Baumer ATD 2B A 4 Y26

Absolute encoder

The ATD 2B A 4 Y26 is an absolute encoder from Baumer, designed for high-precision applications. It features a solid shaft and provides analog signals with a 14-bit single-turn resolution.

Datasheet

Electrical Ratings:

• Voltage Supply: +UB= 12...30 VDC (IS-/US-version)
• Reverse Polarity Protection: Yes
• Consumption w/o Load: ≤50 mA (24 VDC)
• Interface: Analog (4...20 mA or 0...10 V)
• Load Resistor: ≥1 kΩ (recommended 10 kΩ) / voltage output; ≤500 Ω (recommended 470 Ω) / current output
• Function: Singleturn
• Measuring Range: 90°, 180°, 360°
• Steps per Revolution: 16384 / 14 bit
• Sensing Method: Optical
• Updating Values: ≤130 µs
• Code Sequence: CW: ascending values with clockwise sense of rotation; looking at mounting surface
• Output Stages: Voltage output (short-circuit proof), Current output (short-circuit proof)
• Interference Immunity: EN 61000-6-2
• Emitted Interference: EN 61000-6-3

Mechanical Design:

• Size (Flange): ø58 mm
• Shaft Type: ø6 mm solid shaft
• Flange: Synchro flange
• Protection EN 60529: IP 65
• Operating Speed: ≤8000 rpm (mechanical), ≤6000 rpm (electric)
• Starting Torque: ≤0.02 Nm (+20 °C)
• Admitted Shaft Load: ≤20 N axial, ≤40 N radial
• Material: Housing: aluminium; Shaft: stainless steel
• Operating Temperature: -20...+85 °C
• Relative Humidity: 90 % non-condensing
• Resistance: IEC 60068-2-6 Vibration 10 g, 55-2000 Hz; IEC 60068-2-27 Shock 30 g, 11 ms
• Connection: Connector M23 type 2, 12-pin
• Weight: Approx. 430 g