Technical Data Akm2 - Kollmorgen AKM Serie Manuel D'installation

7.3 Technical Data AKM2

Data
U
N
Electrical data
Standstill torque*
Standstill current
max. Mains voltage
Rated speed
75VDC Rated torque*
Rated power
Rated speed
115V Rated torque*
Rated power
Rated speed
230V Rated torque*
Rated power
Rated speed
400V Rated torque*
Rated power
Rated speed
480V Rated torque*
Rated power
Peak current
Peak torque
Torque constant
Voltage constant
Winding resistance p-p R
Winding inductance p-p L [mH]
Mechanical data
Rotor moment of inertia J [kgcm²]
Pole number
Static friction torque
Thermal time constant
Weight standard
Radial load permitted
Axial load permitted
Power cable acc. EN60204-1:2006 Table 6, Column B2
Minimum cross section mm²
* Rated data with reference flange Aluminium 254mm * 254mm * 6.35mm
** Derating in case of built-in Encoder 5%, with built-in Encoder and Brake 9%
Brake data
Holding torque @ 120°C
Operating voltage
Electrical power @ 20°C
Moment of inertia
166 Kollmorgen | May 2016
Symbol
[Unit] 21C 21E 21G 22C 22E 22G 23C 23D 23F 24C 24D 24F
M [Nm]** 0.48 0.50 0.50 0.84 0.87 0.88 1.13 1.16 1.18 1.38 1.41 1.42
0
I [A]** 1.58 3.11 4.87 1.39 2.73 4.82 1.41 2.19 4.31 1.42 2.21 3.89
0rms
U [VAC]
N
n [rpm] — 2000 4000 — 1000 2500 —
n
M [Nm] — 0.48 0.46
n
P [kW] — 0.10 0.19
n
n [rpm] 2500 7000 — 1000 3500 7000 1000 1500 4500 — 1500 3000
n
M [Nm] 0.46 0.41
n
P [kW] 0.12 0.30
n
n [rpm] 8000 —
n
M [Nm] 0.39
n
P [kW] 0.32
n
n [rpm] —
n
M [Nm] —
n
P [kW] —
n
n [rpm] —
n
M [Nm] —
n
P [kW] —
n
I [A] 6.3 12.4 19.5 5.6 10.9 19.3 5.6
0max
M [Nm] 1.47 1.49 1.51 2.73 2.76 2.79 3.77 3.84 3.88 4.73 4.76 4.82
0max
K [Nm/A] 0.30 0.16 0.10 0.61 0.32 0.18 0.80 0.52 0.27 0.97 0.63 0.36
Trms
K [mVmin] 19.5 10.2 6.6
Erms
[Ω] 13.0 3.42 1.44 20 5.22 1.77 21.3 8.77 2.34 20.4 9.02 2.94
25
19 5.2 2.18 35.5 9.7 3.19 40.7 17.3 4.68 43.8 18.7 6.16
0.11
-
M [Nm] 0.002
R
t [min]
TH
G [kg] 0.82
F [N]
R
F [N]
A
1
MBR [Nm] 1.42
UBR [VDC] 24 ± 10 %
PBR [W] 8.4 ± 7 %
JBR [kgcm²] 0.01
AKM Installation | 7 Technical Data
AKM
480
— 0.85 0.83
— 0.09 0.22
— 0.83 0.81 0.74 1.11 1.12 1.07
— 0.09 0.30 0.54 0.12 0.18 0.50
— 3500 8000 — 2500 5000 8000 2000 4000 8000
— — 0.78 0.70 — 1.08 1.03 0.94 1.32 1.29 1.12
— — 0.29 0.59 — 0.28 0.54 0.79 0.28 0.54 0.94
— — 8000 — — 5500 8000 — 4500 8000 —
— — 0.68 — — 0.99 0.92
— — 0.57 — — 0.57 0.77
— — 8000 — — 7000 8000 — 5500 8000 —
— — 0.68 — — 0.95 0.92
— — 0.57 — — 0.70 0.77
39 20.4 11.7 51.8 33.8 17.6 62.4 40.8 23.4
0.16
6 6
0.005
8 9
1.1
(➜ # 180)
(➜ # 180)
1 1 1 1 1
Release delay time
Engage delay time
Weight of the brake
Typical backlash
— 1500 — — 1000
— — 1.15 — — 1.39
— — 0.18 — — 0.15
— 1.36 1.33
— 0.21 0.42
— 1.25 1.11
— 0.59 0.93
— 1.22 1.11
— 0.70 0.93
8.8 17.2 5.7 8.8 15.6
0.22 0.27
6 6
0.007 0.01
10 11
1.38 1.66
1 1 1 1 1
tBRH [ms] 45
tBRL [ms] 36
GBR [kg] 0.27
[ °mech.] 0.46
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