PN: 1.5TH Category: .

Product Description

1.5TH Series SMR Adapters

For use with 1.5″ SMR

The 1.5TH Series magnetic adapters provide an SMR nest which mounts in holes having a diameter of 1/8″ – 5/8″ or 4mm to 15mm.  Shank diameters are held to close tolerances (−0.0001″ to −0.0005″) for precision slip fits.  The adapter holds the centerpoint of a 1.5″ diameter SMR 1.000″ (or 25mm) above the surface of the part and on centerline of the shank to a tolerance of ±0.0005″ (0.013mm).  The SMR seats on a 3-point conical land and is held in place by a magnet.  An optical alley allows the SMR to be rotated down for a lower shooting angle.  Construct the desired part number using the information below, or make up your own – we don’t have room to show all possible sizes!

Choose an “A” value below, and pair with desired “B” value to create the item number for the product that you want, for example, 1.5TH-1-.375. 

 
Offset Value “A”
1.000″ 1
25 mm 25MM

Shank Diameter Value “B” Shank Diameter Value “B”
0.100″ .1 4 mm 4MM
1/8″ .125 5 mm 5MM
3/16″ .1875 6 mm 6MM
1/4″ .25 7 mm 7MM
5/16″ .3125 8 mm 8MM
3/8″ .375 9 mm 9MM
7/16″ .4375 10 mm 10MM
1/2″ .5 11 mm 11MM
9/16″ .5625 12 mm 12MM
5/8″ .625 13 mm 13MM
3/4″ .75 14 mm 14MM
7/8″ .875 15 mm 15MM
1″ 1
 
 

May Be Used With

Any 1.5″ diameter SMR

Specifications

Adapter dia:  1.6″
Material: Stainless steel
Shank diameter tolerance:
−0.0001″ to −0.0005″ (−0.003mm to −0.013mm)
Offset tolerance: ±0.0005″ (±0.013mm)
Target centering tolerance: ±0.0005″ (±0.013mm)
Hardness: HRC 42-45

 


PDF Download Drawing

Brunson 1.5TH drawing

PN: 1.5TH Category: .