Siemens MASTERDRIVES MC 1FK7 - Page 131

1FK7 Synchronous Motors
Configuration Manual (PFK7), 10/2005 Edition, 6SN1197-0AD06-0BP1 5-41
Gearbox
Planetary gearbox
5.3.2.7 Technical data, 2-stage planetary gearbox, SP+ series
Planetary gearbox with 1FK7 motor, natural cooling
2-stage
Type
Gearratio Motor speed Output
torque
Moments of inertia of the gearboxes (referred to the drive)
Continuous duty S1
1)
1FK702. 1FK703. 1FK704. 1FK706. 1FK708. 1FK710.
n
N1
M
N2
(T
2N
) J
1
J
1
J
1
J
1
J
1
J
1
rpm Nm kgcm
2
kgcm
2
kgcm
2
kgcm
2
kgcm
2
kgcm
2
SP 060S-MF2 16 4400 26 0.08 0.18 ––––
20 4400 26 0.07 0.17 ––––
28 4400 26 0.06 0.16 ––––
40 4400 26 0.06 0.16 ––––
50 4800 26 0.06 0.16 ––––
SP 075S-MF2 16 3500 75 0.17 0.25 0.68 – ––
20 3500 75 0.14 0.22 0.65 – ––
28 3500 75 0.11 0.19 0.62 – ––
40 3500 75 0.10 0.18 0.61 – ––
50 3800 75 0.10 0.18 0.61 – ––
SP 100S-MF2 16 3100 180 ––0.96 2.60 ––
20 3100 180 ––0.84 2.48 ––
28 3100 180 ––0.73 2.36 ––
40 3100 180 ––0.67 2.31 ––
50 3500 175 ––0.66 2.30 ––
SP 140S-MF2 16 2900 360 ––2.79 3.61 9.60 –
20 2900 360 ––2.26 3.08 9.07 –
28 2900 360 ––1.84 2.66 8.65 –
40 2900 360 ––1.58 2.39 8.39 –
50 3200 360 ––1.57 2.38 8.37 –
SP 180S-MF2 16 2700 750 ––– 10.24 15.83 14.36
20 2700 750 –––8.4814.08 12.06
28 2700 750 –––6.9012.49 11.02
40 2700 750 –––6.0611.65 10.17
50 2900 750 –––5.9811.58 10.10
SP 210-MF2 16 2100 1000 ––––36.30 37.40
20 2100 1000 ––––34.50 35.60
28 2100 1000 ––––32.30 33.40
40 2300 1000 ––––23.10 24.30
50 2300 1000 ––––21.90 23.00
SP 240-MF2 16 1900 1700 ––––– 48.40
20 1900 1700 ––––– 44.20
28 1900 1700 ––––– 38.60
40 2100 1700 ––––– 33.60
50 2100 1700 ––––– 30.60
1) The limit values in the table apply for S1 continuous duty (ON time > 60% or > 20 min) for a maximum gearbox temperature of +90 °C (194 °F).