AM807x
 
AM8073 Servomotor 72.6 Nm (M0), F7 (194 mm)

AM8073 | Servomotor 72.6 Nm (M0), F7 (194 mm)

The highly dynamic AM8000 servomotors are characterised by high energy efficiency and low costs. The motor series offers overlapping torque ranges across all flange codes, allowing the best suited combination of servo drive and motor to be selected for every application.

The flange code F7 (AM807x) is supplemented by a further motor length: The new types with standstill torques of 92 Nm and 129 Nm (variant with external ventilation) cover the rated torque range from 19.1 to 93 Nm and complete the AM807x size for optimally coordinated, powerful drive solutions. As usual, there is a choice of a low-speed or high-speed winding in addition to the standard windings. Based on the drive axis requirements, the AX5000 servo drive can be selected according to the standstill current, which, for example with the low-speed winding, enables considerable cost savings. The high-speed winding can be used in applications with fast acceleration and/or high rated speed requirements. If necessary, the power density of the motors can be further increased with external axial ventilation.

Due to the high currents, not all coil types are available with One Cable Technology (OCT) via M40 speedtec® plug. For connection a terminal box is used if the current exceeds 40 A. The known options feather key or sealing ring are available for selection. Ready-made connecting cables and specially tailored planetary gears round off the range.

Data for 400 V AC AM8073-wNyz AM8073-wQyz AM8073-wTyz
Motor type permanent magnet-excited three-phase synchronous motor
Standstill torque 72.6 Nm 72.6 Nm 70.0 Nm
Rated torque 58.5 Nm 38.8 Nm 10.8 Nm
Cooling convection
Rated speed 1000 min-1 2000 min-1 3000 min-1
Rated power 6.13 kW 8.13 kW 3.39 kW
Peak torque 275 Nm 275 Nm 268 Nm
Standstill current 14.7 A 27.9 A 45.6 A
Peak current 51.3 A 97.4 A 180 A
Torque constant 4.93 Nm/A 2.34 Nm/A 1.53 Nm/A
Voltage constant 347 mV/min-11 183 mV/min-1 104 mV/min-1
Number of poles 10
Rotor moment of inertia 135 kgcm²
Weight 44.8 kg
Holding torque brake (Mbr) 70 Nm
Power consumption (brake) at 24 V DC (Pbr) 40 W
Rotor moment of inertia incl. brake (J) 153.6 kgcm²
Weight incl. brake (m) 50.3 kg
Connection technology M40 speedtec® plug
One Cable Technology (OCT) yes
Approvals CE, UL
Data for 400 V AC AM8073-wPyz AM8073-wRyz AM8073-wUyz
Motor type permanent magnet-excited three-phase synchronous motor
Standstill torque 104 Nm 104 Nm 95.0 Nm
Rated torque 83.7 Nm 63.3 Nm 17.8 Nm
Cooling external axial ventilation*
Rated speed 1000 min-1 2000 min-1 3000 min-1
Rated power 8.8 kW 13.3 kW 5.60 kW
Peak torque 275 Nm 275 Nm 268 Nm
Standstill current 19.8 A 37.4 A 66.5 A
Peak current 51.3 A 97.4 A 180 A
Torque constant 5.25 Nm/A 2.80 Nm/A 1.40 Nm/A
Voltage constant 347 mV/min-1 183 mV/min-1 104 mV/min-1
Number of poles 10
Rotor moment of inertia 135 kgcm²
Weight 48.2 kg
Holding torque brake (Mbr) 70 Nm
Power consumption (brake) at 24 V DC (Pbr) 40 W
Rotor moment of inertia incl. brake (J) 154 kgcm²
Weight incl. brake (m) 53.7 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.