Birmingham RF Series Mill/Drill

Features

• Motor: 2HP, 1ph OR 3ph
• Spindle Speed(R.P.M.)
• 1 Speed Motor: 150-2500
• 2 Speed Motor: 60 HZ 75-2500
• Spindle Taper : R8
• Spindle Stroke: 5 inch
• Swing: 13 3/8
• Working Table: 9x30 inch
• Longitudinal travel: 18 1/8 inch
• Cross Travel: 7 1/4 inch
• Column Diameter: 41/2 inch
• N.W/G.W. : 600/660 LBS
• Gear-Head Series and Vari-Speed Series Available
• Made in Taiwan

 

  

  

  

  

 

  

  

 

  

  

 

  

  

 

  

  

 

  

  

  

 

  

  

 

  

  

 

  

  

 

  

  

 

  

  

 

  

  

 

  

  

 

  

  

 

  

  

 

  

  

 

  

  

 

  

  

 

  

  

 

  

  

 

  

  

 

  

  

 

  

  

 

  

  

 

  

  

 

  

  

 

  

Specifications
Model	RF-19	RF-31	RF-31V	RF-31N2F	RF-35
Swing		16 3/8 inch				38 1/2 inch
Table surface area	16.5 x 18.5 inch	8 1/4 x 28 3/4 inch				21 5/8 x 17 3/4 inch
Spindle speeds (#) rpm RF-31 & RF-31N2F	12 Speeds: 110-2580 RPM	(12) 120, 190, 230, 285, 370, 440, 770, 1040, 1220, 1450, 1800, 2500				(5) 340, 660, 1060, 1665, 3000
Rf-31V		Inverter variable speed 30-3000 rpm
Power down feed, ipr		~~~~~~~		.0027/.0047/.007
Longitudinal table travel		18 1/2 inch
Cross table travel		6 1/4 inch Specifications
T-slots (no.) & size		(4) 5/8 inch				(3) 5/8 inch
Spindle/quill travel	4.72 inch	5 1/8 inch				5 1/16 inch
Spindle taper	MT3	R8				MT3
Spindle/quill diameter		3 inch				3 inch
Spindle to table-max.		18 inch				24 inch
Spindle to column-max		5 1/2 inch				20 7/8 inch
Diameter of column		4 1/2 inch				4 1/2 inch
Head swivel		360 degree
Capacity
Drilling in steel	1.1 inch  in mild steel	1 1/4 inch				1 1/4 inch
Drilling in cast iron		1 1/2 inch				1 1/2 inch
Tapping in steel						1/2 inch
Tapping in cast iron						5/8 inch
End mill		3/4 inch				3/4 inch
Face mill		4 inch				3 inch
Motor & electrics	1 HP, 220 volt 1 or 3 phase	2 HP, 110/220V, 1 ph, prewired 110V 2 HP, 220/440V, 3 ph, prewired 220V				1 1/2 HP, 110/220V, 1 ph, prewired 110V 1 1/2 HP, 3 ph, prewired 220V
Drive						Belt drive
Net weight		630 lbs. (700 lbs w/stand)				650 lbs (750 lbs w/stand)
Dim. w/o stand (l x w x h) (in)		43 1/2 x 38 x 36				43 x 22 x 32
Dim w/ stand (l x w x h) (in)		73 x 38 x 36				43 x 22 x 57

Specifications
Model	RF-40	RF-40N2F	RF-45	RF-45N2F
Swing	21 inch		20 inch
Table surface area	8 1/4 x 28 3/4 inch		9 1/2 x 32 1/4 inch
Spindle speeds (no.) rpm	(6)60, 130, 230, 450, 800, 1500		(6)60, 130, 230, 450, 800, 1500
Power down feed, ipr	~~~~~	.0027/.0047/.007	~~~~~	.0027/.0047/.007
Longitudinal table travel	19 3/4 inch		20 1/2 inch
Cross table travel	9 inch		8 1/4 inch
T-slots (no.) & size	(4) 5/8 inch		(4) 5/8 inch
Spindle/quill travel	5 1/8 inch	4 1/4 inch	5 1/8 inch	4 1/4 inch
Spindle taper	MT3	R8	R8
Spindle/quill diam.	3 inch		3 inch
Spindle to table-max.	18 1/2 inch		18 inch
Spindle to column-max	6 1/2 inch		10 inch
Diam. of column	4 1/2 inch		36 1/4 x 11 inch dovetail guideways
Head tilting	90 left/45  right degree		90 left/45  right degree
Head swivel	360 degree		360 degree
Capacity
Drilling in steel	1 1/4 inch		1 1/4 inch
Drilling in cast iron	1 1/16 inch		1 1/16 inch
End mill	1 1/4 inch		1 1/4 inch
Face mill	4 inch		4 inch
Motor & electrics	1 hp, 110/220V, 1 ph, prewired 110V 1 hp, 220/440V, 3 ph, prewired 220V		1 1/2 hp, 110/220V, 1 ph, prewired 110V 1 1/2 hp, 220/440V, 3 ph, prewired 220V
Net weight	650lbs (720lbs w/stand)		800lbs (870lbs w/stand)
Dim. w/o stand (l x w x h) (in)	43 1/2 x 31 1/2 x 43 1/2		43 1/2 x 38 x 43
Dim w/stand (l x w x h) (in)	73 x 31 1/2 x 43 1/2		73 x 38 x 43 1/2