Fanuc A860-0203-T001 Manual Pulse Generator 5V
Fanuc A860-0203-T001 Manual Pulse Generator 5V
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Used in CNC machining centers and turning centers, the Fanuc A860-0203-T001 is an optical manual pulse generator designed for panel mounting without a flange. Manufactured by Fanuc Ltd in Japan, this handwheel unit operates on a +5V supply and outputs quadrature signals on the A and B channels via four screw terminal connections labeled +5V, 0V, A, and B on the rear nameplate. The graduated dial face is marked 0 through 100 in increments of 2, and a central knob facilitates precise rotational input for manual axis jogging during setup and machining operations. The unit ships with the mounting plate overlay shown in the photos, which carries axis selector legends for X1, Z1, X2, Z2 and multiplier positions X1, X10, and X100. The A860-0203-T001 replaced the earlier A860-0202-T001, A860-0202-T002, and A860-0202-T003 series according to Fanuc specification change documentation. This part number is widely used across Fanuc 0, 6, 10, 11, 15, 16, 18, 21, and Series 30i control platforms. The unit carries CE marking and serial number 04-4077 as visible on the rear label.
Stock # 0326-811

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