SB-Motor - Orbit Motion Technologies

7 Technical Data
Technical Data SB 205 20
Values are applied to flanged-mounted motor with aluminium-plate
512,5 x 512,5 x 10 mm
Reference Data
Standstill torque (standard)
- motor with surface ventilation
mnemonic
Table 7-19: Technical Data SB 205 20 (3AC 400V)
2027 2050 2070 2090 Unit
M 0M 35 53 84 106 [Nm]
Rated speed n N 2000 2000 2000 2000 [UPM]
fringe motor power P ECKM 7,3 11 18 22 [kW]
Peak torque(120°C) M SM 111 203 281 362 [Nm]
physical data
max. mechanical limit rpml n Grenz 500 500 500 500 [rad/s]
Motor’s moment fo inertia J M 50 80 110 140 [kgcm 2 ]
Acceleration at M SM A SM 27378 30963 31441 31753 [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 32 44 56 68 [kg]
run-up time t bSM 7,6 6,8 6,7 6,6 [ms]
thermal data
thermal time constant t A 116 126 142 150 [min]
Operating thereshold thermo contact T TK 130 130 130 130 [°C]
elektrical data
Number of poles PZ 8 8 8 8
Circuit ot the motor windings Y Y Y Y
Torque constant (20°C) K M20 2,31 2,45 2,45 2,18 [Nm/A]
Torque constant (120°C) K M120 2,10 2,23 2,23 1,98 [Nm/A]
Winding resistance ( 20°C) R W20 0,465 0,250 0,110 0,060 [Ohm]
Winding inductivity (20°C) L W 4,66 2,61 1,74 1,13 [mH]
EMK at 1000 rpm EMK 140 148 148 132 [V]
Standstill current I 0M 16,61 23,89 37,82 53,60 [A]
Peak current I SM 53 91 126 183 [A]
page 70 SB-Motor PacDrive
Korrekturausdruck
MSB_OpMan_07_us.FM