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Grayhill 25LB45Q Economical Quadrature Encoder
The Grayhill 25LB45-Q encoder is a cost-effective solution for applications requiring precise position feedback. Its economical design, combined with quality contact materials and multiple code options, makes it suitable for a wide range of industrial and commercial uses. The encoder boasts a 100,000-cycle life expectancy and features an integral non-turn tab for secure mounting. Available with or without a mounting bracket, the 25LB45-Q provides a reliable and versatile encoder solution.
Grayhill 25LB45Q Economical Quadrature 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 25LB45Q?
You can click on the BUY or RFQ button to purchase 25LB45Q from an authorized Grayhill distributor.
How do I troubleshoot issues or seek technical support for part 25LB45Q?
You can download the 25LB45Q datasheet or visit the Grayhill website for support.
Who is the manufacturer of 25LB45Q?
Grayhill