AM804x
 
AM8042 Servomotor 4.1 Nm (M0), F4 (87 mm)

AM8042 | Servomotor 4.1 Nm (M0), F4 (87 mm)

The AM8042 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 is 4.10 Nm. It is available with the OCT feedback system (absolute encoder). The standard servomotor with flange code F4 (87 mm) and motor length 2 has a shaft diameter b = 19 k6 and a free shaft end of d = 40 mm.

Data for 400 V AC AM8042-wEyz AM8042-wFyz AM8042-wJyz
Motor type permanent magnet-excited three-phase synchronous motor
Standstill torque 4.10 Nm
Rated torque 3.90 Nm 3.70 Nm 3.10 Nm
Cooling convection
Rated speed 2500 min-1 5000 min-1 8000 min-1
Rated power 1.02 kW 1.94 kW 2.60 kW
Peak torque 18.5 Nm
Standstill current 2.15 A 4.10 A 6.90 A
Peak current 11.8 A 22.7 A 37.6 A
Torque constant 1.88 Nm/A 0.99 Nm/A 0.59 Nm/A
Voltage constant 131 mV/min-1 68 mV/min-1 41 mV/min-1
Number of poles 8
Rotor moment of inertia 1.98 kgcm²
Weight 4.7 kg
Holding torque brake (Mbr) 9 Nm
Power consumption (brake) at 24 V DC (Pbr) 18 W
Rotor moment of inertia incl. brake (J) 2.62 kgcm²
Weight incl. brake (m) 4.7 kg
Connection technology M23 speedtec® plug
One Cable Technology (OCT) yes
Approvals CE, UL
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
w = 2 smooth shaft with IP 65 sealing ring (FPM)
w = 3 shaft with IP 65 sealing ring (FPM) and shaft with groove and feather key
x winding code A…Z
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 = A 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, resolution 23 bit (only for AM803x to AM807x and AM853x to AM856x)
y = B 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, resolution 23 bit (only for AM803x to AM807x and AM853x to AM856x)
y = N without feedback (sensorless)
z = 0 without holding brake
z = 1 with permanent magnet-excited holding brake
All electric quantities are RMS values.
The options cannot be installed in the field.