Technical Data Akm8 - Kollmorgen AKM Série Manuel D'installation

AKM Installation | 7 Technical Data

7.10 Technical Data AKM8

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 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 MBR [Nm]
Operating voltage
Electrical power
Moment of inertia
160 Kollmorgen | June 2014
Symbol
[Unit] 82T
M [Nm]** 75
0
I [A]** 48
0rms
U [VAC]
N
n [rpm] —
n
M [Nm] —
n
P [kW] —
n
n [rpm] 2500 2200 3000 1800
n
M [Nm] 47.5
n
P [kW] 12.4 16.1 20.4 19.8
n
n [rpm] 3000 2500
n
M [Nm] 38
n
P [kW] 11.9 15.7
n
n [rpm] 144
n
M [Nm] 210
0max
K [Nm/A] 1.6
Trms
K [mVmin] 108
Erms
0.092 0.061 0.030 0.058
[Ω]
25
2.73 2.36 1.04
172
-
M [Nm] 1.7
R
t [min] 71
TH
G [kg] 49
F [N]
R
F [N]
A
16
150
UBR [VDC] 24 ± 10 %
PBR [W] 49
JBR [kgcm²] 5.53
AKM
83T 83V 84T
130 130 180
62 91 67
480
— — —
— — —
— — —
70 65 105
— 2000
60 — 93
— 19.5
186 272 201
456 304 668
2.1 1.5 2.7
140 92 177
2.5
334 334 495
10
1.83 1.0 2.34
94 94 116
73 73 97
(➜ # 172)
(➜ # 172)
25 35 25
Release delay time
Engage delay time
Weight of the brake
Typical backlash
tBRH [ms] 300
tBRL [ms] 100
GBR [kg] 9
[ °mech.] 0.2