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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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Specifications for Topwell Quill type head CNC milling machines
 
TW-31-Q
TW-32-Q
TW-40-Q
TW-40-QW
TW-50-Q
TW-50-QW
X axis travel
31"
32" opt 28"
40"
40"
50"
50"
Y axis travel
20"
20"
22"
22"
22"
22"
Z axis travel
20"
20"
20"
24"
20"
24"
Quill travel
5"
         
Quill power feeds
3
Table size
42" x 13"
50" x 12"
59" x 13"
59" x 18"
68" x 13"
68" x 18"
Spindle C/L to column
22" optionally 25"
Spindle nose to table
22"
23"
20" opt 26"
28"
20" opt 26"
28"
Saddle width
38"
22"
46"
46"
56"
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
600-1000 IPM
250 IPM
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)
4,650
4,450
6,400
6,700
7,500
7,800
Floor space L-R x F-B
112" x 102"
97" x 102"
opt 75" x 102"
135" x 127"
135" x 131"
146" x 131"
146" x 131"
Max. height in operation
101"
101"
106"
112"
106"
112"

Download our complete CNC bed mill catalog in PDF format: CLICK HERE