Specifications

2.1) Guide bits for controlling the coolant system:
for broach cutters suitable for drilling thicknesses up to 25 mm
– 1 pc PP 1, diameter 7 mm
– 1 pc PP 2, diameter 8 mm
for broach cutters suitable for drilling thicknesses up to 50 mm
–
1 pc PPL 1, diameter 7 mm
– 1 pc PPL 2, diameter 8 mm
2.2) Spacer, type DPE, for controlling the coolant system, for special
spiral bits.
2.3) Adaptor, type ARE, for external cooling, to be used with the
SR 5000 cooling unit.
2.4) Grub screw, M8x10
– 4 pcs for clamping cutters or bits onto the spindle shaft.
2.5) Socket head cap screws, M6x16
– 4 pcs for securing positioning templates to the front plate.
2.6) Socket head cap screws, M6x25
– 4 pcs for securing special positioning templates to the front plate.
2. ACCESSORIES SUPPLIED WITH THE DRILL
26
30
28
27
25
29
FIG. 31 – LD-12BN DRILL
17
20
16
23
18
19
24
21
22
When ordering spare parts always give
the following information:
- spare part code
- spare part description
- drilling machine model
- drilling machine serial number
Guarantee conditions cease upon usage of non original spare parts.
3
36
RAIL DRILL TYPE LD-12BN
1. GENERAL CHARACTERISTICS
– Drilling capacity: ................................................................................... ∅ 7 to 19 mm
– Speed without load: ....................................................................................... 230 rpm
– Electric motor:
– No fanning, 4 poles.
– Supply voltage: ................................................................................................
24 V DC
– Power rating: ...................................................................................................... 345 W
– Protection: ............................................................................................................ IP 54
– Insulation: .......................................................................................................... F class
– Duty cycle: ............................................................................................. intermittent S3
– Automatic switch: equipped with thermal cut-out to protect the motor against
overheating caused by a current overload.
– Weight: ............................................................................................................. 13,4 kg
– Weight:
with DBG-F clamping device ............................................................... 17,3 kg
– Oil bath gear reducer unit
– Recommended oil for gear reducer unit: ..... MOBIL DTE OIL LIGHT
or
ESSO TERESSO 32 or equivalent
– For "Acoustic noise" and "Risks due to vibration", see page 38.