

RoHS Status: Exempt

COO (Country of Origin):
US

Grayhill 25L Series Mechanical Encoders


The 25L series has a life expectancy of 100,000 cycles making them extremely cost effective to similar designs. They have also been manufactured to ISO 9001 standards. All standard switches are continuous rotation and there is a wide selection available depending on the required amount of positions. They have been designed for panel mounting and feature high quality gold plate over nickel copper contacts.

Features:

Multiple code and indexing choices

100,000 life cycles

Less than 1.0" Square

Operating temperature range: -40 to +85 °C

Continuous rotation

Note

For suitable mounting bracket please see part number 25J5155 (878-0296)
For a typical control knob please see part number 11K5013-KMNB

Standards

Manufactured to ISO 9001 standards

Related links