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Bourns EMS22D51B28LS5 Non-Contacting Direction Step Encoder
The Bourns EMS22D51-B28-LS5 is a non-contacting direction/step encoder designed for industrial applications requiring precise position feedback. Utilizing magnetic technology, this encoder provides long life, high operating speed, and excellent repeatability. It's suitable for applications such as robotics, automation, and motor control, offering a reliable solution for position sensing in harsh environments. The encoder's sealed option and wide operating temperature range ensure consistent performance across a variety of conditions.
Bourns EMS22D51B28LS5 Non-Contacting Direction Step Encoder Specifications:
- Resolution: 64-512 PPR
- Insulation Resistance: 1,000 megohms
- Electrical Travel: Continuous
- Supply Voltage: 5.0 VDC ±10 %, 3.3 VDC ±10 %
- Supply Current: 20 mA maximum
- Output Voltage Low: Vss+0.4 V maximum
- Output Voltage High: Vdd-0.5 V minimum
- Output Current (4.5 VDC): 4 mA maximum
- Output Current (3.0 VDC): 2 mA maximum
- Rise/Fall Time: 500 ns maximum
- Shaft RPM: 10,000 rpm maximum
- Hysteresis: 0.7 °
- Accuracy Nominal: ±0.7 ° or better
- Worst Case Accuracy: ±1.4 °
- Output Transition Noise: 0.12 ° RMS max.
- Operating Temperature Range: -40 ºC to +125 ºC
- Storage Temperature Range: -55 °C to +125 °C
- Humidity: MIL-STD-202, Method 103B, Condition B
- Vibration: 15 G
- Shock: 50 G
- Rotational Life (Bushing): 100,000,000 revolutions
- Rotational Life (T & W Bushings): 50,000,000 revolutions
- IP Rating: IP 65
- Mechanical Angle: 360 °
- Continuous Torque: 43 ±21 g-cm (0.6 ±0.3 oz-in.)
- Running Torque: 29 ±14 g-cm (0.4 ±0.2 oz-in.)
- Mounting Torque: 203 N-cm (18 lb.-in.)
- Shaft End Play: 0.30 mm (0.012 ”)
- Shaft Radial Play: 0.12 mm (0.005 ”)
- Weight: 11 gms. (0.4 oz.)
- Terminals: Axial, radial or ribbon cable
- Soldering Condition (Manual): 96.5Sn/3.0Ag/0.5Cu solid wire or no-clean rosin cored wire, 370 °C (700 °F) max. for 3 seconds
- Soldering Condition (Wave): 96.5Sn/3.0Ag/0.5Cu solder with no-clean flux, 260 °C (500 °F) max. for 10 seconds
- Wash processes: Supported
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Frequently Asked Questions
Where can I buy Bourns EMS22D51B28LS5?
You can click on the BUY or RFQ button to purchase EMS22D51B28LS5 from an authorized Bourns distributor.
How do I troubleshoot issues or seek technical support for part EMS22D51B28LS5?
You can download the EMS22D51B28LS5 datasheet or visit the Bourns website for support.
Who is the manufacturer of EMS22D51B28LS5?
Bourns