INFORMATION
The B1250 SLY is particulary suitable for the machinging of ling shafts. THis machine features a long bed with a longitudial stroke of 1310mm and a study CNC automatic tailstock with a 115mm hydraulic quill. The B1250 SLY can accept two versions of automatic steady-rests:
- positioning during the cycle by the turret using the Z-axis;
- true “B-axis” tailstock operating on independent ways and ball screws, positioned by CNC.
STALION SPINDLES
The programmable and self-centered steady-rest is suitable for shaft ranging up to 240mm diameter. Positioning as well as opening and closing of the arms is programmable. The steady-rest can be single or double and is available in two versions:
- “in cycle” version with positioning by the Z-axis slide;
- “traveling” version operated by the axis motor. The movement can be synchronized or independed from the Z-axis slide.
DEMO VIDEO
CAPABILITY
SPECIFICATIONS
Standard Machine Specs |
|
| Machining capacity | |
| Bar capacity | 3.7/3.9” |
| Chuck diameter | 21.7” |
| Max. length between spindle faces | 47” |
| Max swing over diameter | 26.8/19.7” |
| Main spindle | |
| Max speed | 3,000 rpm |
| Spindle nose | 8″ ASA |
| Spindle bore | 4.2/4.4” |
| Chuck diameter | 15.7” |
| Motor power | 40.2-51 HP |
| Max torque | 590-748 lb/ft |
| Sub-spindle | |
| Max speed | 4,500 rpm |
| Spindle nose | 6″ ASA |
| Spindle bore | 3.0” |
| Chuck diameter | 8.3-9.8” |
| Motor power | 40.2-53.6 HP |
| Turret | |
| No. of stations | 16/12 |
| Max no of tools | 128/12 |
| Tool shank for OD turning | 1×1” |
| Tool shank for ID turning | 1.3-1.6 / 1.6-2.0” |
| Turret indexing (1 pos) | 0.3 |
| Cooling system | |
| Tank capacity | 73.9 gal |
| Pump normal displacement | 951 gal/hr |
| Dimensions and weight | |
| Machine with chip conveyor | 213.8 x 86.2 x 91.7” |
| Spindle center height | 42.1” |
| Machine weight with chip conveyor | 1,8518 lbs |
LINKS
Download Brochure