AM856x
 
AM8563 Servomotor with increased moment of inertia 29 Nm (M0), F6 (142 mm)

AM8563 | Servomotor with increased moment of inertia 29 Nm (M0), F6 (142 mm)

The AM8563 high-inertia servomotor is suitable for drive solutions with increased moment of inertia to ensure synchronism and optimal ratio of load/motor inertia in the 400…480 V AC voltage range. The standstill torque of the motor depends on the winding and is in the range of 20.1…50 Nm. It is available with the OCT feedback system (absolute encoder). The high-inertia servomotor with flange code F6 (142 mm) and motor length 3 has a shaft diameter b = 32 k6 and a free shaft end of d = 58 mm.

Data for 400 V AC AM8563-wKyz AM8563-wNyz AM8563-wRyz
Motor type permanent magnet-excited three-phase synchronous motor
Standstill torque 29.0 Nm
Rated torque 22.3 Nm 13.2 Nm 6.10 Nm
Cooling convection
Rated speed 1500 min-1 3000 min-1 4000 min-1
Rated power 3.50 kW 4.15 kW 2.56 kW
Peak torque 111 Nm
Standstill current 8.70 A 17.2 A 29.5 A
Peak current 38.9 A 80.9 A 138 A
Torque constant 3.33 Nm/A 1.68 Nm/A 0.98 Nm/A
Voltage constant 240 mV/min-1 116 mV/min-1 72 mV/min-1
Number of poles 10
Rotor moment of inertia 66.1 kgcm²
Weight 20.9 kg
20.9 kg
20.9 kg
Connection technology M23 speedtec® plug M23 speedtec® plug M40 speedtec® plug
One Cable Technology (OCT) yes
Approvals CE, UL
Data for 400 V AC AM8563-wLyz AM8563-wQyz AM8563-wTyz
Motor type permanent magnet-excited three-phase synchronous motor
Standstill torque 41.4 Nm 41.4 Nm 40.1 Nm
Rated torque 33.9 Nm 25.5 Nm 15.1 Nm
Cooling external axial ventilation*
Rated speed 1400 min-1 3000 min-1 4000 min-1
Rated power 4.97 kW 8.00 kW 6.30 kW
Peak torque 111 Nm
Standstill current 11.6 A 24.0 A 39.8 A
Peak current 38.9 A 80.9 A 130 A
Torque constant 3.60 Nm/A 1.70 Nm/A 1.00 Nm/A
Voltage constant 240 mV/min-1 116 mV/min-1 72 mV/min-1
Number of poles 10
Rotor moment of inertia 66.1 kgcm²
Weight 23.1 kg
Connection technology M23 speedtec® plug M40 speedtec® plug 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
AM85uv-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
w = 3 shaft with IP 65 sealing ring 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 = 4 2-cable standard: feedback multi-turn, absoulte encoder SKM36, 128 sincos periods (only for AM856x)
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
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
y = N without feedback (sensorless)
z = 0 without holding brake
z = A forced cooling, without holding brake, for AM855x, AM856x (1)
(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.
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