13
Multi Boring Machine
FD 21 professional
Type of tool
Drill bits
Shaft diameter
10 mm
Tool diameter min./max.
4 mm/35 mm*)
Length of the drill max.
85 mm
Mortising spindles
Number of drilling heads
21
Distance between axis of drills
32 mm
Speed 50/60 Hz
2800/3300 min-1
Max. drilling depth
70 mm
Max. drill height
55 mm
*) Take note of the assembling position! See chapter entitled >Making adjustments and preparations<
Drive motor
Three-phase current motor
Motor voltage
3x 400 V
motor frequency
50 Hz
System of protection
IP 55
Motor power S6-40 %*)
1,5 kW
*) S6 = operation under load and intermittent service; 40% = relative operating factor
Electrical connection
mains voltage according to specification plate
±10%
Safeguarding
see circuit plan
Power supply cord (H07RN-F)
5x2,5 mm²
Triggering characteristic
C
3.3 Compressed air supply
3.4 Tooling / Mortising spindles
Note: We recommend that only original Felder tools are used (Felder catalogue).
Specifications
3.2 Electrical connection/Drive motor
The actual values can be found on the data plate.
Hose connection Ø
10 mm / 3/8 „
Supply pressure min./max.
7–12 bar
Compressed air consumption approx.
foot pedal boring cycle (1 x)
5,9 Nl/min
Drill unit tilt (0° —> 90° —> 0°)
15,5 Nl/min
Compressed air— quality:
Free of oil, condensate and particles according to:
ISO 8573-1 5-4-3
