Product details
KEY FEATURES
- Max Ø drill bit
- 1210 mm
- Max torque
- 1450 Nm
- Recommended HF-motors
- 15 kW
- Auto feed
- Yes, both manual and auto feed
A heavy duty and extremely powerful core drill. Max drill bit: 1210 mm
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Info
Detachable motor Yes Slip clutch Yes Mechanical gears 4 Gear box weight 8.2 kg Adapter weight 2.0 kg Spindle unit weight 7.5 kg Extension adpater weight 3.3 kg -
MD1 with CEG (gliding) carriage for track and
- without ERMD1 Extension adapter: 620 mm
- with one ERMD1 Extension adapter: 830 mm
- with two ERMD1 Extension adapters: 1020 mm
- with three ERMD1 Extension adapters: 1210 mm
MD1 with CER (rollers) carriage for track and
- without ERMD1 Extension adapter: 660 mm
- with one ERMD1 Extension adapter: 750 mm
- with two ERMD1 Extension adapters: not recommended
- with three ERMD1 Extension adapters: not recommended
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Spindle rpm with spindle units ST2 and ST3
Pentpak 418 / 422 / 427 1:st gear 2:nd gear 3:rd gear 4:th gear 15 kW HF-motor + ST2: 0-80 rpm 0-125 rpm 0-215 rpm 0-345 rpm 15 kW HF-motor + ST3: 0-160 rpm 0-260 rpm 0-445 rpm 0-700 rpm 18/22 kW HF-motor + ST2: 0-55 rpm 0-90 rpm 0-150 rpm 0-240 rpm 18/22 kW HF-motor + ST3: 0-115 rpm 0-180 rpm 0-315 rpm 0-500 rpm Torque with spindle units ST2 and ST3 :
Pentpak 418 / 422 / 427 1:st gear 2:nd gear 3:rd gear 4:th gear 15 kW HF-motor + ST2: 1450 Nm 910 Nm 530 Nm 330 Nm 15 kW HF-motor + ST3: 700 Nm 440 Nm 250 Nm 160 Nm 18 kW HF-motor + ST2: 1740 Nm 1100 Nm 640 Nm 400 Nm 18 kW HF-motor + ST3: 840 Nm 530 Nm 310 Nm 190 Nm 22 kW HF-motor + ST2: 2120 Nm 1340 Nm 780 Nm 490 Nm 22 kW HF-motor + ST3: 1020 Nm 640 Nm 370 Nm 230 Nm -
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If drilling with a carriage without autofeed unit a Connector with ID-chip for the MD1 is required.
Please see chapter 2.4.5 (MD1 on column) and 2.5.5 (MD1 on track) in the MD1 Operator manual.
Technical strengths
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Modular system Combine different modules to suit your need. The basic equipment is a base plate, track, carriage, spindle unit, gearbox and HF-motor. The HF-drill system can be driven by the 15, 18 or 22 kW HF-motor.
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Superstrong 4-speed gearbox The MG41 4-speed gearbox is built to last. Together with a spindle unit it will offer a high torque and unbeatable unbeatable performance.
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High power and reliability The Pentruder wall saws are powered by very powerful HF-motors. They all have very efficient cooling, high torque and are built by the best materials for reliability and a long lifetime. Reliable 400 Hz technology ensures a very reliable motor, long life of the bearings and no need for frequent maintenance.
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Robust connectors The connector housings are made in-house from high strength aluminium. At service the connector inserts can be replaced with hand tools.
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ERMD1 Extension adapter When drilling big diameter holes over Ø 600 mm (23.6”)an extension adapter must be used to extend the distance between drill column and spindle, giving more clearance for bigger diameter drills. Each adapter extends the drill unit 90 mm (3.5”) further away from the column, i.e. gives additional clearance for a 180 mm (7”) bigger drill bit.