Cobra Electronics CM/200/1, CM/200/3 manual Do not USE on D.C. Supply

Models: CM/200/1 CM/200/3

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RLL233

Issue 4 Aug 2007

[1]ROTABROACH MAGNETIC DRILLING MACHINE MODELS CM/200/1/ & CM/200/3

Maximum hole cutting capacity in .2/.3C steel = 65mm dia. x 50mm deep

Arbor bore = 19.05mm (3/4") dia.

Motor Unit

Voltages

 

110v

230v

normal full load

 

14 A

1400 W

6 A

1400 W

Electro Magnet

 

0.6A

69W

0.3A

69W

Size

 

 

180mm long

 

 

 

 

90mm wide

 

Tractive Force at 20°C with 25mm

 

 

1200kgs

 

minimum plate thickness

 

 

 

 

 

The use on any material less than 25mm thick will

 

 

 

 

 

progressively reduce the magnetic performance. If

 

 

 

 

 

possible, substitute material should be positioned under

 

 

 

 

 

the magnet and work piece to equate to a suitable

 

 

 

 

 

material thickness. If this is not possible, an alternative

 

 

 

 

 

secure method of restraining the machine MUST be

 

 

 

 

 

used.

 

 

 

 

 

Total Load (magnet + motor)

 

1469 W

1469 W

Overall Dimensions

 

 

 

 

 

Height - maximum extended

 

 

550mm

 

Height - minimum

 

 

470mm

 

Width (including Hand wheel)

 

 

200mm

 

Length Overall (including Guard)

 

 

270mm

 

Nett Weight

 

 

16kgs

 

Maximum hand/arm vibration magnitude (measured at

 

 

 

 

 

handle during operation in accordance with ISO5349,

 

 

0.82 m/s_

 

using a 22mm cutter through 13mm MS plate)

 

 

 

 

 

Estimate of likely daily vibration exposure. Operation

 

 

 

 

 

30 holes @ 2 minute/hole.

 

 

0.29m/s_ A(8)

 

Average noise level during cutting at operators ear

 

 

 

 

 

position.

 

 

89dB(A)

 

Ear defenders must be worn when operating this machine

 

 

 

 

These tools are UK designed, and manufactured with globally sourced components and conform with the requirements of EEC Document HD.400.1 and BS.2769/84

Suitable only for a single phase 25-60Hz A.C. power supply

DO NOT USE ON D.C. SUPPLY

Do not use your magnetic drill on the same structure when arc welding is in progress. D.C. current will earth back through the magnet and cause irreparable damage.

WARNING: THIS APPLIANCE MUST BE EARTHED!

NB: ANY MODIFICATIONS TO THIS MACHINE WILL INVALIDATE THE GUARANTEE

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Cobra Electronics CM/200/1, CM/200/3 manual Do not USE on D.C. Supply