Baumer BMSK 58 SSI – MAGRES

The Baumer BMSK 58 SSI – MAGRES is a high-precision absolute encoder specially designed for industrial applications that require precise position measurement. This encoder uses magnetic measurement and provides both single-turn and multi-turn solutions.

With a supply voltage range of 10…30 VDC and a consumption of just 100 mA at 24 VDC with no load, it ensures efficiency in various settings.

Datasheet:

• Supply voltage: 10…30 VDC
• Consumption (type): 100 mA (24 VDC, no load)
• Initialization time (typical): 170 ms after power on
• Interface: SSI (Synchronous Serial Interface)
• Function: Single-turn / Multi-turn
• Steps per revolution: Single-turn: 12 bits, Multi-turn: 18 bits
• Measurement method: Magnetic
• Code: Binary
• Code sequence: CW by default, programmable
• Diagnostic function: Position or parameter error
• Multiple speed detection: DUO-LED status indicator integrated in the bus cover
• Programmable parameters: Steps per revolution, number of revolutions, setpoint, scaling, direction of rotation
• Interference resistance: EN 61000-6-2
• Radiated interference: EN 61000-6-3
• Approvals: UL approval / E217823

Mechanical design

• Size (flange): ø58 mm
• Shaft type: ø12 mm (magnetic hole)
• Protection according to EN 60529: IP 67
• Operating speed: ≤12000 rpm (mechanical), ≤6000 rpm (electric)
• Clearance tolerance: ≤0.3 mm axial, ≤0.1 mm radial
• Material: Body: steel; Flange: aluminum; Busbar cover: zinc die-casting
• Operating temperature: -20…+85 °C
• Relative humidity: 95 %
• Resistance: EN 60068-2-6 Vibration 30 g, 10-2000 Hz; EN 60068-2-27 Impact 200 g, 6 ms
• Weight: Approximately 480 g
• Connections: Tire cover