4.2
Servomotor Ratings and Characteristics
This section provides tables of ratings, specifications, and machine characteristics for
Servomotors. Refer to these tables when selecting a Servo Drive.
4.2.1 Ratings and Specifications
24-VDC Servomotors (j15)
Time rating:
Thermal class:
Vibration class:
Withstand voltage:
Insulation resistance:
Enclosure:
Ambient temperature:
Ambient humidity:
Excitation:
Drive method:
Mounting:
Standard Servomotors
SGMM Servomotor
*1
Rated Output
*1
Rated Torque
q
Instantaneous Peak Torque
*1
Rated Current
Instantaneous Maximum
*1
Current
*1
Rated Speed
Instantaneous Maximum
*1
Speed
Applicable Encoder
Moment of Inertia
2
2
[J
[J
= GD
GD
/4]
/ ]
M
M
Rated Angular Acceleration
Rated Power Rate
1
*
These items and torque-speed characteristics are quoted in combination with an SGDF
SERVOPACK at an armature winding temperature of 20°C.
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Continuous
B
15µm or below
550 VAC for one minute
500 VDC 10 MΩ min.
Totally enclosed, self-cooled
0°C to 40°C
20% to 80% (non-condensing)
Permanent magnet
Direct drive
Flange method
W (HP)
N¡m
*2
oz¡in
*1
q
N¡m
*2
oz¡in
A (rms)
A (rms)
−1
min
−1
min
---
−4
2
kg¡m
¢10
−3
2
*2
(×10
oz¡in¡s
)
*1
2
rad/s
*1
kW/s
— 4-11 —
4.2Servomotor Ratings and Characteristics
B3CF1j
B5CF1j
B9CF1j
3 (0.004)
5 (0.007)
10 (0.013)
0.00955
0.0159
0.0318
1.35
2.25
0.0239
0.0398
0.0796
3.39
5.64
11.3
1.3
1.3
3.5
3.6
3000
6000
1024 P/R Incremental encoder
0.0004
0.0008
0.0022
0.0057
0.0113
0.0311
239000
199000
145000
2.3
3.2
4
4.5
1.5
3.9
4.6