FANUC A03B-0823-C016 — I/O Extension Module

Part number	A03B-0823-C016
Brand	FANUC
Description	I/O Extension Module
Manufacturer	FANUC
Product Type	I/O Extension Module
Product Line	A03B
Part Number	A03B-0823-C016
Weight	0.50 lbs (0.23 kg)
Possible Applications	Conveyor systems, Automated Guided Vehicles (AGVs), Bending machines, Knitting machines
Back EMF Constant	18 V (rms)/1000 rpm (0.17 V (rms)sec/rad)
Armature Resistance	0.40 Ω
Mechanical Time Constant	0.006 s
Thermal Time Constant	25 min
Static Friction	0.3 Nm (3 kgfcm)
Rotor Inertia	0.00135 kgm² (0.0138 kgfcm²)
Max. Current of Servo Amp	40 A (peak)
Rated Output	1.4 kW (1.9 HP)
Maximum Speed	4000 rpm
Maximum Torque	15 Nm (153 kgfcm)
Stall Torque	4.0 Nm (41 kgfcm)
Stall Current	7.7 A (rms)

The FANUC A03B-0823-C016 I/O extension module is versatile, suited for various applications, including conveyor systems and automated guided vehicles. It boasts a peak current capacity of 40 A and a maximum torque rating of 15 Nm.

Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.

Data compiled from 1 verified source. Last reviewed 2026-08-16.