Mechanical Data - Kollmorgen AKM 2G Manuel D'installation

Parameter
Inertia (incl. Resolver feedback) (3)
Optional Brake Inertia (additional)
Weight (8)
Static Friction (1)
Viscous Damping (1)
Thermal Time Constant
Thermal Resistance
Pole Pairs
Heatsink Size
1. Motor winding at temp. rise, δT = 100°C , at 40°C ambient
2. All data referenced to sinusoidal commutation
3. Add parking brake if applicable for total inertia
4. Motor with resolver feedback and standard heat sink
5. May be limited at some values of Vbus
6. Measured at 25°C
7. See de-rate chart for the de-rate of different motor options.
8. Brake motor adds 0.45 kg [1.0 lbs]
9. Shaft seal increases Static Friction by 0.020 Nm [0.21 lb-in]
Brake options are listed in chapter "Technical Data Brakes" from
AKM2G Instructions | 7 Technical Data
Symbol Units

Mechanical Data

2
Jm kgcm
2
lb-in-s
2
Jm kgcm
2
lb-in-s
W kg
lb
Tf Nm
lb-in
Kdv Nm/krpm
lb-in/krpm
TCT mins.
Rthw-a °C/W
PP
Technical Data
Kollmorgen | kdn.kollmorgen.com | August 2020
AKM2G
42D 42E
1.36
1.20E-03
0.36
3.19E-04
3.86
8.5
0.030
0.27
0.009
0.08
22
0.725
5
10" x 10" x 1/4" Aluminum Plate
Brakes.
42H
249