YCM GT250B Flashcards
What control system does the GT250B use?
FANUC TXP200FB+ control unit.
What size is the LCD screen on the FANUC TXP200FB+ control unit?
10.4 inches.
What programming features are included in the FANUC control system?
Custom Macro B, Part Program Storage 2M.
What connectivity options does the GT250B have?
Embedded Ethernet 100Mbps, USB Port, RS-232C.
What industries is the GT250B suited for?
Medical, aerospace, automotive, and job shops.
What is the X-axis travel of the GT250B?
6.89 inches (+0.79”).
What is the Z-axis travel of the GT250B?
20.28 inches.
What feature eliminates the need for zero-return in the GT250B?
Absolute positioning encoders.
What benefits does the one-piece bed of the GT250B provide?
High stiffness, rigidity, and vibration dampening.
What is the base material used for the bed construction?
High-quality MEEHANITE® castings.
What is the maximum turning diameter for the GT250B?
13.78 inches.
What is the maximum turning length for the GT250B?
20.28 inches.
How many tools can the turret of the GT250B hold?
12 tools.
What type of turret does the GT250B use?
Servo-driven turret with hydraulic clamping.
What is the tool index time of the GT250B?
0.5 seconds.
What is the rapid traverse rate for the X-axis?
787 ipm.
What is the rapid traverse rate for the Z-axis?
945 ipm.
What is the cutting feed rate for the X and Z axes?
394 ipm.
What size chuck does the GT250B use?
10 inches.
What is the spindle speed range of the GT250B?
10 to 3,500 rpm.
What is the maximum horsepower rating of the spindle drive motor?
20 HP.
What is the maximum torque rating of the spindle?
426 ft-lbs.
How many spindle speed ranges does the GT250B have?
Two (electronic shifting).
What is the constant torque range of the spindle?
10 to 490 rpm.
What lubrication is used for the spindle bearings?
Grease.
What taper is used in the tailstock quill?
MT-5.
What is the diameter of the tailstock quill?
3.94 inches.
What is the tailstock quill stroke?
3.94 inches.
What is the maximum swing over bed for the GT250B?
21.65 inches.
What type of ball screws are used in the GT250B?
Precision hardened & ground ballscrews.
What is the coolant tank capacity of the GT250B?
34 US gallons.
What is the weight of the GT250B?
13,669 lbs.
What are the dimensions of the GT250B?
149” x 70” x 75”.
What type of chip conveyor is used in the GT250B?
Lift-up style chip conveyor.
What production enhancements are standard with the GT250B?
ATLM, bar feeder interface, and parts catcher.
What is the required air supply pressure for the GT250B?
87 psi.
What is the required electrical voltage for the GT250B?
220 volts.
What type of guideways are used in the GT250B?
Boxed guideways.
What is the maximum load the tailstock can support?
Supports heavy workloads with accuracy.
What is the required floor space for the GT250B?
149” x 70” x 75”.
What is the maximum quill stroke of the tailstock?
3.94 inches.
What is the spindle nose interface of the GT250B?
A2-8.
What clamping method is used for tools in the GT250B?
Hydraulic actuator.
What machining capacities does the GT250B offer?
Swing over bed, max turning diameter, and length.
What are the axis design types for X and Z?
Boxed guideways.
What is the air temperature requirement for the GT250B?
35°C or below.
