Danfoss VLT ISD 511 Operating Manual page 128

VLT® Servo Drive System ISD 511
Operating Guide
11.2 Characteristic Data
11.2.1 Characteristic Data for ISD 511 Servo Drive
Table 110: Characteristic Data for ISD 511 Servo Drive
Specifications
Supply voltage U
DC
Supply current U
DC
Supply voltage U
AUX
Supply current U
AUX
Supply voltage U
STO
Supply current I
STO
Rated speed n
NOM
Rated torque M
NOM
Rated current (motor) I
NOM
Rated power P
N
Stall torque M
0
Stall current (motor) I
0
Maximum speed n
MAX
Maximum torque M
MAX
Maximum current (motor) I
Torque of inertia J
mot
Torque constant K
t
Accuracy
Winding resistance R
W
Winding inductance L
W
Motor efficiency η
Voltage constant EMK
Protective measures
Maximum output frequency
Shaft diameter
Pole pairs
Flange size
Functional safety
128 | Danfoss A/S © 2023.08
Unit Typical value
V DC 565–680 ±10%
A 0.3
V DC 24 V/48 V ±10%
A 0.4
V DC 24 V ±10%
A 0.01
RPM 400
Nm 1.5
A 0.86
rms
kW [hp] 0.0628 [0.084]
Nm 2.1
A 1.1
RPM 1000
Nm 10
A 6
MAX
2
Kgm 0.00023
Nm/A 2.4
rms
° ±0.15
Ω 27.6
mH 108
– 0.5
V/krpm 153
– Overload, short-circuit, and ground fault pro-
tection.
Hz 590
mm [inch] 38.8 h8 [15.275 h8]
– 5
mm [inch] 87 [3.425]
– –
Specifications
Condition
–
At rated speed, rated torque, 560 V
–
At 24 V
–
At 24 V
–
S1 at 400 RPM; T =45 °C
amb
S1 at 400 RPM; T =45 °C
amb
S1 at 400 RPM; T =45 °C
amb
–
–
–
S3 at 400 RPM; 5% ED (1.5 s)
S3 at 400 RPM; 5% ED (1.5 s)
–
–
–
Phase – Phase
Phase – Phase
At rated speed and torque
–
–
–
–
–
–
–
AQ377148425069en-000101 / 130R1213