AM805x
 
AM8051 Servomotor 4.9 Nm (M0), F5 (104 mm)

AM8051 | Servomotor 4.9 Nm (M0), F5 (104 mm)

The AM8051 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 4.80…6.30 Nm. It is available with the OCT feedback system (absolute encoder). The standard servomotor with flange code F5 (104 mm) and motor length 1 has a shaft diameter b = 24 k6 and a free shaft end of d = 50 mm.

Data for 400 V AC AM8051-wEyz AM8051-wGyz AM8051-wKyz
Motor type permanent magnet-excited three-phase synchronous motor
Standstill torque 4.80 Nm 4.90 Nm 4.90 Nm
Rated torque 4.60 Nm 4.40 Nm 3.90 Nm
Cooling convection
Rated speed 2500 min-1 5000 min-1 8000 min-1
Rated power 1.20 kW 2.30 kW 3.27 kW
Peak torque 17.2 Nm
Standstill current 2.70 A 4.75 A 8.50 A
Peak current 12.1 A 20.9 A 37.7 A
Torque constant 1.77 Nm/A 1.02 Nm/A 0.57 Nm/A
Voltage constant 128 mV/min-1 73 mV/min-1 40 mV/min-1
Number of poles 8
Rotor moment of inertia 2.25 kgcm²
Weight 4.10 kg
Holding torque brake (Mbr) 9 Nm
Power consumption (brake) at 24 V DC (Pbr) 18 W
Rotor moment of inertia incl. brake (J) 2.90 kgcm²
Weight incl. brake (m) 4.90 kg
Connection technology M23 speedtec® plug
One Cable Technology (OCT) yes
Approvals CE, UL
Data for 400 V AC AM8051-wFyz AM8051-wJyz AM8051-wLyz
Motor type permanent magnet-excited three-phase synchronous motor
Standstill torque 6.20 Nm 6.30 Nm 6.30 Nm
Rated torque 5.8 Nm 5.5 Nm 3.6 Nm
Cooling external axial ventilation*
Rated speed 2500 min-1 4750 min-1 8000 min-1
Rated power 1.52 kW 2.74 kW 3.02 kW
Peak torque 17.7 Nm 17.8 Nm 17.8 Nm
Standstill current 3.50 A 5.80 A 11.1 A
Peak current 12.1 A 20.9 A 37.7 A
Torque constant 1.77 Nm/A 1.09 Nm/A 0.57 Nm/A
Voltage constant 125 mV/min-1 73 mV/min-1 40 mV/min-1
Number of poles 8
Rotor moment of inertia 2.24 kgcm²
Weight 5.2 kg
Holding torque brake (Mbr) 9 Nm
Power consumption (brake) at 24 V DC (Pbr) 18 W
Rotor moment of inertia incl. brake (J) 2.90 kgcm²
Weight incl. brake (m) 6.0 kg
Connection technology M23 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
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
z = A forced cooling, without holding brake, for AM805x, AM806x, AM807x (1)
z = B forced cooling, with permanent magnet-excited holding brake, for AM805x, AM806x, AM807x (1)
wxyz-9000
(1) The EL2022 or KL2022 digital output terminal with matching ZK4054-6400-xxxx supply cable is recommended for controlling the external 24 V DC ventilation.
All electric quantities are RMS values.
The options cannot be installed in the field.