Low profile design fitted for DIY and home hobbist milling machines
Table graduated with 360 scale
Micro collar graduated to 1 minute with 10 second accuracy
10 second vernier reading on a satin chrome dials
Gear drive immersed in oil
Dual positive action locks
Maximum individual spacing error 4" table 120"
4" table utilizes low profile locks for added workspace
Gear ratio: 4" table is 72:1; 6-16" tables are 90:1
Rotating angle of table with one revolution of the worm gear: 5 degree
Flatness of clamping service-concave: .0006"
Concentricity of center bore: .0008
Parallelism of clamping surface to angle face: .0008"
Squareness of angle surface to clamping surface: .0004"
Squareness of clamping surface to center slot: .0008"
4" Lathe Chuck Feature:
Semi-steel chuck body made from high quality cast iron
Each pinion is ground and hardened to HRC 43
Both sides of the jaw teeth and guides are ground and hardened to HRC 58-62
Each set of jaws are serialized in their own set
A serialized set of jaws are then finished, ground, and lapped on their designated chuck body which will be the same chuck body on the final assembly to achieve a greater accuracy
Before assembling the jaws to its designated chuck body, the jaws finish machining is performed on a close tolerance state of the art CNC machine from Japan
The scroll plate's thread flank are ground on both sides to achieve tighter contact with the master jaw
Each chuck has gone through rigorous accuracy and repeatability inspection by clamping and jamming multiple random testing rods or rings
Accuracy is maintained for the entire clamping range
Internal Jaw:
Clamping Range A-A1: 0.078-1.181"
Jamming Range B-B1: 1.181-3.543"
External Jaw
Clamping Range C-C1: 1.181-3.150"
Size (inch)
D (inch)
D1 (inch)
D2 bolt hole circle dia. (inch)
D3 (inch)
H (inch)
H1 (inch)
H2 (inch)
h (inch)
z-d (metric)
4
3.937
2.835
3.307
0.866
2.933
2.165
-
0.138
3-M8
4" Horizontal Verticle Rotary Table(202-2000)
Table diameter: 4.334" / 110mm
Height horizontal: 3.35"
Center height in Vertical Position: 3.35"
Morse taper: 2
T-slot width: .47"
3 T-slots
Maximum load weight in Horizontal position: 300 Lbs
Maximum load weight in Vertical position: 160 Lbs
4" 3 jaw self-centering lathe chuck(202-5600)
Chuck diameter: 4"
Thickness: 2.933"
Center hole: 0.866"
Mounting: Front Mount & Plain back
Bolt Circle Diameter: 3.307"
Runout: 0.003"
What’s Included
4" Horizontal Verticle Rotary Table(202-2000)
4" 3 jaw Front Mounting self-centering lathe chuck(202-5600)
1 center align pin(202-2042)
2 set of jaws for inside set and outside set
6 piece of mounting screws for the lathe chuck back plate (3 screws for front mounting and 3 screws for back mounting)