Dedicated 30 MHz processors perform real-time control execution for each of Model SB 1292's 2 axes; single 20 MHz processor tends to high-level task management. Integral digital drive interfaces with dc brush, ac servo, and ac induction motors, and adapts sinusoidal commutation to any 3-phase motor. System supports 2 encoders and 1 resolver per axis. At 24-60 Vdc, drive outputs 7.5 A or 15 A peak.