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Grayhill 26ASD4501PAJS Adjustable Stop Rotary Encoder

The Grayhill 26ASD45-01PAJS is a versatile adjustable stop rotary encoder suitable for a wide range of industrial applications, including automation, instrumentation, and process control. It provides accurate position feedback with customizable code outputs (Binary, Gray, Hexadecimal, BCD, or custom). The adjustable stop feature allows users to limit the rotation range, enhancing control and safety. Constructed with durable materials like stainless steel and Zamak II, this encoder ensures reliable performance in demanding environments. Contact Grayhill for custom encoder configurations.

Authorized Distributors
Source:DigiKey
Part No:26ASD45-01PAJS
Stock:571
Inv Date:06-04-2026
Price: Unit price: $32.86
Buy/RFQ:
Part No:26ASD45-01PAJS
Stock:12
Inv Date:06-05-2026
Price: Unit price: $40.4
Buy/RFQ:
Part No:26ASD45-01PAJS
Stock:12
Inv Date:06-04-2026
Price: Unit price: $33.88
Buy/RFQ:
Part No:26ASD45-01PAJS
Stock:12
Inv Date:06-04-2026
Price: Unit price: $33.88
Buy/RFQ:

Grayhill 26ASD4501PAJS Adjustable Stop Rotary Encoder Specifications:

  • Series: 26
  • Codes: Binary, Gray Code, Hexadecimal, BCD (Adjusted), Quadrative, Custom (4-Bit, 16 position maximum)
  • Maximum Switch Angle: .957
  • Positions: 8 (67.5° REF.), 16 (33.75°)
  • Tolerances: ± .015 ( 0,38)
  • Rated Cycles: 25,000 cycles with logic compatible loads
  • Contact Resistance: 500 milliohms maximum (less than 100 milliohms initially)
  • Insulation Resistance: 1000 megohms minimum (10,000 megohms initially)
  • Dielectric Strength: 250 Vac minimum
  • Panel Seal: Silicone Rubber
  • Shaft Seal: Fluorosilicone
  • Mounting Nut: Brass, tin/zinc-plated
  • Internal Tooth Lockwasher: Steel, tin/zinc-plated
  • Detent Balls: Carbon steel, nickel-plated
  • Detent Spring: Pretinned music wire
  • Detent Rotor: Thermoplastic
  • Shaft, Stop Arm and Stop Pins: Stainless steel
  • Bushing: Zamak II tin/zinc alloy, zinc-plated
  • Switch Base: Diallyl phthalate
  • Printed Circuit Board: NEMA Grade FR-4
  • Terminals: Brass, gold-plated over nickel plate
  • Contacts: Copper alloy, gold-plated over nickel plate
  • Rotational Torque: 4 to 8 oz-in
  • Vibration Resistance: 10 to 55 Hz at 0.060" double amplitude
  • Shock Resistance: Passes medium requirement MIL-S-3785
  • Stop Strength: 5 in-lbs minimum
  • Relative Humidity: 90-95% at 40[o] C for 240 hours

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Frequently Asked Questions

Where can I buy Grayhill 26ASD4501PAJS?

You can click on the BUY or RFQ button to purchase 26ASD4501PAJS from an authorized Grayhill distributor.

How do I troubleshoot issues or seek technical support for part 26ASD4501PAJS?

You can download the 26ASD4501PAJS datasheet or visit the Grayhill website for support.

Who is the manufacturer of 26ASD4501PAJS?

Grayhill

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