Kollmorgen AKM, Instruction Manual

Page: 171 / 212

U
N
Data Symbol AKM
[Unit] 23C 23D 23F 24C 24D 24F
Electrical data
Standstill torque for
∆
T winding = 100K*
M
0
[Nm]** 1.13 1.16 1.18 1.38 1.41 1.42
Standstill current for
∆
T winding = 100K I
0rms
[A]** 1.41 2.19 4.31 1.42 2.21 3.89
Standstill torque for
∆
T winding = 60K*
M
0
[Nm]** 0.90 0.93 0.94 1.10 1.13 1.14
max. Mains voltage U
N
[VAC] 480
75VDC
Rated speed n
n
[rpm] — — 1500 — — 1000
Rated torque* M
n
[Nm] — — 1.15 — — 1.39
Rated power P
n
[kW] — — 0.18 — — 0.15
115VAC
Rated speed n
n
[rpm] 1000 1500 4500 — 1500 3000
Rated torque* M
n
[Nm] 1.11 1.12 1.07 — 1.36 1.33
Rated power P
n
[kW] 0.12 0.18 0.50 — 0.21 0.42
230VAC
Rated speed n
n
[rpm] 2500 5000 8000 2000 4000 8000
Rated torque* M
n
[Nm] 1.08 1.03 0.94 1.32 1.29 1.12
Rated power P
n
[kW] 0.28 0.54 0.79 0.28 0.54 0.94
400VAC
Rated speed n
n
[rpm] 5500 8000 — 4500 8000 —
Rated torque* M
n
[Nm] 0.99 0.92 — 1.25 1.11 —
Rated power P
n
[kW] 0.57 0.77 — 0.59 0.93 —
480VAC
Rated speed n
n
[rpm] 7000 — — 5500 — —
Rated torque* M
n
[Nm] 0.95 — — 1.22 — —
Rated power P
n
[kW] 0.70 — — 0.70 — —
Peak current I
0max
[A] 5.6 8.8 17.2 5.7 8.8 15.6
Peak torque M
0max
[Nm] 3.77 3.84 3.88 4.73 4.76 4.82
Torque constant K
Trms
[Nm/A] 0.80 0.52 0.27 0.97 0.63 0.36
Voltage constant K
Erms
[mVmin] 51.8 33.8 17.6 62.4 40.8 23.4
Winding resistance line-line
R
25
[
Ω
]
21.30 8.77 2.34 20.40 9.02 2.94
Winding inductance line-line L [mH] 40.7 17.3 4.7 43.8 18.7 6.2
Mechanical data
Rotor moment of inertia J [kgcm²] 0.22 0.27
Pole number - 6 6
Static friction torque M
R
[Nm] 0.007 0.01
Thermal time constant t
TH
[min] 10 11
Weight standard G [kg] 1.38 1.66
Radial load permitted F
R
[N] see page (
➜
# 189)
Axial load permitted F
A
[N] see page (
➜
# 189)
Power cable acc. EN60204-1:2006 Table 6, Column B2
Minimum cross section mm² 1 1 1 1 1 1
* Rated data with reference Aluminum plate 254mm x 254mm x 6.35mm
** Derating:
Brake motor option reduces continuous torque ratings by:
AKM21 = 0.00 Nm AKM22 = 0.01 Nm AKM23 = 0.02 Nm AKM24 = 0.05 Nm
For non-resolver feedback options: no continuous torque reduction.
Motors with non-resolver feedback and brake option, reduce continuous torque by:
AKM21 = 0.00 Nm AKM22 = 0.02 Nm AKM23 = 0.05 Nm AKM24 = 0.12 Nm
For motors with optional shaft seal, reduce torque shown by 0.047 Nm and increase M
R
by the same amount.
Brake data for Brake options are listed in chapter "Technical Data Brakes" from (
➜
# 184).
AKM Installation | 7 Technical Data
Kollmorgen | kdn.kollmorgen.com | June 2018 171