TR-Electronic IH 8 Series, Руководство пользователя

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Technical data
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Page 22 of 40 TR - ECE - BA - GB - 0120 - 13 10/23/2019
4.4 Mechanical characteristics
4.4.1 Solid shaft
Mechanically permissible speed ............................
≤ 12,000 rpm
Electrically permissible speed
n
electric
[rpm] = (output frequency [Hz] / no. of pulses per rev.) * 60 rpm
Bearing life ............................................................... ≥ 3.9 * 10
10
revolutions at
Speed .............................................................. ≤ 6000 rpm
Operating temperature .................................... ≤ 60 °C
Shaft load, 10 mm ............................. ≤ 50 N axial, ≤ 100 N radial
Permissible angular acceleration .......................... ≤ 10
4
rad/s
2
Moment of inertia, typical ....................................... 4.9 * 10
-6
kg m
2
Start-up torque
at 20 °C ........................................................... 3.4 Ncm
at 0 °C ............................................................. 3.6 Ncm
at -20 °C .......................................................... 7.8 Ncm
at -40 °C .......................................................... 20 Ncm
Weight, typical ......................................................... 0.3…0.5 kg
4.4.2 Hollow shaft
Mechanically permissible speed ............................
≤ 6,000 rpm
Note ................................................................. Observe Derating for permissible working
temperature
Electrically permissible speed
n
electric
[rpm] = (output frequency [Hz] / no. of pulses per rev.) * 60 rpm
Shaft load, axial/radial ............................................. Own mass
Bearing life ............................................................... ≥ 3.9 * 10
10
revolutions at
Speed .............................................................. ≤ 6000 rpm
Operating temperature .................................... ≤ 60 °C
Permissible angular acceleration .......................... ≤ 10
4
rad/s
2
Moment of inertia, typical ....................................... 8.8 * 10
-6
kg m
2
Start-up torque
at 20 °C ........................................................... 3.4 Ncm
at 0 °C ............................................................. 3.6 Ncm
at -20 °C .......................................................... 3.8 Ncm
at -40 °C ..........................................................
16 Ncm
Runout tolerance ..................................................... ± 0.05 mm
Weight, typical ......................................................... 0.3…0.5 kg