3.7 AKM6
Technical data
Data
Symbol
[Unit]
AKM
62G 62K 62M 62P 63G 63K 63M 63N 64K 64L 64P 65K 65M 65N
Electrical data
Standstill torque* M
0
[Nm] 11,9 12,2 12,2 12,3 16,5 16,8 17,0 17,0 20,8 21,0 20,4 24,8 25,0 24,3
Standstill current I
0rms
[A] 4,9 9,6 13,4 18,8 4,5 9,9 13,8 17,4 9,2 12,8 18,6 9,8 13,6 17,8
Mains voltage U
N
[VAC] 230-480
U = 75VDC
Rated speed n
n
[min
-1
] ——————————————
Rated torque* M
n
[Nm] ——————————————
Rated power
P
n
[kW]
——————————————
U
N
= 115V
Rated speed n
n
[min
-1
] ——————————————
Rated torque* M
n
[Nm] ——————————————
Rated power
P
n
[kW]
——————————————
U
N
= 230V
Rated speed n
n
[min
-1
] — 2000 3000 4500 — 1500 2000 3000 1200 1500 2500 1000 1500 2000
Rated torque* M
n
[Nm] — 10,4 9,50 8,10 — 14,9 14,3 13,0 18,8 18,4 16,0 22,8 21,9 19,8
Rated power
P
n
[kW]
— 2,18 2,98 3,82 — 2,34 2,99 4,08 2,36 2,89 4,19 2,39 3,44 4,15
U
N
= 400V
Rated speed n
n
[min
-1
] 1800 3500 6000 — 1200 3000 4000 5000 2000 3000 4500 2000 2500 3500
Rated torque* M
n
[Nm] 10,4 9,00 5,70 — 14,9 12,9 11,3 9,60 17,2 15,6 11,9 20,2 19,2 16,0
Rated power
P
n
[kW]
1,96 3,30 3,58 — 1,87 4,05 4,73 5,03 3,60 4,90 5,61 4,23 5,03 5,86
U
N
= 480V
Rated speed n
n
[min
-1
] 2000 4500 6000 — 1500 3500 4500 6000 2500 3500 5500 2200 3000 4000
Rated torque* M
n
[Nm] 10,2 8,00 5,70 — 14,6 12,0 10,5 7,00 16,3 14,4 9,00 19,7 18,1 14,7
Rated power
P
n
[kW]
2,14 3,77 3,58 — 2,29 4,40 4,95 4,40 4,27 5,28 5,18 4,54 5,69 6,16
Peak current I
0max
[A] 14,6 28,7 40,3 56,5 13,4 29,7 41,4 52,2 27,5 38,4 55,9 29,4 40,9 53,3
Peak torque M
0max
[Nm] 29,8 30,1 30,2 30,4 41,8 42,6 43,0 43,0 53,5 54,1 52,9 64,5 65,2 63,7
Torque constant K
Trms
[Nm/A] 2,47 1,28 0,91 0,66 3,70 1,71 1,24 0,98 2,28 1,66 1,10 2,54 1,85 1,38
Voltage constant
K
Erms
[mVmin]
159 82,1 58,8 42,2 238 110 79,9 63,3 147 107 71,0 164 119 88,8
Winding resistance Ph-Ph
R
25
[W]
3,94 1,05 0,55 0,30 5,16 1,09 0,58 0,38 1,34 0,71 0,36 1,27 0,68 0,42
Winding inductance Ph-Ph L [mH] 31,7 8,5 4,4 2,2 43,5 9,3 4,9 3,1 11,8 6,2 2,8 11,4 6,1 3,4
Mechanical data
Rotor moment of inertia J [kgcm²] 17 24 32 40
Pole number 10 10 10 10
Static friction torque M
R
[Nm] 0,05 0,1 0,15 0,2
Thermal time constant t
TH
[min] 20 25 30 35
Weight standard G [kg] 8,9 11,1 13,3 15,4
Radial load permitted at
shaft end @ 3000 min
-1
F
R
[N]
770
Axial load permitted at
shaft end @ 3000 min
-1
F
A
[N]
280
* reference flange Aluminium 457mm * 457mm * 12,7mm
Brake data
Data Symbol [Unit] Value
Holding torque @ 120°C M
BR
[Nm] 25
Operating voltage
U
BR
[VDC]
24 ± 10 %
electrical power P
BR
[W] 25,7
Moment of inertia J
BR
[kgcm²] 0,61
Release delay time t
BRH
[ms] 105
Application delay time t
BRL
[ms] 20
Weight of the brake G
BR
[kg] 2
Typical backlash [ °mech.] 0,24
34 Servomotors AKM
Technical Data 05/2006 Kollmorgen