Nc Horizontal and Vertical Dividing Heads

• Certification: ISO9001:2008, CE, ISO 9001:2008, GS
• Application: Boring Machine
• Function: Universal
• Structure: Vertical And Horizontal
• Dividing Type: Worm Type
• Material: Carbon Steel
• Model NO.: NCDH140E, NCDH175E, NCDH220E
• Type: CNC Controlled
• Center Height: 140, 175, 220mm
• Dividing Accuracy: 10"
• Repeatability Accuracy: 3"
• Logo Printing: with Logo Printing
• Size: Middle
• Customized: Customized
• Transport Package: Plywood Case
• Specification: Center Heights 140, 175, 220mm, Nc Control, 5-Deg
• Trademark: Songen
• Origin: China
• HS Code: 84663000
• Production Capacity: 1000 Sets/Year

Product Description

These NC control 5-deg equally dividing heads have respectively the center height as 140, 175, 220mm and are the necessary accessories for the NC millers, NC borers and other machine tools. They can be mounted on the working-table of the machine tool either horizontally or vertically. The clamping can be actuated either hydraulically or pneumatically. While the spindle is unclamped, the NC controlling system can perform the dividing at angles of integer times of 5 degrees by being driven by the servo motor and the feedback of the encoder.

Specifications		NCDH140E	NCDH175E	NCDH220E
Center height, mm		140	175	220
Diameter of table, mm		160	200	315
T-slot size, mm		10H10	10H10	14H10
Angle of T-slot, Deg		90	90	60
Diameter of centering bushing, mm		20H7	25H7	30H7
Diameter of indexer tram bushing, mm		10H7	10H7	15H7
Width of indexer positioning key, mm		18
Number of teeth on face gear coupling		72
Angles of equal dividing, Deg		Integer times of 5
Air/oil pressure for spindle clamping & loosing, MPa		Air: 0.5~0.7MPa Oil: 0.5~2MPa
Servo motor power, KW		0.3
Servo motor torque, N.m		≥2	≥3	≥5
Dividing accuracy, Sec		10
Repeatability accuracy, Sec		3
Max. load capacity, Kgf	Spindle horizontally mounted	50	75	150
	Spindle vertically mounted	100	250	350