General Catalog - DR. JOHANNES HEIDENHAIN GmbH - #29

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29 Incremental ERM 2484 ERM 2485 Incremental signals » 1 VPP Inside diameter D1 40 mm 55 mm 40 mm 55 mm Outside diameter D2 64.37 mm 75.44 mm 64.37 mm 75.44 mm Line count 512 600 512 600 Shaft speed † 42 000 min–1 † 36 000 min–1 † 33 000 min–1 † 27 000 min–1 Operating temperature –10 °C to 100 °C Incremental ERM 220 ERM 280 ERM 2410 Incremental signals ERM 220: « TTL ERM 280: » 1 VPP ERM 2410: – Absolute position values1) ERM 2410: EnDat 2.2 Inside diameter D1 40 mm 70 mm 80 mm 120 mm 130 mm 180 mm 220 mm 295 mm 410 mm Outside diameter D2 75.44 mm 113.16 mm 128.75 mm 150.88 mm 176.03 mm 257.50 mm 2570.50 mm 326.90 mm 452.64 mm Line count 600 900 1 024 1 200 1 400 2 048 2 048 2 600 3 600 Shaft speed † 19 000 min–1 † 14 500 min–1 † 13 000 min–1 † 10 500 min–1 † 9 000 min–1 † 6 000 min–1 † 6 000 min–1 † 4 500 min–1 † 3 000 min–1 Operating temp. –10 °C to 100 °C 1) Through integrated counting function after traverse of two reference marks