HH Roberts / Topwell TW-31-MV CNC bed mills with Anilam controls

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Questions ?
Call us at 905-624-5536.

H.H. Roberts Machinery Limited
1324 Matheson Blvd E., Mississauga, Ontario, Canada. L4W-2Z7, Fax 905-624-9065

HH Roberts / Topwell TW-31-MV
CNC Bed Type Mill

Available with

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.

The HH Roberts / Topwell TW-31-MV CNC bed mill with a Hiendenhain CNC control

The TW-31-MV shown with a Heidenhain TNC-310 CNC control.
- travels 31" x 18" x 20"
- 15 Hp, Cat-V-40 or BT-40 spindle
- 600 to 1000 IPM rapid traverse (according to control model and drive selection.)

The HH Roberts / Topwell MV Series:
- square slideways style contstruction with Turcite
- pushbutton tool clamp and unclamp
- without automatic tool changers
- X axis travels 31" to 61"
- #40 or # 50 heads on some models
- up to 30 Hp

The specifications below are for these models equipped with the Anilam 3000 or 5000 CNC controls and Yaskawa AC spindle drives and Yaskawa AC axis drives.

For better high speed performance these can be offered with the Anilam 6000 series controls, which are based on Heidenhain CNC hardware and give faster rapid traverse rates and contouring rates up to 400 IPM.

	TW-31-MV	TW-40-MV	TW-40-MVW	TW-50-MV	TW-50-MVW	TW-60-MV-40	TW-60-MV-50
			NEW		NEW	# 40 SPINDLE	# 50 SPINDLE
Travel X	31"	40"	40"	50"	50"	61"	61"
Travel Y	18"	22"	22"	22"	22"	31"	31"
Travel Z	20"	20"	24"	20"	24"	24"	24"
Table Size	42 x 13	59 x 13	59 x 18	69 x 16	69 x 18	66 x 22	66 x 22
Spindle C/L to column	22					30.3	30.3
Spindle nose to table (max)	22	20 opt 26	28	20 opt 26	28	30	30
Saddle width	38	46	46	56	56	87	87
Max table load	1500 lbs	2000 lbs	2000 lbs	2000 lbs	2000 lbs	4000 lbs	4000 lbs
Tools- Cat or BT pull stud	40						50
Main bearing ID	70 mm						85 mm
Spindle Vector drive power	15 Hp						30 Hp
optional	22 Hp						N/A
Spindle speeds, standard	100 - 6000						80 - 5000
Spindle speeds, Hi torque	60 - 4500
Ballscrew Diameter X-Y-Z	1 1/4					2	2
Rapid Traverse rates X-Y/Z	600 / 250
Axis Motors XYZ	5.8 NM AC					12.5 NM AC
Main power supply	208, 230, 460 or 660/3/60					460 or 600/3/60
	25 KVA						45 KVA
Optional	220/1/60	220/1/60	220/1/60	220/1/60	220/1/60	220/1/60
Approximate weight (lbs)	4700	6450	6750	7550	7850	21000	21250
Floor space L-R x F-B	112 x 102	136 x 128	136 x 131	146 x 128	146 x 131	175 x 144	175 x 144
Max height in operation	101	102	106	102	106	116	116