Magnetic Encoder
Magnetic encoder products, Sensor solutions
YUANBEN’s magnetic encoder, just one type of non-contact absolute coders, uses a magneto-resistive effect to sense a change in magnetic field, then amplify the change using an amplifying circuit. A single chip then processes and outputs an analog or digital signal in an absolute position. The magnetic encoder is able to sense, measure and give information on its position within a 360° range without the need for a reference point. It can use an SSI synchronous serial communication interface for signal output or utilize CANopen or Profibus-DP for remote transmission.
Due to the magnetoelectric design, YUANBEN’s magnetic encoder features a shock, corrosion and stain resistance, stable performance and simple structure. Multiple mounting methods are available including clamping flange, synchronous flange, synchro-clamping flange, and through-hole. The outer diameter is optional: Φ28, Φ38, Φ48, Φ60.
- The compact structure and magnetoelectric design allow the magnetic encoder to withstand the toughest industrial environments.
- High precision, fully digital, no signal interference or zero drift. 3.Baud rate and address code can be set using the dial switch or system software.
- Resolution (P/R):4096.
- Wide operating voltage range and low power consumption current.
- Clamping or synchronous flange conforms to international structure standard.
- CANopen communication protocol bus output with up to 110 stations
| Output Code/Angle | Reference output waveform |
| Resolution (P/R) | 1024-4096 |
| PNP Open Collector Output | Output voltage: Min (power voltage-1.5) VDC, Load current: Max:80mA |
| N PN Open Collector Output | Load current Max :80mA Residual voltage Max:1VDC |
| Differential Output | Load current Max: ± 80mA Residual voltage Max:0.4Vdc |
| Voltage Output | Voltage≥85%Vin, low level≤0.4 Vin, load current Max≤20mA |
| Push-Pull Output | Voltage≥85%Vin, low level≤0.4Vin, load current Max≤60mA |
| Response Time （rise/drop） | ≤1us |
| Response Frequency | 200 kHz |
| Power Voltage | 5Vdc±5%(P-P:Max.5%),10-30VDC±5%(P-P:Max.5%) |
| Current | Max. 35mA (idle) |
| Insulation Resistance | Min 100MΩ ( based on 500VDC) |
| Insulation Strength | 750VDC 50/60Hz, maintain 60s (between terminal and housing) |
| Connect Mode | Lead out from back and side |
| Starting Torque | Max: 5x10-3 N.m |
| Inertia Moment | 9.8X10-8 kg.m2 |
| Axle Load | Radial 20N, axial 10N |
| Axle Position Deviation | Radial: 50.1 mm • axial: 50.2mm |
| Maximum Permissible Speed | 3000rpm |
| Ambient Temperature | -10~70 ℃ |
| Storage Temperature | -25~85℃ |
| Ambient Humidity | 35%~85% |
| Degree of Protection | IP65 |
| Cable | Shielded wire, 0.5M length |
- Robot industry
- Automobile industry
- Precision machinery
- Metallurgy industry
- Industrial automation
- Servo motor
- Heavy duty crane or transport machinery in ports and construction sites
- Speed measurement and power transmission of construction machinery
- Automatic production lines and conveyers
