2430 / 2440
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Incremental encoders Miniature magnetic 2430 / 2440 (shaft / hollow shaft) Thanks to their non-contact magnetic scanning technology the miniature-format encoders 2430 and 2440 guarantee exceptional ruggedness – and this with a resolution of up to 256 pulses per revolution. As a result of their compact outer diameter of only 24 mm, they are ideal for use where installation space is restricted. -20°... +85°C High rotational speed Temperature range Shock / vibration resistant Short-circuit proof Reverse polarity protection Magnetic sensor technology Magnetically robust Compact power • The non-contact magnetic technology prevents wear and guarantees a long service life. • Multiple clamping affords high strain relief to the cable outlet, ensuring longer life. • Wide temperature range from -20 °C up to +85 °C. • Flexible connection possibilities: can be supplied with radial or axial cable outlet. • Resolution up to 256 pulses per revolution. • Shaft and hollow shaft version. Order code Shaft version d Type of connection 1 = axial cable, 2 m [5.56‘] PVC A = axial cable, special length PVC *) 2 = radial cable, 2 m [5.56‘] PVC B = radial cable, special length PVC *) b Shaft (ø x L) 1 = ø 4 x 10 mm [0.16 x 0.39“] 3 = ø 5 x 10 mm [0.20 x 0.39“], with flat 2 = ø 6 x 10 mm [0.24 x 0.39“] e Pulse rate 1 ... 128 (factory programmable) 256 (e.g. 128 pulses => 0128) Optional on request - other pulse rates Available special lengths (connection types A, B): 3, 5, 8, 10, 15 m [9.84, 16.40, 26.25, 32.80, 49.21‘] order code expansion .XXXX = length in dm ex.: 8.2430.126A.0256.0030 (for cable length 3 m) c Output circuit / supply voltage 6 = RS422 (with inverted signal) / 5 V DC Order code Hollow shaft a Flange 1 = ø 24 mm [0.94“] b Blind hollow shaft (insertion depth max. 14 mm [0.55“] ) 1 = ø 4 mm [0.16“] 2 = ø 6 mm [0.24“] c Output circuit / supply voltage 6 = RS422 (with inverted signal) / 5 V DC © Fritz Kübler GmbH, subject to errors and changes. 11/2021 d Type of connection 1 = axial cable, 2 m [5.56‘] PVC A = axial cable, special length PVC *) 2 = radial cable, 2 m [5.56‘] PVC B = radial cable, special length PVC *) e Pulse rate 1 ... 128 (factory programmable) 256 (e.g. 128 pulses => 0128) Optional on request - other pulse rates Available special lengths (connection types A, B): 3, 5, 8, 10, 15 m [9.84, 16.40, 26.25, 32.80, 49.21‘] order code expansion .XXXX = length in dm ex.:

Incremental encoders Miniature magnetic 2430 / 2440 (shaft / hollow shaft) Mounting accessory for shaft encoders bellows coupling ø 15 mm [0.59“] for shaft 4 mm [0.16“] Further Kübler accessories can be found at: kuebler.com/accessories Further Kübler cables and connectors can be found at: kuebler.com/connection-technology Technical data Mechanical characteristics Electrical characteristics Output circuit RS422 (TTL compatible) Mass moment of inertia approx. 0.1 x 10-6 kgm2 Supply voltage Power consumption with typ. 40 mA inverted signal (no load) max. 90 mA Shaft load capacity Permissible...

Miniature magnetic (shaft / hollow shaft) Dimensions shaft version Dimensions in mm [inch] General General tolerances tolerances DIN ISO DIN ISO 2768-m-H 2768-m-H = Check itemCheck item = Prüfmaß Prüfmaß Date www.k Date Drawn by Drawn by Approv. by This document is property property of Fritz Kübler GmbH This document is of Fritz Kübler GmbH The reproduction, distribution and utilizationutilization of this document as well as the The reproduction, distribution and of this document as well as the communication of its contents contents to othersexpress authorization is prohibited....