Three-phase Synchronous motors - Baumüller Reparaturwerk

DSD 071..54 O.. (IP 54 with fan)
Mains voltage 3 AC 400 V for converters with uncontrolled supply
Nom.
speed
Motor type Standstill
torque 1)
Standstill
current 1)
Max.
standstill
torque
Three-phase synchronous motors DSD 45-100..540V
max.
standstill
current
Nom.
power 1)
Nom.
torque 1)
nN MO MO IO MO,max MO,max IO,max PN PN MN MN IN
min -1 Nm lbf ft A Nm lbf ft A kW hp Nm lbf ft A
Three-phase synchronous motors 45 - 100 02/05 Technical alterations reserved
Baumüller Nürnberg GmbH 9
Nom.
current 1)
2000 DSD071S54O20-5 18.0 13.3 7.7 51 38 24.5 3.1 4.2 15.0 11.1 6.7
DSD071M54O20-5 26.5 19.5 11.3 75 55 36.5 4.6 6.2 22.0 16.2 9.9
DSD071L54O20-5 34.5 25.4 14.8 100 74 48.0 6.1 8.2 29.0 21.4 12.8
3000 DSD071S54O30-5 18.0 13.3 11.2 51 38 35.5 4.2 5.6 13.5 10.0 8.8
DSD071M54O30-5 26.5 19.5 15.9 75 55 51.0 6.3 8.4 20.0 14.8 12.6
DSD071L54O30-5 34.5 25.4 21.0 100 74 68.0 8.0 10.7 24.5 18.1 15.4
4500 DSD071S54O45-5 18.0 13.3 15.7 51 38 50.0 5.7 7.6 12.0 8.9 11.0
DSD071M54O45-5 26.5 19.5 23.0 75 55 75.0 8.0 10.7 17.0 12.5 15.8
DSD071L54O45-5 34.5 25.4 29.6 100 74 95.0 10.1 13.5 21.5 15.9 19.2
Nom.
speed
Motor type Torque
constant
Nom.
frequency
Rotor
inertia
(motor)
Weight
nN kTN kTN fN J J m m
min -1 Nm/A lbf ft / A Hz Kgcm 2 lb in² Kg lb
2000 DSD071S54O20-5 2.24 1.65 133.3 9.2 3.14 20.0 44.1
DSD071M54O20-5 2.22 1.64 133.3 12.8 4.37 22.5 49.6
DSD071L54O20-5 2.26 1.67 133.3 16.5 5.64 24.8 54.7
3000 DSD071S54O30-5 1.53 1.13 200.0 9.2 3.14 20.0 44.1
DSD071M54O30-5 1.59 1.17 200.0 12.8 4.37 22.5 49.6
DSD071L54O30-5 1.59 1.17 200.0 16.5 5.64 24.8 54.7
4500 DSD071S54O45-5 1.09 0.80 300.0 9.2 3.14 20.0 44.1
DSD071M54O45-5 1.08 0.80 300.0 12.8 4.37 22.5 49.6
DSD071L54O45-5 1.12 0.83 300.0 16.5 5.64 24.8 54.7
1) Winding overheat ∆T < 105 K; direct flange connection (mounting plate 400mm×400mm)
Legend
American units