AM884x
 
AM8841 Stainless steel servomotor 1.6 Nm (M0)

AM8841 | Stainless steel servomotor 1.6 Nm (M0)

The AM8841 stainless steel servomotor is suitable for use in the food, chemical and pharmaceutical industries in the 400…480 V AC voltage range. The standstill torque of the motor is 1.60 Nm. It is available with the OCT feedback system (absolute encoder). The stainless steel servomotor with flange code F4 (87 mm) and motor length 1 has a shaft diameter b = 19 k6 and a free shaft end of d = 40 mm.

Data for 400 V AC AM8841-wCyz
Motor type permanent magnet-excited three-phase synchronous motor
Standstill torque 1.60 Nm
Rated torque 1.30 Nm
Rated speed 3000 min-1
Rated power 0.41 kW
Peak torque 9.00 Nm
Standstill current 1.10 A
Peak current 7.50 A
Torque constant 1.46 Nm/A
Voltage constant 101 mV/min-1
Number of poles 8
Rotor moment of inertia 1.115 kgcm²
Weight 5.1 kg
Holding torque brake (Mbr) 9 Nm
Power consumption (brake) at 24 V DC (Pbr) 18 W
Rotor moment of inertia incl. brake (J) 1.765 kgcm²
Weight incl. brake (m) 6.2 kg
Connection technology mixed
One Cable Technology (OCT) yes
Approvals CE, UL, EHEDG
Order reference
AM88uv-wxyz-caaa
u flange code
v motor length
w = 0 smooth shaft with sealing ring IP 69K
w = 1 shaft with groove and feather key according to DIN 6885 and sealing ring IP 69K
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
z = 0 without holding brake
z = 2 without holding brake, with sealing air connection
z = 1 with holding brake
z = 3 with holding brake, with sealing air connection
c = 0 motor connection via M23 speedtec® plug, cable length definable via aaa (1)
c = 2 direct connection for AX5000 up to 25 A (X13+X14), cable length definable via aaa
aaa length of the motor cable in decimetres
(1) For motor connection via an M23 speedtec® plug, a connecting cable ZK4500-80x3-xxxx must also be ordered in the required length.
All electric quantities are RMS values.
The options cannot be installed in the field.