Beckhoff Motion - AM8072 | Servomotor 54.6 Nm (M<sub>0</sub>), F7 (194 mm)
AM807x
 
AM8072 Servomotor 54.6 Nm (M0), F7 (194 mm)

AM8072 | Servomotor 54.6 Nm (M0), F7 (194 mm)

Data for 400 V AC AM8072-wLyz AM8072-wPyz AM8072-wTyz
Motor type permanent magnet-excited three-phase synchronous motor
Standstill torque 54.6 Nm 54.6 Nm 50.0 Nm
Rated torque 48.9 Nm 38.2 Nm 13.0 Nm
Cooling convection
Rated speed 1000 min-1 2000 min-1 3000 min-1
Rated power 5.12 kW 8.00 kW 4.08 kW
Peak torque 172 Nm 172 Nm 169 Nm
Standstill current 11.1 A 20.6 A 39.0 A
Peak current 36.3 A 66.1 A 123 A
Torque constant 4.91 Nm/A 2.65 Nm/A 1.33 Nm/A
Voltage constant 328 mV/min-1 180 mV/min-1 100 mV/min-1
Number of poles 10
Rotor moment of inertia 92.2 kgcm²
Weight 33.2 kg
Holding torque brake (Mbr) 70 Nm
Power consumption (brake) at 24 V DC (Pbr) 40 W
Rotor moment of inertia incl. brake (J) 110.9 kgcm²
Weight incl. brake (m) 38.7 kg
Connection technology M40 speedtec® plug
One Cable Technology (OCT) yes
Approvals CE, UL
Data for 400 V AC AM8072-wNyz AM8072-wRyz AM8072-wUyz
Motor type permanent magnet-excited three-phase synchronous motor
Standstill torque 80.7 Nm 80.7 Nm 74.0 Nm
Rated torque 72.6 Nm 60.1 Nm 33.8 Nm
Cooling external axial ventilation*
Rated speed 1000 min-1 2000 min-1 3000 min-1
Rated power 7.6 kW 12.6 kW 10.6 kW
Peak torque 172 Nm 172 Nm 169 Nm
Standstill current 16.1 A 29.2 A 53.0 A
Peak current 36.3 A 66.1 A 120 A
Torque constant 5.00 Nm/A 2.80 Nm/A 1.40 Nm/A
Voltage constant 328 mV/min-1 180 mV/min-1 100 mV/min-1
Number of poles 10
Rotor moment of inertia 92.2 kgcm²
Weight 36.6 kg
Holding torque brake (Mbr) 70 Nm
Power consumption (brake) at 24 V DC (Pbr) 40 W
Rotor moment of inertia incl. brake (J) 111 kgcm²
Weight incl. brake (m) 42.1 kg
Connection technology M40 speedtec® plug
One Cable Technology (OCT) yes
Approvals CE, UL

*Thanks to the external axial ventilation the servomotor series offer high torques in the forced cooling version even at high speeds. Please see here for an overview.

Order reference
AM80uv-wxyz
u flange code F
v motor length
w = 0 smooth shaft
w = 1 shaft with groove and feather key according to DIN 6885
x winding code
y = 0 2-cable standard: feedback resolver
y = 1 One Cable Technology for power and feedback: feedback transmission via motor cable, no feedback cable necessary, electronic identification plate, single-turn, absolute position within one revolution, 18 bit resolution
y = 2 One Cable Technology for power and feedback: feedback transmission via motor cable, no feedback cable necessary, electronic identification plate, multi-turn, absolute position within 4096 revolutions, 18 bit resolution
y = N without feedback (sensorless)
z = 0 without holding brake
z = 1 with holding brake
All electric quantities are RMS values.
The options cannot be installed in the field.