A Premier B2B Part Search
Grayhill 62A1102020CH Optical Encoder Switch
The Grayhill 62A11-02-020CH is a versatile optical encoder designed for a wide range of industrial applications. It boasts a long operational life, low cost, and compatibility with CMOS, TTL, and HCMOS logic. The encoder's optical coupling ensures durability, while the optional integral pushbutton adds functionality. Common applications include global positioning systems, driver information systems, and medical equipment, providing precise position feedback and control. Available with various detent positions and cable lengths, the 62A11-02-020CH offers flexibility to meet diverse design requirements.
Grayhill 62A1102020CH Optical Encoder Switch Specifications:
- Operating Voltage: 5.0 ±.25 Vdc, 3.30±.125 Vdc (style V only)
- Contact Resistance: less than 10 ohms
- Pushbutton Life: 3 million actuations min.
- Contact Bounce: less than 4 mS at make and less than 10 mS at break
- Actuation Force: 1000 ±300 grams
- Pushbutton Travel: .010/.025 inch
- Coding: 2-bit quadrature coded output
- Voltage Breakdown: 250 Vac between mutually insulated parts
- Supply Current: 30 mA maximum
- Logic Output Characterisitics: Logic High: 3.8 Vdc (5.0 Vdc); 2.3 (3.3 Vdc) minimum, Logic Low: 0.8 Vdc maximum
- Rotational Life: 1,000,000 cycles minimum
- Minimum Sink Current: 2.0 mA for 5 Vdc; 1.0 mA for 3.3 Vdc
- Power Consumption: 150 mW maximum for 5 Vdc; 80 mW for 3.3 Vdc
- Optical Rise and Fall Times: less than 30 mS maximum
- Operating Torque: Style A and V: 2.0 ±1.4 in-oz. initially, Style D: 3.5 ±1.4 in-oz initially, Non-detent: less than 1.5 in-oz initially
- Shaft Push Out Force: 45 lbs minimum
- Mounting Torque: 15 in-lbs maximum
- Terminal Strength: 15 lbs cable pull-out force minimum
- Operating Speed: 100 RPM maximum
- Axial Shaft Play: .010 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
- Mechanical Shock: Test 1: 100G for 6 mS, half sine, 12.3 ft/s; Test 2: 100G for 6 mS, sawtooth, 9.7 ft/s
- Code Housing Material: Reinforced thermoplastic
- Shaft Material: Zinc or aluminum
- Bushing Material: Zinc casting
- Shaft Retaining Ring Material: Stainless steel
- Detent Spring Material: Stainless steel
- Printed Circuit Boards Material: NEMA grade FR-4 gold over nickel or palladium
- Terminals Material: Brass, tin-plated
- Mounting Hardware Material: Brass, nickel-plated nut and zinc-plated spring steel with clear trivalent chromate finish lockwasher
- Rotor Material: Thermoplastic
- Pushbutton Dome Material: Stainless steel
- Pushbutton Contact Material: Brass, nickel-plated
- Flex Cable Material: 28 AWG, stranded/top coated wire, PVC coated
Buy the 62A11-02-020CH GRAYHILL Optical Encoder Switch | myMectronic
Purchase the Grayhill 62A11-02-020CH Optical Encoder Switch securely and reliably online.
Buy Now
Frequently Asked Questions
Where can I buy Grayhill 62A1102020CH?
You can click on the BUY or RFQ button to purchase 62A1102020CH from an authorized Grayhill distributor.
How do I troubleshoot issues or seek technical support for part 62A1102020CH?
You can download the 62A1102020CH datasheet or visit the Grayhill website for support.
Who is the manufacturer of 62A1102020CH?
Grayhill