Kollmorgen AKM Series User Manual

33.5 Technical Data AKM4
Data
Symbol
[Unit]
AKM
41C 41E 41H 42C 42E 42G 42J
Electrical data
Standstill torque* M
0
[Nm]** 1.95 2.02 2.06 3.35 3.42 3.53 3.56
Standstill current I
0rms
[A]** 1.46 2.85 5.60 1.40 2.74 4.80 8.40
max. Mains voltage U
N
[VAC] 480
U = 75VDC
Rated speed n
n
[min
-1
] — — 1000 ————
Rated torque* M
n
[Nm] — — 1.99 ————
Rated power
P
n
[kW]
— — 0.21 ————
U
N
= 115V
Rated speed n
n
[min
-1
] — 1200 3000 — — — 3000
Rated torque* M
n
[Nm] — 1.94 1.86 — — — 3.03
Rated power
P
n
[kW]
— 0.24 0.58 — — — 0.95
U
N
= 230V
Rated speed n
n
[min
-1
] 1200 3000 6000 — 1800 3500 6000
Rated torque* M
n
[Nm] 1.88 1.82 1.62 — 3.12 2.90 2.38
Rated power
P
n
[kW]
0.24 0.57 1.02 — 0.59 1.06 1.50
U
N
= 400V
Rated speed n
n
[min
-1
] 3000 6000 — 1500 3500 6000 —
Rated torque* M
n
[Nm] 1.77 1.58 — 3.10 2.81 2.35 —
Rated power
P
n
[kW]
0.56 0.99 — 0.49 1.03 1.48 —
U
N
= 480V
Rated speed n
n
[min
-1
] 3500 6000 — 2000 4000 6000 —
Rated torque* M
n
[Nm] 1.74 1.58 — 3.02 2.72 2.35 —
Rated power
P
n
[kW]
0.64 0.99 — 0.63 1.14 1.48 —
Peak current I
0max
[A] 5.8 11.4 22.4 5.6 11 19.2 33.6
Peak torque M
0max
[Nm] 6.12 6.28 6.36 11.3 11.3 11.5 11.6
Torque constant K
Trms
[Nm/A] 1.34 0.71 0.37 2.40 1.26 0.74 0.43
Voltage constant K
Erms
[mVmin] 86.3 45.6 23.7 154 80.9 47.5 27.5
Winding resistance Ph-Ph
R
25
[W]
21.3 6.02 1.56 27.5 7.78 2.51 0.80
Winding inductance Ph-Ph L [mH] 66.1 18.4 5.0 97.4 26.8 9.2 3.1
Mechanical data
Rotor moment of inertia J [kgcm²] 0.81 1.5
Pole number 10 10
Static friction torque M
R
[Nm] 0.014 0.026
Thermal time constant t
TH
[min] 13 17
Weight standard G [kg] 2.44 3.39
Radial load permitted F
R
[N] see p.121
Axial load permitted F
A
[N] see p.121
Power cable acc. EN60204-1:2006 Table 6, Column B2
Minimum cross section mm² 1111111
* Rated data with reference flange Aluminium 254mm * 254mm * 6.35mm
** Derating in case of built-in Encoder 6%, with built-in Encoder and Brake 12%
Brake data
Holding torque @ 120°C M
BR
[Nm] 6 Release delay time t
BRH
[ms] 75
Operating voltage U
BR
[VDC] 24 ± 10 % Engage delay time t
BRL
[ms] 30
Electrical power P
BR
[W] 12.8 Weight of the brake G
BR
[kg] 0.63
Moment of inertia J
BR
[kgcm²] 0.068 Typical backlash [ °mech.] 0.37
General - 108 Servomotors AKM
Technical Data 04/2013 Kollmorgen

Kollmorgen AKM Series Specifications

General

Brand	Kollmorgen
Model	AKM Series
Category	Servo Drives
Language	English