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Grayhill 25LB11Q Economical Encoder

The Grayhill 25LB11-Q is an economical, single-deck rotary encoder designed for a wide range of industrial applications. It combines competitive pricing with quality construction and offers multiple code and indexing choices to meet diverse requirements. The encoder boasts a 100,000-cycle life, ensuring reliable performance over extended use. Features include a non-turn tab and flatted bushing for secure mounting, and options for various termination styles. Custom materials, styles, colors, and markings are available to tailor the encoder to specific needs.

Authorized Distributors
Source:DigiKey
Part No:25LB11-Q
Stock:16
Inv Date:06-04-2026
Price: Unit price: $33.6
Buy/RFQ:
Part No:25LB11-Q
Stock:25
Inv Date:06-05-2026
Price: Unit price: $33.6
Buy/RFQ:
Part No:25LB11-Q
Stock:0
Inv Date:06-04-2026
Price: Unit price: $32.59
Buy/RFQ:
Part No:25LB11-Q
Stock:0
Inv Date:06-04-2026
Price: Unit price: $26.26
Buy/RFQ:
Part No:25LB11-Q
Stock:0
Inv Date:06-04-2026
Price: Unit price: $26.26
Buy/RFQ:

Grayhill 25LB11Q Economical Encoder Specifications:

  • Switching Loads: 1.5 mA at 115 Vac, resistive; 150 mA at 14 Vdc, resistive
  • Current Carrying Capacity: 250 mA maximum at 28 Vdc, resistive load
  • Contact Resistance: 75 m Ω , typical
  • Insulation Resistance: 1000 m Ω minimum between terminals
  • Voltage Breakdown: 1000 Vac minimum between terminals
  • Life Expectancy: 100,000 cycles of operation
  • Rotational Torque: 2 to 6 in-oz
  • Operating Temperature Range: -40 C° to +85 C°
  • Storage Temperature Range: -65 C° to +85 C°
  • Continuous Rotation: All standard switches are continuous rotation
  • Anti-Rotation Device: Integral non-turn tab, flatted bushing, .375" diameter, .320 double “D” across flats
  • Termination: Standard is PC style, parallel to shaft, facing rear
  • Panel Mounting Torque: 10 in-lbs maximum
  • Bushing/Housing Material: Reinforced thermoplastic
  • Detent Ball Material: Stainless steel, nickel-plated
  • Detent Spring Material: Tinned music wire
  • Contacts Material: Beryllium copper, gold plate over nickel
  • Terminals Material: Copper alloy, #725, 100% tin plate over nickel plate
  • Output Board Material: FR-4, copper/nickel-plated
  • Mounting Nut Material: Brass, tin/zinc-plated hex nut
  • Mounting Bracket Material: Stainless Steel, tin-plated

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Frequently Asked Questions

Where can I buy Grayhill 25LB11Q?

You can click on the BUY or RFQ button to purchase 25LB11Q from an authorized Grayhill distributor.

How do I troubleshoot issues or seek technical support for part 25LB11Q?

You can download the 25LB11Q datasheet or visit the Grayhill website for support.

Who is the manufacturer of 25LB11Q?

Grayhill

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