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HH Roberts Machinery Ltd logo
Questions ?
Call us at 905-624-5536
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H.H. Roberts Machinery Limited
1324 Matheson Blvd E., Mississauga, Ontario, Canada. L4W-2Z7, Fax 905-624-9065
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HH Roberts / Topwell TW-50-Q
Bed type CNC Mill
with 6,000 RPM Quill type head with Anilam CNC Control



Available with
Anilam CNC logo  Heidenhain CNC logo  Fanuc CNC logo  Fagor CNC logo
FEB /09:
  We have developed a new variable speed drive for these machines
that can eliminate the need for a 600 V to 220 V transformer, reducing both the
purchase price and the installation wiring costs.

Topwell TW-50-Q bed type milling machine with Anilam CNC control
 
All these models are avialable with Anilam, Heidenhain,
Fanuc and Mitsubishi CNC
7 1/2 to 15 Hp spindle drive.


 
Want handwheels?:
we do not recommend handwheels but if you really think you need them, that arrangement is like that shown to the left.  The X axis handwheel is driven through a 90 degree bevel gear set.  All handwheels have spring declutching.

We suggest that the MPG (electronic handwheel ) is a better solution than the mechanical one.

 
TW-50-Q
TW-50-QW
X axis travel
50"
50"
Y axis travel
22"
22"
Z axis travel
20"
24"
Quill travel
5"
Quill power feeds
3
Table size
68" x 13"
68" x 18"
Spindle C/L to column
22" optionally 25"
Spindle nose to table
20" opt 26"
28"
Saddle width
56"
Tooling
Cat-V40, BT-40 or NMTBA-40
Tool clamping standard
pneumatic power draw bar
Spindle bearing ID
50 mm
Spindle power *
7 1/2 Hp standard, optionally 12 or 15 Hp.
Spindle speeds standard
direct drive 100 to 6,000 or 75 to 4000
Spindle speeds optional
Back geared, Low 15 to 750  ---  High 100 to 6,000 rpm
Rapid traverse
600 or 1000 IPM
Axis motor torque - cont.
stardard DC 3.1 NM optional 4.5 NM or Yaskawa AC 5.3 NM
Main power supply
230/3/60 optionally 220/1/60 or 460/3/60
Aprroximate weight (lbs)
7,500
7,800
Floor space L-R x F-B
146" x 131"
146" x 131"
Max. height in operation
106"
112"