AM856x
 
AM8561 Servomotor with increased moment of inertia 12.8 Nm (standstill torque) 

AM8561 | Servomotor with increased moment of inertia 12.8 Nm (standstill torque)
 

Data for 400 V AC AM8561-wGyz AM8561-wJyz AM8561-wMyz
Standstill torque 12.8 Nm
Rated torque 12.1 Nm 11.0 Nm 9.00 Nm
Cooling convection
Rated speed 1500 min-1 3000 min-1 5000 min-1
Rated power 1.90 kW 3.46 kW 4.71 kW
Peak torque 37.1 Nm
Standstill current 4.00 A 7.80 A 13.1 A
Peak current 13.9 A 27.0 A 45.2 A
Torque constant 3.19 Nm/A 1.63 Nm/A 0.97 Nm/A
Voltage constant 223 mV/min-1 115 mV/min-1 69 mV/min-1
Number of poles 10
Rotor moment of inertia 48.2 kgcm²
Weight 13.2 kg
Holding torque brake (Mbr) 20 Nm
Power consumption (brake) at 24 V DC (Pbr) 24 W
Rotor moment of inertia incl. brake (J) 50.6 kgcm²
Weight incl. brake (m) 14.8 kg
Connection technology M23 speedtec® plug
One Cable Technology (OCT) yes
Data for 400 V AC AM8561-wHyz AM8561-wLyz AM8561-wNyz
Standstill torque 17.1 Nm 17.1 Nm 15.5 Nm
Rated torque 16.1 Nm 14.7 Nm 10.7 Nm
Cooling external axial ventilation*
Rated speed 1400 min-1 3000 min-1 5000 min-1
Rated power 2.36 kW 4.60 kW 5.60 kW
Peak torque 37.1 Nm
Standstill current 5.20 A 10.1 A 15.8 A
Peak current 13.9 A 27.0 A 45.2 A
Torque constant 3.30 Nm/A 1.70 Nm/A 1.00 Nm/A
Voltage constant 223 mV/min-1 115 mV/min-1 69 mV/min-1
Number of poles 10
Rotor moment of inertia 48.2 kgcm²
Weight 15.4 kg
Holding torque brake (Mbr) 20 Nm
Power consumption (brake) at 24 V DC (Pbr) 24 W
Rotor moment of inertia incl. brake (J) 50.6 kgcm²
Weight incl. brake (m) 17.0 kg
Connection technology M23 speedtec® plug
One Cable Technology (OCT) yes

*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 shaft with IP 65 sealing ring and smooth shaft
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 = 1 with holding brake (not available for AM8533, AM8543, AM8553 and AM8563)
z = A forced cooling, without holding brake, for AM855x, AM856x (1)
z = B forced cooling, with holding brake, for AM855x, AM856x (not available for AM8553 and AM8563) (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.