Specification parameter

Category	Item	Parameter
Main Specifications	Maximum Swing Over Bed	Φ900mm
	Maximum Turning Diameter	Φ560mm
	Maximum Turning Diameter Over Carriage	Φ560mm
	Maximum Turning Length	1500mm
Spindle & Chuck Parameters	Spindle Nose Type (Chuck)	A2-11 (12")
	Spindle Motor Power	17KW High-Torque Motor
	Maximum Spindle Speed	4000rpm
	C-Axis Indexing	0.001 °/min
	Spindle Bore Diameter	Φ102mm
	Bar Feeding Capacity	Φ88mm
Feed System Parameters	X/Y/Z Axis Lead Screw	4008/5010
	X Axis Travel	325mm
	X Axis Motor Torque	30N·M
	Y Axis Travel	70mm
	Y Axis Motor Torque	±70mm
	Z Axis Travel	1680mm
	Z Axis Motor Torque	12N·M
	X/Z Axis Connection	Direct Coupling
Accuracy	Machining Accuracy	IT6
	Repeatability (X/Y)	0.003mm/0.007mm
Servo Turret	Servo Turret	BMT65-12T
	Turret Center Height	215mm
	Tool Shank Size	25×25
	Boring Bar Holder Size	40mm
	Live Tool Holder	ER40
	Live Tool Motor Power	7.5KW
	Live Tool Speed	4000rpm
Tailstock	Quill Diameter	130mm
	Quill Travel	120mm
	Tailstock Travel	1600mm
	Tailstock Quill Taper	Morse No.5 (Live Center)
Dimensions	Bed Type & Slant Angle	Integral / 30°
	Overall Dimensions (L×W×H)	5300×2200×2000mm
Weight	Approximate Weight	10T
Standard System	Standard System	Siemens 828D

Product introduction

TX-750HMY/1500 hard rail CNC lathe adopts an integral HT300 cast iron bed with a 30° inclined structure and box-type hard rail design. This structure, combined with double-layer casting technology and multi-layer reinforcing rib layout, significantly enhances dynamic rigidity during heavy cutting to ensure machining stability.

The spindle is equipped with a 17KW high-torque motor, reaching a maximum speed of 4000rpm, and the C-axis indexing accuracy is 0.001°/min, enabling both high-speed precision cutting and complex part processing. The BMT65-12T servo power turret supports bidirectional nearest tool selection, paired with a 7.5KW power tool motor to achieve multi-process continuous machining and improve production efficiency.

The X/Y/Z axes use high-precision lead screws (4008/5010), with repeat positioning accuracy up to 0.003mm/0.007mm and machining accuracy reaching IT6 level. The equipment is standard with Siemens 828D system, integrated with hydraulic center frame, automatic chip conveyor and other components. Optional functions such as Renishaw HPMA tool setter and servo-controlled center frame are available, making it suitable for mass production of high-precision and high-rigidity parts in the mechanical manufacturing field.

Relevant information