Danfoss VLT OneGearDrive, Руководство по эксплуатации

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9.3 Technical Data: Permanent Magnet 3-phase Synchronous Motor
Table 16: Technical Data: Permanent Magnet 3-phase Synchronous Motor
Specification V210 LA10
Rated torque
13 Nm
(115 in-lb) 12.6 Nm
(115 in-lb)
Rated current 5.5 A 7.2 A
Rated speed 3000 RPM 3000 RPM
Rated frequency 250 Hz 250 Hz
Motor circuit Y Y
Stator resistance (Rs) 1.0 Ω 0.5 Ω
Inductivity - D axis (Ld) 13.5 mH 5 mH
Motor poles (2p) 10 10
Inertia moment 0.0043 Kgm
2
0.0043 Kgm
2
Back EMF constant (ke) 155 V/1000 RPM 120 V/1000 RPM
Torque constant (kt)
2.35 Nm/A
(20.8 in-lb/A) 1.75 Nm/A
(15.5 in-lb/A)
Efficiency rating
IE5
η_motor=94.9%
Better than IE4
9.4 Speed/Torque Characteristics
For more details, see the VLT® OneGearDrive® Selection Guide.
9.4.1 Ratio i=31.13
0
50
100
150
200
250
300
350
400
0 20 40 60 80 100 120
n [rpm]
M [Nm]
i = 31.13
e30be420.11 450
500
1
2
3
4
1 Maximum high starting torque, M
HST
(maximum
3 s,10 cycles/h)
2 Torque in part load operation
3 Nominal torque, M
n
4 Typical operating range
Illustration 15: Ratio i=31.13
AQ347551551757en-000101 / 130R0239 30 | Danfoss A/S © 2020.12
Specifications
VLT® OneGearDrive®
Operating Guide