Absolute rotary encoder WV3600MR

magneticsingle-turnflange

Magnetic safety rotary encoder with solid shaft The smallest safety multiturn rotary encoder for mobile machines! Specially developed for use in mobile machines, the absolute safety rotary encoder WV3600MR provides reliable and precise measured values even under the toughest environmental conditions. Thanks to the innovative safety concept, certified according to SIL2, the WV3600MR can also be used in safety-critical applications up to performance level d. Available as a singleturn and multiturn version and with an outer diameter of only 36 mm, it can also be mounted in applications with extremely limited installation space. - Smallest safety multiturn rotary encoder for mobile machines - Single turn or multiturn variant available - SIL2 (IEC 61508) PLd (DIN EN ISO 13849) certified (in preparation) - E1 approval by the German Federal Motor Transport Authority (KBA) pending - Protection class up to IP6K9K - With PURE.MOBILE technology Technical data Mechanical data - Shaft: rustproof stainless steel - Flange: aluminum - Housing: rustproof stainless steel - Speed: ≤3000 min-1 (with protection classes IP67 and IP6K9K), ≤6000 min-1 (with protection class IP65) - Moment of inertia: 3.5 gcm² (IP67), 4 gcm² (IP6K9K) - Starting torque: ≤2 Ncm at 20 °C - Shaft load rating: ≤60 N radial, ≤40 N axial, ≤200 N radial/axial (with protection class IP6K9K) Electrical data - Operating voltage: 8 … 36 V DC (reverse polarity protection) - Power input: ≤1 W at 36 V (without load) - Parameter storage: 10^5 cycles (also applies to calibration operations) - Status display: 1x two-color LEDs (red/green) (device/CAN status) - Power rating: ±36 V (CAN interface) - Interface: according to ISO 11898-1, not electrically isolated (CANopen, CANopen Safety, SAE J1939 Safety) - Address: 1 … 127 (CANopen, CANopen Safety), 128 … 238 (SAE J1939 Safety) - Baud rate: 20/50/125/250/500/800 kbit/s, 1 Mbit/s (CANopen Safety) - Cycle time: <10 ms - Starting time: <1000 ms - Type of connection: 1x M12-plug connector (A-coded), 5-pin, 1x pin (E12E connection type); open cable end, Stranded wire cross-section 0.5 mm² (E1 connection type) System data - Scanning: magnetic - Resolution: 14 bit (16384 steps/revolution) - Measuring range: 1 rotation(s) (singleturn), 4096 rotation(s) (12 bit), 65536 rotation(s) (16 bit) Ambient conditions - Ambient temperature: -40 … 85 °C - Storage temperature: -40 … 85 °C - Relative humidity: 100 % (condensation admissible) - Protection category: IP65 (EN 60529), IP67, IP6K9K (EN 60529, ISO 20653, according to assembly instructions and with suitable mating connector) - Salt spray test: severity level 4 (EN 60068-2-52, installed according to assembly instructions and with suitable mating connector) Pin assignment E12E - Signal: PIN - nc: 1 - +UB: 2 - GND: 3 - CAN_H: 4 - CAN_L: 5 E1 - Signal: Cable color - nc: white - +UB: brown - GND: green - CAN_H: yellow - CAN_L: gray