{"product_id":"sr74","title":"SR74 - Magnescale Incremental Linear Encoder 70-2040mm Measuring Length, IP54\/IP65, 12±1×10-6\/°C Thermal Expansion","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eSR74\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eSR74\u003c\/b\u003e is an incremental linear encoder from Magnescale designed for precise measurement with a range of 70 to 2040 mm measuring length.This encoder features a thermal expansion coefficient of 12 ±1 × 10-6\/°C and offers selectable resolution options from 0.05 to 1 μm. It outputs A\/B and reference point line driver signals compliant with EIA-422 standards. The SR74 is rated for IP54 protection without air purge and IP65 with air purge, ensuring durability in industrial environments. It operates within a temperature range of 0 to +50°C and withstands vibration up to 150 m\/s2 and impact up to 350 m\/s2. The unit requires a DC supply of +4.75 to +5.25 V with power consumption under 1.0 W.\u003cul\u003eKey Specifications\u003cul\u003e\n\u003cli\u003eMeasuring length: 70 to 2040 mm (26 types)\u003c\/li\u003e\n\u003cli\u003eThermal expansion coefficient: 12 ±1 × 10-6\/°C\u003c\/li\u003e\n\u003cli\u003eOutput signal: A\/B, Reference point line driver (EIA-422 compliant)\u003c\/li\u003e\n\u003cli\u003eResolution: Selectable 0.05, 0.1, 0.5, 1 μm (factory set)\u003c\/li\u003e\n\u003cli\u003eProtection rating: IP54 (no air purge), IP65 (with air purge)\u003c\/li\u003e\n\u003cli\u003eOperating temperature: 0 to +50°C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -20 to +55°C\u003c\/li\u003e\n\u003cli\u003eVibration resistance: 150 m\/s2 (50 Hz to 3,000 Hz)\u003c\/li\u003e\n\u003cli\u003eImpact resistance: 350 m\/s2 (11 ms)\u003c\/li\u003e\n\u003cli\u003ePower supply: DC +4.75 to +5.25 V\u003c\/li\u003e\n\u003cli\u003ePower consumption: ≤1.0 W\u003c\/li\u003e\n\u003cli\u003eMass: Approx. 0.27 kg + 1.36 kg\/m\u003c\/li\u003e\n\u003c\/ul\u003eAt \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time. \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: SR74\u003c\/li\u003e                                              \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eWeight : 5.19 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          \u003c\/ul\u003e","brand":"Essential Electric Supply","offers":[{"title":"Re-Certified","offer_id":53011038994591,"sku":"SR74-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"url":"https:\/\/essentialparts.com\/products\/sr74","provider":"Essential Electric Supply","version":"1.0","type":"link"}