MBB AC synchronous servo NB series high frequency insulation door motor



NB series (motor built-in brake) high frequency fast door motor
Model MBB-SG650-NB MBB-SG720-NB MBB-SG1000-NB MBB-SG1500-NB MBB-SG2000-NB
Motor Power 650W 750W 1000W 1500W 2000W
System Configuration MBB-GP00 MBB-GP00 MBB-GP00 MBB-GP02 MBB-GP02
Reducer configuration Hyperboloid reducer Hyperboloid reducer Hyperboloid reducer Hyperboloid reducer Hyperboloid reducer
Reducer model NMRV050 NMRV050 NMRV050 NMRV063 NMRV063
Reducer speed ratio 1:15/10 1:15/10 1:15/10 1:15/10 1:15/10
Braking method Built-in brake Built-in brake Built-in brake Built-in brake Built-in brake
Brake voltage DC24V DC24V DC24V DC24V DC24V
Rated line voltage AC220V AC220V AC220V AC220V AC220V
Rated line current 2.7A 3A 4.4A 6A 7.5A
Rated speed 3500rpm 3500rpm 3000rpm 3000rpm 3000rpm
Rated torque 2N.m 2.39N.m 4N.m 6N.m 7.7N.m
Peak torque 6N.m 7.1N.m 12N.m 18N.m 22N.m
Back EMF 49V/ 1000r/min 48V/ 1000r/min 56V/1000r/min 60V/1000r/min 68V/1000r/min
Moment coefficient 0.74N.M/A 0.8N.M/A 0.9N.M/A 1.0N.M/A 1.03N.M/A
Winding (line-to-line) resistance 3.7Ω 2.88Ω 1.83Ω 0.81Ω 1.01Ω
IP rating IP65 IP65 IP65 IP65 IP65

Shape and installation dimensions
Series Specifications A2 B2 L D0 AG F D1 D2 DF
Hyperboloid reducer built-in brake series MBB-SG450-NB 85.4 155 358 25 28.3 8 85 4-M8 70
MBB-SG750-NB 85.4 155 368 25 28.3 8 85 4-M8 70
MBB-SG1000-NB 85.4 155 408 25 28.3 8 85 4-M8 70
MBB-SG1500-NB 103 174 461 25 28.3 8 95 7-M8 80
MBB-SG2000-NB 103 174 474 25 28.3 8 95 7-M8 80