SB-Motor - Orbit Motion Technologies

7 Technical Data
Technical DataSB 145 20
Values are applied to flange-mounted motor at aluminium-plate
362,5 x 362,5 x 10 mm
Reference Data
Standstill torque (standard)
-motor with surface ventilation
mnemonic
Table 7-15: Technical data SB 145 20 (3AC 400V)
2008 2015 2022 2028 Unit
M 0M 11 19 28 35 [Nm]
Rated speed n N 2000 2000 2000 2000 [UPM]
fringe motor power P ECKM 2,3 4,1 5,9 7,4 [kW]
Peak current (120°C) M SM 36,6 65,0 92,8 113 [Nm]
physical data
max. mechanical limit rpm n Grenz 700 700 700 700 [rad/s]
Motor’s moment of inertia J M 10,5 16 21,54 27 [kgcm 2 ]
Acceleration at M SM A SM 38974 44730 47294 45456 [rad/s 2 ]
max. shock (all directions) S 200 200 200 200 [m/s 2 ]
max. vibration (radial) V R 200 200 200 200 [m/s 2 ]
max. vibration (axial) V A 40 40 40 40 [m/s 2 ]
Mass m 10 14 18 22 [kg]
run-up time t bSM 5,4 4,7 4,4 4,6 [ms]
thermal data
thermal time constant t A 50 61 70 77 [min]
Operating thereshold thermo contact T TK 130 130 130 130 [°C]
electrical data
Number of poles PZ 8 8 8 8 8
Circuit of the motor windings Y Y Y Y
Torque constant (20°C) K M20 2,36 2,55 2,55 2,64 [Nm/A]
Torque constant (120°C) K M120 2,15 2,32 2,32 2,40 [Nm/A]
Winding resistance(20°C) R W20 2,70 1,13 0,60 0,46 [Ohm]
Winding inductivity(20°C) L W 20,75 7,74 4,20 2,30 [mH]
EMK at 1000 rpm EMK 143 154 154 159 [V]
Standstill current I 0M 5,09 8,39 12,18 14,67 [A]
Peak current I SM 17 28 40 47 [A]
page 66 SB-Motor PacDrive
Korrekturausdruck
MSB_OpMan_07_us.FM