Bơm dầu bôi trơn, bơm mỡ SKF RA 20 F 3M 01 / 1 2 4 / 0001 AF 07
General
Reservoir capacity . . . . . . . . . . . . . . . . . . . . . . . 2 or 4.5 kg
Mounting position . . . . . . . . . . . . . . . . . . . . . . . Vertical
Ambient temperature . . . . . . . . . . . . . . . . . . . . –15 to +60°C
Filling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . From above (through
reservoir cover) or via
filler socket
Fill level control . . . . . . . . . . . . . . . . . . . . . . . . . With or without
fill level switch
Pump
Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Radial piston pump
Operating pressure . . . . . . . . . . . . . . . . . . . . . . 63 bar1)
Short-term pressure . . . . . . . . . . . . . . . . . . . . . 100 bar
Number of combinable
pump elements . . . . . . . . . . . . . . . . . . . . . . . . . Max. 3
Outlets per pump element . . . . . . . . . . . . . . . . . 1, 2 or 4
Displacement variability per pump element . . . Continuously variable
Displacement per outlet
at motor speed of 1360 rpm . . . . . . . . . . . . . . . Approx. 2.33 cm /min
Lubricant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Greases
based on mineral oil2)
Temperature range . . . . . . . . . . . . . . . . . . . . . . –15 to +80°C
Penetration as per NLGI . . . . . . . . . . . . . . . . . . . ≤ 2
Motor
Type/size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . IM B34/63 C 90
Type of voltage . . . . . . . . . . . . . . . . . . . . . . . . . . 3-phase
AC voltage
Gearbox
Step-down ratio . . . . . . . . . . . . . . . . . . . . . . . . . 10.5:1
Weight for 4.5 kg reservoir
with pump element 1 . . . . . . . . . . . . . . . . . 11.37 kg3)
2 . . . . . . . . . . . . . . . . . 11.76 kg3)
3 . . . . . . . . . . . . . . . . . 12.14 kg