Baumer BMMS K50 CANopen® / cable-pull - MAGRES redundant

Cable transducer

The BMMS K50 CANopen® / Cable-Pull - MAGRES Redundant is a high-precision cable transducer from Baumer, designed for accurate linear position feedback in industrial applications. Utilizing magnetic sensing and providing CANopen® communication, this device is available in redundant versions for enhanced reliability.

Datasheet

Electrical Ratings:

• Voltage Supply: 10...30 VDC
• Consumption (typ.): 50 mA (24 VDC, w/o load)
• Initializing Time: ≤500 ms (not redundant), ≤800 ms (redundant)
• Interface: CANopen®
• Function: Linear position feedback
• Profile Conformity: CANopen® CiA DSP 301, DSP 305, DS 406
• Resolution: 0.1 mm/step
• Linearity: ±0.61 % full scale range (f.s.r.)
• Absolute Accuracy: ±1.03 % f.s.o. (+25 °C), ±1.11 % f.s.o. (-40...+85 °C)
• Sensing Method: Magnetic
• Code: Binary
• Code Sequence: Programmable
• Interference Immunity: EN 61000-6-2
• Emitted Interference: EN 61000-6-4

Programmable Parameters:

• Operating modes
• Total resolution
• Scaling
• Diagnostic function: Position or parameter error
• Multiturn sensing

Mechanical Design:

• Protection EN 60529: IP 65 (encoder)
• Material: Encoder housing: aluminium; Cable transducer housing: PA6 GF30; Cable: stainless steel cable coated with polyamide
• Operating Temperature: -40...+85 °C (not redundant), -40...+65 °C (redundant)
• Service Life: Typ. >500000 strokes
• Measuring Length: 5 m
• Cable Acceleration: ≤50 m/s²
• Cable Diameter: 0.61 mm
• Pull-in Force: >3 N
• Pull-out Force: ≤9 N
• Relative Humidity: 95 % temporary condensing
• Resistance: EN 60068-2-6 Vibration 10 g, 10-2000 Hz; EN 60068-2-27 Shock 50 g, 11 ms
• Weight: Approx. 600 g
• Connection: Flange connector M12, 5-pin; Cable: 2 m
• Bending Radius: Cable: >55 mm

Special Characteristics:

• Coated electronic
• Instruction: Please consider the assembly instructions

Advantages

• High Resolution: Provides 0.1 mm/step resolution 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 allows for easy integration into various setups.
• High Protection: IP 65 rating ensures reliable performance in harsh environments.
• Shock and Vibration Resistance: High resistance to shock and vibrations guarantees durability.
• Redundant Versions: Available as redundant versions for enhanced reliability.
• Programmable Parameters: Allows for customization of operating modes, total resolution, scaling, and rotation speed monitoring.