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Spline shaft milling machine, max. milling dia. 200mm


1. This SA-SSM200X2300 semi-automatic spline shaft milling machine is used to mill the straight keyways on the spline shafts. Also used to mill spur gear shafts. It is suitable for production of parts in industries like tractors, aircrafts, vehicles and agriculturial machinery.


No. Specifications Model SA-SSM200X2300
1 Max. milling diameter 200 mm
2 Distance between centers 2500 mm
3 Max. swing over bed 500 mm
4 Max. processing length 2300 mm
5 Number of processed teeth 4 - 50
6 Milling cutter speeds 50 - 160 RPM, 6 Steps
7 Feedings 0.41 - 2.97 RPM, 12 Steps
8 Distance between workpiece centerline and cutter centerline 50 - 165 mm
9 Max. milling cutter diameter 130 mm
10 Max. milling cutter length 110 mm
11 Milling cutter arbor diameters 27, 32, 40 mm
12 Milling cutter spindle bore taper MT #4
13 Workhead spindle bore taper MT #5
14 Tailstock quill bore taper MT #5
15 Milling cutter spindle axial travel 40 mm
16 Tailstock quill travel 60 mm
17 Milling head travel upon one graduation of handwheel 0.02 mm
18 Milling head travel upon one revolution of handwheel 2.5 mm
19 Worktable rapid traverse speed 2.24 m/Minute
20 Main motor 4 KW, 960 RPM
21 Hydraulic unit motor 1.1 KW, 1400 RPM
22 Rapid motor s 0.15 KW, 910 RPM
23 Coolant pump motor 0.15 KW, 2700 RPM
24 Machine overall size 4225 x 1607 x 1640 mm
25 Machine net weight Approx. 8500 KG

Machining accuracy:
No. Items Value
1 Equal division accumulated error 0.03 mm
2 Parallellism between two sides on each keyway 0.03 / 500 mm
3 Parallellism between each keyway side and workpiece centerline 0.03 / 500 mm
4 Surface roughness achieved Ra ≤3.2 μm


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