Servo Systems
ALPHA7
Servomotor
| Model | Rated speed (Max. speed) |
Power supply |
Rated output |
Servomotor type | Protective construction |
Encoder | Type | |
|---|---|---|---|---|---|---|---|---|
| Without brake |
With brake |
|||||||
 GYS motor Ultra-low Inertia |
3000r/min (0.75kW or lower: 6000r/min 1.0kW or higher: 5000r/min) |
200V series |
11 types 0.05 to 5.0kW |
● | ● | IP67 (Note 1) |
24-bit ABS | GYS***D7-EB2 (-B) |
| 24-bit INC | GYS***D7-NB2 (-B) | |||||||
 GYB motor Medium Inertia |
3000r/min (6000r/min) |
5 types 0.05 to 0.75kW |
● | ● | IP67 (Note 1) |
24-bit ABS | GYB***D7-EB2 (-B/-C/-D) | |
| 24-bit ABS (Battery-less) |
GYB***D7-BB2 (-B/-C/-D) | |||||||
| 24-bit INC | GYB***D7-NB2 (-B/-C/-D) | |||||||
 GYG motor Medium Inertia |
2000r/min (3000r/min) |
3 type 1.0,1.5, 2.0kW |
● | ● | IP67 (Note 1) |
24-bit ABS | GYG***C7-EB2- (B) | |
| 24-bit ABS (Battery-less) |
GYG***C7-BB2- (B) | |||||||
| 24-bit INC | GYG***C7-NB2- (B) | |||||||
| 1500r/min (3000r/min) |
1 type 0.85, 1.3, 1.8kW |
● | ● | IP67 (Note 1) |
24-bit ABS | GYG***B7-EB2- (B) | ||
| 24-bit ABS (Battery-less) |
GYG***B7-BB2- (B) | |||||||
| 24-bit INC | GYG***B7-NB2(-B) | |||||||
| 24bit INC | GYG***B7-NB2- (B) | |||||||
-
Note 1
-
Except for shaft-through part (also except connectors for GYS motors of 0.75kW or lower and GYB motors of lead wire type).
-
Note 2
-
ALPHA7 Series servo amplifiers can also power ALPHA5 Series motors (GYS5, GYC5, GYG5 (0.75 kW or less)).
For details on ALPHA5 Series motors, refer to “ALPHA5 Catalog 24C-1-E-0037”.
Servo Amplifier
| Model | Command interface |
Control mode | Power supply | Capacity | Type | Applicable motor series |
||||
|---|---|---|---|---|---|---|---|---|---|---|
| Positioning function |
Position | Speed | Torque | |||||||
 High- speed serial bus |
VS type |
SX bus | ● | ● | ● | Single- phase or 3- phase 200 to 240VAC |
0.05 to 0.75kW |
RYT***F7-VS2 | GYS GYB GYG |
|
| 3-phase 200 to 240VAC |
1.0 to 5.0kW |
|||||||||
| LS type |
● | ● | Single- phase or 3- phase 200 to 240VAC |
0.05 to 0.75kW |
RYT***F7-LS2 | |||||
| 3-phase 200 to 240VAC |
1.0 to 5.0kW |
|||||||||
 General- purpose interface |
VV type |
General- purpose (Pulse/ analog/ positioning/ Modbus) |
● | ● | ● | ● | Single- phase or 3- phase 200 to 240VAC |
0.05 to 0.75kW |
RYT***F7-VV2 | GYS GYB GYG |
| 3-phase 200 to 240VAC |
1.0 to 5.0kW |
|||||||||
 Open Network |
VC type |
EtherCAT | ● | ● | ● | Single- phase or 3- phase 200 to 240VAC |
0.05 to 0.75kW |
RYT***F7-VC2 | GYS GYB GYG |
|
| 3-phase 200 to 240VAC |
1.0 to 5.0kW |
|||||||||
Options
| Name | Type | Applicable servo amplifiers |
Applicable servomotors |
Applicable safety functions | Handling |
|---|---|---|---|---|---|
 Functional safety options |
WSU-ST1 | RYT***□7-□□2 | GY□***□7-□B2-□ | • SS1 (Safe Stop 1) • SLS (Safely Limited Speed) • SBC (Safe Brake Control) • SSM (Safe Speed Monitor) • ISO13849-1 Cat.3 PL-d • IEC61508 SIL2 • IEC62061 SIL CL2 |
• Install on the side face of ALPHA7 amplifier main unit • Control power + 24V required |
Combination Table
| Applicable motor / Servomotor |
Applicable
motor
rated output
|
 GYS motor (Ultra-low inertia) |
 GYB motor (Medium inertia) |
GYG motor (Medium inertia) |
GYG motor (Medium inertia) |
|---|---|---|---|---|---|
| 3000［r/min］ Brake equipped: No (Yes) |
3000［r/min］ Brake equipped: No (Yes) |
2000［r/min］ Brake equipped: No (Yes) |
1500［r/min］ Brake equipped: No (Yes) |
||
| RYT500F7-□□2 (Frame 1) |
0.05kW | GYS500D7-□□2(-B) (□40) |
GYB500D7-□□2/-C(-B/-D) (□40) |
− | − |
| RYT101F7-□□2 (Frame 1) |
0.1kW | GYB101D7-□□2/-C(-B/-D) (□40) |
GYS101D7-□□2(-B) (□40) |
− | − |
| RYT201F7-□□2 (Frame 1) |
0.2kW | GYS201D7-□□2(-B) (□60) |
GYB201D7-□□2/-C(-B/-D) (□60) |
− | − |
| RYT401F7-□□2 (Frame 1) |
0.4kW | GYS401D7-□□2(-B) (□60) |
GYB401D7-□□2/-C(-B/-D) (□60) |
− | − |
| RYT751F7-□□2 (Frame 2) |
0.75kW | GYS751D7-□□2(-B) (□80) |
GYB751D7-□□2/-C(-B/-D) (□80) |
− | − |
| RYT102F7-□□2 (Frame 2) |
0.85kW | − | − | − | GYG851B7-□□2(-B) (□130) |
| 1.0kW | GYS102D7-□□2(-B) (□100) |
− | GYG102C7-□□2(-B) (□130) |
− | |
| RYT152F7-□□2 (Frame 2) |
1.5kW | GYS152D7-□□2(-B) (□100) |
− | − | − |
| RYT202F7-□□2 (Frame 3) |
1.3kW | − | − | − | GYG132B7-□□2(-B) (□130) |
| 1.5kW | − | − | GYG152C7-□□2(-B) (□130) |
− | |
| 1.8kW | − | − | − | GYG182B7-□□2(-B) (□130) |
|
| 2.0kW | GYS202D7-□□2(-B) (□100) |
− | GYG202C7-□□2(-B) (□130) |
− | |
| RYT302F7-□□2 (Frame 3) |
3.0kW | GYS302D7-□□2(-B) (□130) |
− | − | − |
| RYT402F7-□□2 (Frame 4) |
4.0kW | GYS402D7-□□2(-B) (□130) |
− | − | − |
| RYT502F7-□□2 (Frame 4) |
5.0kW | GYS502D7-□□2(-B) (□130) |
− | − | − |
Servo System Support
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If any issues arise with the product, please contact your nearest branch.
