YASKAWA E-V-MD Series User Manual page 37

(1) Torque-Motor Speed Characteristics
SGMMV-B3E
7000
6000
5000
4000
3000
A
2000
1000
0
0 0.0075 0.015 0.0225
Torque (N•m)
SGMMV-A1E
7000
6000
5000
4000
3000
A B
2000
1000
0
0 0.04 0.08
Torque (N•m)
Note 1. The characteristics of the intermittent duty zone differ depending on the supply voltage.
Solid lines indicate characteristics when a 48-VDC power supply is applied to the main circuit of the SERVO-
PACK, and dotted lines indicate characteristics when a 24 VDC is applied.
2. When the effective torque is within the rated torque, the servomotor can be used within the intermittent duty
zone.
(2) Holding Brake Electrical Specifications
Holding Brake Servomotor
Rated Voltage Model
SGMMV–A1E
SGMMV–A1A
SGMMV–A2E
+10%
24 VDC
SGMMV–A2A
00
SGMMV–A3E
SGMMV–A3A
Note 1. The holding brake is only used to hold the load and cannot be used to stop the servomotor.
2. The holding brake release time and holding brake operation time vary depending on which discharge circuit is
used. Make sure holding brake release time and holding brake operation time are correct for your servomotor.
3. A 24-VDC power supply is not included.
7000
6000
5000
4000
3000
A
B
2000
1000
0
0.03 0 0.015
7000
6000
5000
4000
3000
A
2000
1000
0
0.12 0.16 0 0.08
Servomotor
Rated
Capacity
Output
[W]
[W]
10 2.0
20 2.6
30 2.6
SGMMV-B5E
B
0.03 0.045 0.06
Torque (N•m)
SGMMV-A2E
B
0.16 0.24 0.32
Torque (N•m)
Holding Brake Specifications
Coil
Holding Rated
Resistance
Torque Current
[Ω]
[N•m] [A] (at 20°C)
(at 20°C)
0.0318 320 0.075
0.0637 221.5 0.108
0.0955 221.5 0.108
3.1 Servomotors
SGMMV-B9E
7000
6000
5000
4000
3000
A
B
2000
1000
0
0 0.03 0.06 0.09 0.12
Torque (N•m)
SGMMV-A3E
7000
6000
5000
4000
3000
A B
2000
1000
0
0 0.1 0.2 0.3 0.4
Torque (N•m)
Brake
Brake
Operation
Release
Time
Time [ms]
[ms]
40 100
40 100
40 100
3
3-3