Gear Motor
The standard size of the ROBUS 30 gearbox
- Type of paws SW
Nominal lane The number is 120
Real lane. The number is 120.20
Number of steps 3
Inlet flange B5
The values are calculated for the engine at Hz 50
Output speed rpm 0.23 ÷ 23.2
Rated output torque Nm 424.00 at Hz 1-50(*)
Nominal service factor at Nm 424.00 1.2
Service factor at Nm 300 (required) 1.70
Total Weight Kg 41.7
Mounting position: B3
(*) Attention! With the frequency converter installed, the indicated torque is acceptable for the rated motor speed.
Please see the chart below.
Gearbox code RB303120FSW805
Converter size/code NWF3 /NWF3
0Hz
rpm
Hz% 2 100 200
1.0
0.2
10
2.3
20
4.6
30
7.0
40
9.3
50
11.6
60
13.9
70
16.2
80
18.6
90
20.9
100
23.2
Torque Nm 424.0 Nm
353.8 Nm
303.6 Nm
264.4 Nm
235.3 Nm
212.0 Nm
kW 0.55 kW Power
Engine size 80A
Poles 4
Engine code 80A-4B5
The Standard Version
Efficiency class IE2
Protection IP 55
Rated speed rpm 1407
Synchronous speed rpm 1500
Power kW 0.55
Frequency Hz 50
Voltage 230/400V
Motor mounting position 0°
Configuration B5
Max. altitude above sea level 1000 m a.s.l.
Magnified. Temperatures ΔT 55 °C
Characteristics of the aluminum engine
Winding for operation in tropical conditions (standard)
Bearing DE 6204 ZZ
Bearing NDE 6204 ZZ