Technical Data Akm7 Without Fan - Kollmorgen AKM1 Betriebsanleitung

7.8 Technical Data AKM7 without fan

U Data
N
Electrical data
Standstill torque*
Standstill current
max. Mains voltage
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 457mm * 457mm * 12.7mm
** Derating in case of built-in Encoder 7%, with built-in Encoder and Brake 13%
*** Technical data with connector option H
Brake data
Holding torque @ 120°C MBR [Nm]
Operating voltage
Electrical power @ 20°C PBR [W]
Moment of inertia
174 Kollmorgen | May 2016
Symbol
[Unit] 72K 72M 72P 72Q 73M 73P 73Q 74L 74P 74Q***
M [Nm]** 29.7 30.0 29.4 29.5 42.0 41.6 41.5 53.0 52.5 52.2
0
I [A]** 9.3 13.0 18.7 23.5 13.6 19.5 24.5 12.9 18.5 26.1
0rms
U [VAC]
N
n [rpm] —
n
M [Nm] —
n
P [kW] —
n
n [rpm] 1500 2000 3000 4000 1500 2400 3000 1200 1800 2500
n
M [Nm] 25.1 23.6 20.1 16.3 33.8 28.5 25.2 43.5 39.6 31.5
n
P [kW] 3.94 4.94 6.31 6.83 5.31 7.16 7.92 5.47 7.46 8.25
n
n [rpm] 1800 2500 3500 4500 1800 2800 3500 1400 2000 3000
n
M [Nm] 24.0 22.1 18.2 14.1 32.1 26.3 22 41.5 35.9 27.3
n
P [kW] 4.52 5.79 6.67 6.65 6.05 7.71 8.07 6.08 7.52 8.58
n
I [A] 27.9 39 56.1 70.5 40.8 58.6 73.5 38.7 55.5 78.3
0max
M [Nm] 79.4 79.8 78.5 78.4 112 111 111 143 142
0max
K [Nm/A] 3.23 2.33 1.58 1.3 3.10 2.13 1.7 4.14 2.84
Trms
K [mVmin] 208 150 102 81.2 200 137 109 266 183
Erms
1.36 0.69 0.35 0.26 0.76 0.38 0.27 0.93 0.47 0.26
[Ω]
25
20.7 10.8 5.0
-
M [Nm]
R
t [min]
TH
G [kg]
F [N]
R
F [N]
A
1
53
UBR [VDC] 24 ± 10 %
35.6 ± 7 %
JBR [kgcm²] 2.46
AKM Installation | 7 Technical Data
AKM
480
— 1800 2000 — 1300 1500 —
— 23.8 23.2 — 34.7 33.4
— 4.49 4.86 — 4.72 5.25
3.2 12.4 5.9
65 92
10 10
0.16 0.24
46 53
19.7 26.7
(➜ # 185)
(➜ # 185)
1.5 4 6 2.5 4
Release delay time
Engage delay time
Weight of the brake
Typical backlash
— 1300
— — 41.9
— — 5.71
141
2
129
3.7 16.4 7.7 3.8
120
10
0.33
60
33.6
6 1.5 4 6
tBRH [ms] 170
tBRL [ms] 70
GBR [kg] 2.9
[ °mech.] 0.2