Product Description
FANUC βiS 8/3000 (A06B-0075-B103) is an economical high-precision AC servo motor of FANUC βiS series. Straight shaft without holding brake, built-in b128ia high-resolution absolute encoder, compatible with FANUC 0i, 30i and other CNC systems. Compact size and fast response, excellent low-speed torque performance, IP65 protection class, natural air cooling. Designed for feed axis drive of CNC machine tools, stable operation and strong anti-interference for machine positioning control.
Specifications
| Item |
Specification |
| Model |
A06B-0075-B103 (βiS 8/3000) |
| Brand |
FANUC |
| Motor Type |
AC Servo Motor |
| Continuous Output Power |
1.2kW |
| Max Speed |
3000 rpm |
| Rated Speed |
2000 rpm |
| Stall Torque |
7 N·m |
| Rated Voltage |
153V, 3 Phase |
| Input Power |
200~240V AC, 50/60Hz |
| Rated Current |
4.9A, Stall Current 6A |
| Frequency |
133Hz |
| Encoder |
b128ia Absolute Encoder |
| Shaft Type |
Straight Shaft (ST), No Brake |
| Cooling |
Natural Air Cooling |
| Protection Class |
IP65 |
| Insulation Class |
Class F |
| Power Factor |
97% |
| Weight |
7.4kg |
| Origin |
Japan |

Application
Mainly used for feed axes of CNC machine tools matched with FANUC CNC systems, including machining centers, CNC lathes, engraving & milling machines, small grinders; also applied to automation equipment, special-purpose machines and linear positioning mechanisms. It realizes high-precision feed and positioning for worktables, tool posts and other axes, compatible with FANUC controllers such as 0i-MF, 0i-MD for cutting feed and point-to-point motion control.
Same Series Models (βiS Series)
A06B-0073-B103 βiS 0.4/3000
A06B-0074-B103 βiS 0.75/3000
A06B-0075-B103 βiS 8/3000 (1.2kW, Straight Shaft, No Brake)
A06B-0075-B203 βiS 8/3000 Straight Shaft with Brake
A06B-0075-B303 βiS 8/3000 Taper Shaft, No Brake
A06B-0075-B403 βiS 8/3000 Taper Shaft with Brake
A06B-0076-B103 βiS 12/3000
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