AM807x
 
AM8072 Servomotor 54.6 Nm (M0), F7 (194 mm)

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

The AM8072 standard servomotor is suitable for drive solutions with highest demands on dynamics and performance in the 400…480 V AC voltage range. The standstill torque of the motor depends on the winding and is in the range of 50.0…80.7 Nm. It is available with the OCT feedback system (absolute encoder). The standard servomotor with flange code F7 (194 mm) and motor length 2 has a shaft diameter b = 38 k6 and a free shaft end of d = 80 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 = 4 2-cable standard: feedback multi-turn, absoulte encoder SKM36, 128 SinCos periods (only for AM806x, AM807x and AM856x)
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.