Baumer BMSK 42 CANopen - MAGRES

Absolute encoder

The BMSK 42 CANopen® - MAGRES is a compact absolute encoder from Baumer, designed for high-precision applications. It features a magnet bore shaft and provides CANopen® communication. This encoder uses magnetic sensing for position measurement and offers both single-turn and multi-turn resolutions.

Datasheet

Electrical Ratings:

• Voltage Supply: 10...30 VDC
• Consumption (typ.): 100 mA (24 VDC, w/o load)
• Initializing Time (typ.): 170 ms after power on
• Interface: CANopen®
• Function: Singleturn / Multiturn
• Steps per Revolution: Singleturn: 12 bit, Multiturn: 18 bit
• Sensing Method: Magnetic
• Code: Binary
• Code Sequence: CW default, programmable
• Interference Immunity: EN 61000-6-2
• Emitted Interference: EN 61000-6-3

Mechanical Design:

• Size (Flange): ø42 mm
• Shaft Type: ø6 mm (magnet bore)
• Flange: Clamping flange
• Protection EN 60529: IP 67
• Operating Speed: ≤12000 rpm (mechanical), ≤6000 rpm (electric)
• Gap Tolerance: ≤0.3 mm axial, ≤0.1 mm radial
• Material: Housing: steel; Flange: aluminium
• Operating Temperature: -20...+85 °C
• Relative Humidity: 95 %
• Resistance: EN 60068-2-6 Vibration 30 g, 10-2000 Hz; EN 60068-2-27 Shock 500 g, 6 ms
• Weight: Approx. 190 g
• Connection: Connector M12, 5-pin

Advantages

• High Resolution: Provides 12-bit single-turn and 18-bit multi-turn resolutions for precise position measurements.
• CANopen® Interface: Ensures reliable and accurate data transmission with the CANopen® protocol.
• Magnetic Sensing: Offers robust and accurate position measurement.
• Compact Design: Small size (ø42 mm flange) allows for easy integration into various setups.
• High Protection: IP 67 rating ensures reliable performance in harsh environments.
• Shock and Vibration Resistance: High resistance to shock and vibrations guarantees durability.
• Programmable Parameters: Allows for customization of operating modes, total resolution, scaling, and rotation speed monitoring.