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Grayhill 61C11010801 Quadrature Optical Encoder
The Grayhill 61C series optical encoder provides a reliable and cost-effective solution for position and data input applications. Its optical coupling ensures long life with over a million trouble-free rotations. The integrated pushbutton switch simplifies data entry and control, making it suitable for applications such as display icon movement, radio frequency setting, and drill depth adjustment. The encoder is compatible with CMOS, TTL, and HCMOS logic, and its robust construction allows for operation in a wide temperature range (-40°C to 85°C).
Grayhill 61C11010801 Quadrature Optical Encoder Specifications:
- Operating Voltage: 5.0 ±.25 Vdc
- Supply Current: 30 mA maximum at 5 Vdc
- Logic High: 3.8V for CMOS and 2.7V for TTL minimum
- Logic Low: 0.8V maximum
- Logic Rise and Fall Times: Rise Time less than 30 mS at 16.6 RPM, Fall Time less than 30 mS at 16.6 RPM
- Operating Torque: 1.5 in-oz ± 30% initial (1.0 in-oz ± 50% after life for 32 position only)
- Rotational Life: more than 1,000,000 cycles
- Shaft Push Out Force: 20 lbs minimum
- Mounting Torque: 10 in-lbs maximum
- Operating Temperature Range: –40°C to 85°C
- Storage Temperature Range: –55°C to 100°C
- Vibration Resistance: Harmonic motion with amplitude of 15g, within a varied 10 to 2000 Hz frequency for 12 hours per MIL-STD-202, Method 204
- Shock Resistance: Test 1: Tested at 100g for 6 mS, half sine, 12.3 ft/s, Test 2: 100g for 6 mS, sawtooth, 9.7 ft/s
- Bushing Material: Reinforced thermoplastic
- Shaft Material: Reinforced thermoplastic
- Detent Balls Material: Steel, nickel-plated
- Detent and Pushbutton Springs Material: Tinned music wire
- Printed Circuit Boards Material: NEMA grade FR-4
- Pushbutton Contact Material: Stainless steel, goldplated
- Board Terminals Material: Phosphor bronze, tin-plated
- Mounting Hardware Material: Brass, cadmium-plated
- Rotor Material: Reinforced thermoplastic
- Aperture/Dome Retainer Material: Lexan 141, Polycarbonate
- Contact Resistance: less than 10 ohms
- Voltage Breakdown: 250 Vac
- Contact Bounce: Less than 4 milliseconds at make and less than 10 milliseconds at break
- Actuation Life: 3,000,000 operations
- Actuation Force: maximum actuation force of 330 grams and a minimum actuation force of 250 grams
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Frequently Asked Questions
Where can I buy Grayhill 61C11010801?
You can click on the BUY or RFQ button to purchase 61C11010801 from an authorized Grayhill distributor.
How do I troubleshoot issues or seek technical support for part 61C11010801?
You can download the 61C11010801 datasheet or visit the Grayhill website for support.
Who is the manufacturer of 61C11010801?
Grayhill