{"id":"mfg-4c-022","name":"CALT Sensor","name_local":"unknown","entity_type":"unknown","country":"CN","region":"Guangdong","city":"Shenzhen","address":"unknown","website":"https://www.caltsensor.com/","processes":["cnc-milling","magnets","glass-optics","sensors"],"processes_basis":"derived","specialty":"absolute and incremental rotary encoders — hollow-shaft, thru-bore, magnetic and optical; strong English catalog widely used by Chinese robot-arm and CNC OEMs for cost-down against Heidenhain/Renishaw","capabilities":"8–100 mm hollow shaft, resolutions to 20 bit, SSI/BiSS/CANopen output / **moq:** 1 pc for cataloged; volume from 50 / **lead-time:** stocked 1–2 weeks / **pricing-signal:** ~$80–$300 volume for standard resolution","parts_made":[],"materials":"unknown","tolerance":"unknown","max_part_size":"unknown","certifications":["ISO9001","CE claimed"],"volume":{"moq":"unknown","prototype_ok":"unknown","low_volume_evidence":"unknown","startup_friendly":"unknown"},"lead_time":{"quote":"unknown","prototype":"unknown","production":"unknown"},"size":{"employees":"unknown","floor_area":"unknown","founded":"unknown","band":"unknown"},"english":"yes / **startup-friendly:** yes","instant_quote":"unknown","known_customers":"unknown","platforms":[],"contact_public":{"email":"unknown","phone":"unknown","source":"unknown"},"community":[{"quote":"appears in encoder-comparison threads for cobot builders","url":"unknown"}],"doubt":"unknown","sources":[{"url":"https://www.caltsensor.com/","what":"source"}],"confidence":"UNVERIFIED","verification":"desk-research","as_of":"2026-09-04"}