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Bourns EM14A0DC24L064S 14 mm Rotary Optical Encoder
The Bourns EM14A0D-C24-L064S is a 14mm rotary optical encoder designed for applications requiring precise rotational feedback and switch functionality. It boasts a compact package size, high rotational cycle life, and compatibility with HCMOS, CMOS, and TTL systems. The encoder provides a 2-bit quadrature code with resolutions up to 64 PPR, and offers both standard and high-force push switch options. Its robust environmental characteristics, including an operating temperature range of -40°C to +70°C, make it suitable for demanding industrial environments. The switch provides a power rating of 12 VDC / 20 mA and a contact resistance of 200 ohms maximum. This encoder is ideal for applications such as industrial automation, medical equipment, and consumer electronics.
Bourns EM14A0DC24L064S 14 mm Rotary Optical Encoder Specifications:
- Electrical Output: 2-bit quadrature code
- Resolution: 8 to 64 pulses per revolution (PPR)
- Supply Voltage VCC: 5.0 VDC ± 0.25 VDC
- Supply Current ICC: 26 mA maximum
- Output Voltage Low VCEsat: 800 mV maximum at I(SINK) = 25 mA
- Output Voltage High VO(HI): 4.0 VDC minimum @ VCC = 4.75 VDC
- Output Current I(SINK): 25 mA maximum
- Rise/Fall Time: 200 ns typical
- Power Dissipation: 167 mW maximum
- Pulse Width: 180 °e typical
- Phase Angle: 90 °e ± 45 °e
- Insulation Resistance: 1,000 megohms minimum
- Operating RPM: 120 maximum
- Switch Power Rating: 12 VDC / 20 mA (600 ohms minimum load)
- Switch Contact Resistance: 200 ohms maximum
- Operating Temperature Range: -40 °C to +70 °C (-40 °F to +158 °F)
- Storage Temperature Range: -55 ºC to +125 ºC (-67 °F to +257 °F)
- Vibration: 15 G
- Shock: 50 G
- Humidity: MIL-STD-202, Method 103, Condition B
- Flammability: Conforms to UL 94HB
- IP Rating: IP 54
- Mechanical Angle: 360 °
- Continuous Torque: 1.06 N-cm (1.5 oz.-in.) maximum
- Detent Torque: 1.2 N-cm (1.7 oz.-in.) typical
- Rotational Life Non-detent: 1,000,000 cycles (2,000,000 revolutions)
- Rotational Life With Detent: 100,000 cycles (200,000 revolutions)
- Switch Life: 100,000 cycles
- Switch Actuation Force Standard: 250 gm (8.82 oz.) typical
- Switch Actuation Force High Force: 850 gm (29.98 oz.) typical
- Switch Travel Standard: 0.04 in. typical
- Switch Travel High Force: 0.025 in. typical
- Shaft Radial Play: 0.005 in. maximum
- Shaft Axial Structural Strength: 35 lbs. minimum
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Frequently Asked Questions
Where can I buy Bourns EM14A0DC24L064S?
You can click on the BUY or RFQ button to purchase EM14A0DC24L064S from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part EM14A0DC24L064S?
You can download the EM14A0DC24L064S datasheet or visit the Bourns website for support.
Who is the manufacturer of EM14A0DC24L064S?
Bourns