Outline Of System; Servomotor - Fuji Electric Alpha7 VV User Manual

CHAPTER 0 INTRODUCTION
0

0.2 Outline of System

ALPHA 7 Series is an AC servo system that supports various host interfaces and realizes the best
motion control for the target machine.

0.2.1 Servomotor

Three types of servomotor are available; an ultra-low inertia type (GYS), and two medium inertia types
(GYG/GYB).
Model
GYS motor
Ultra-low Inertia
GYB motor
Medium Inertia
GYG motor
Medium Inertia
*1: Except for shaft-through part (also except connectors for GYS motors of 0.75kW or lower and GYB motors of lead wire type).
0-10
Outline of System
Rated speed Power Rated output
(Max. speed) supply capacity
3000r/min
0.75 kW or lower:
7 types
6000r/min
3000r/min 0.05 to 1.5kW
1.0kW or higher:
5000r/min
200V
3000r/min 3 types
series
(6000r/min) 0.2, 0.4, 0.75kW
2000r/min 1 type
(3000r/min) 1.0kW
1500r/min 1 type
(3000r/min) 0.85kW
Servomotor type
Protective
Encoder
Without With
construction
brake brake
24-bit ABS GYS***D7-E□2 (-B)
*1
IP67
 
24-bit INC GYS***D7-N□2 (-B)
24-bit ABS GYB***D7-E□2 (-B/-C/-D)
*1
IP67
 
24-bit INC GYB***D7-N□2 (-B/-C/-D)
24-bit ABS GYG***C7-E□2- (-B)
*1
IP67
 
24-bit INC GYG***C7-N□2- (-B)
24-bit ABS GYG***B7-E□2- (-B)
*1
IP67
 
24-bit INC GYG***B7-N□2- (-B)
Type