Kollmorgen
41.9
Technical Data AKM8
Data
Electrical data
Standstill torque*
Standstill current**
max. Mains voltage
Rated speed
Rated torque*
Rated power
Rated speed
Rated torque*
Rated power
Rated speed
Rated torque*
Rated power
Rated speed
Rated torque*
Rated power
Rated speed
Rated torque*
Rated power
Peak current
Peak torque
Torque constant
Voltage constant
Winding resistance Ph-Ph
Winding inductance Ph-Ph
Mechanische Daten
Rotor moment of inertia
Pole number
Static friction torque
Thermal time constant
Weight standard
Radial load permitted
Axial load permitted
* Rated data with reference flange Aluminium 457mm * 457mm * 12.7mm
** Derating of standstill torque in case of built-in brake 3%, with built-in encoder 2%, with built-in brake and encoder 9%
Brake data
Holding torque @ 120°C
Operating voltage
Electrical power
Moment of inertia
Connections and cables
Power connection
Motorcable, shielded
Resolver connection
Resolver cable, shielded
Encoder connection
Encoder cable, shielded
Servomotors AKM
Symbol
[Unit]
82T
M
[Nm]**
75
0
I
[A]**
48
0rms
U
[VAC]
N
-1
n
[min
]
—
n
M
[Nm]
—
n
P
[kW]
—
n
-1
n
[min
]
—
n
M
[Nm]
—
n
P
[kW]
—
n
-1
n
[min
]
—
n
M
[Nm]
—
n
P
[kW]
—
n
-1
n
[min
]
2500 2200 1800
n
M
[Nm]
47.5
n
P
[kW]
12.4
n
-1
n
[min
]
3000 2500 2000
n
M
[Nm]
38
n
P
[kW]
11.9
n
I
[A]
144
0max
M
[Nm]
210
0max
K
[Nm/A]
1.6
Trms
K
[mVmin] 108
Erms
0.092 0.061 0.058
R
[W]
25
L [mH]
2.73
J [kgcm²]
172
M
[Nm]
1.7
R
t
[min]
71
TH
G [kg]
49
F
[N]
see p.121
R
F
[N]
see p.121
A
M
[Nm]
150
BR
24 ± 10 %
U
[VDC]
BR
P
[W]
49
BR
J
[kgcm²]
5,53
BR
Terminal box, 82T optional with connector for max. 16mm² wire
£ 54A: 4 x 16
I
0rms
12 poles, round, angular
4 x 2 x 0.25mm²
17-poles, round
7 x 2 x 0.25mm²
08/2012
AKM
83T
84T
130
180
62
67
480
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
70
105
16.1
19.8
60
93
15.7
19.5
186
201
456
668
2.1
2.7
140
177
2.36
2.5
334
495
10
1.83
2.34
94
116
73
97
Release delay time
Engage delay time
Weight of the brake
Typical backlash
I
> 54A: 4 x 25
0rms
Technical Data
t
[ms]
300
BRH
t
[ms]
500
BRL
G
[kg]
9
BR
[ °mech.]
0,2
referring to EN60204-1:2006
table 6, column B2
General - 109