Sure-Grip 3-Jaw Power Chucks - Hardinge Workholding - (Version JPG) - Page n° 9 - PDF Catalogue | Technical Documentation

10" Sure-Grip Power Chucks

for all Horizontal CNC Lathes

Hardinge RS 51, QUEST® and ELITE® 8/51, Hardinge


		Hardinge®	Other B rands	COBRA^® 51,	COBRA 65	Hardinge RS 65
10" CHUCK	Other Brands	GS 250, Talent®	of Large Bore	CONQUEST® T51	CONQUEST T65	QUEST 10/65	Hardinge
SPECIFICATIONS	CNC Lathes	10/78 CNC Lathes	CNC Lathes	and T42 Big-Bore	and T51 Big-Bore	25C	SR 250
Spindle Nose	A2-8	A2-8	A2-8	A2-6toA2-8	A2-8	A2-6	A2-8
Item Size ( i n/mm)	10/250	10/250	10/250	10/250	10/250	10/250	10/250
Model Number	CM2-310B-8	TM2-310B-8	CM2-310C-8	HM-310-6	HM-310-8	HMQ-310-6	HM-310-SR
Part Number	SCC-2200310-A28C	SC-2200310-A28T	SCA-2300310-A28C	SCD-2000310-A26H	SCD-2000310-A28H	SCA-2000310-A26Q	SC-2300310-A8SR
Blank Link Part Number	SC-0000489	—	SC-0000553	—	—	—	—
Spindle Adapter Part Number	—	—	—	SC-0000181	—	—	—
Serrations	1.5mm x 60°	1.5mm x 60°	1.5mm x 60°	1.5mm x 60°	1.5mm x 60°	1.5mm x 60°	1.5mm x 60°
Thru-Hole ( i n/mm)	3.075/78.10	3.075/78.10	3.616/91.84	2.050/52.07	2.595/65.91	2.595/65.91	3.616/91.84
Jaw Stroke Diameter ( i n/mm)	.374/9.49	.374/9.49	.374/9.49	.400/10.16	.400/10.16	.400/10.16	.374/9.49
Plunger Stroke ( i n/mm)	.800/20.32	.800/20.32	.800/20.32	.858/21.79	.858/21.79	.858/21.79	.800/20.32
Maximum Draw Bar Pull ( lb/N)	11,000/48,930	11,000/48,930	11,000/48,930	11,000/48,930	11,000/48,930	11,000/48,930	11,000/48,930
Maximum Gripping Force ( lb/N)	31,500/140,1 10	31,500/140,110	31,500/140,110	31,500/140,110	31,500/140,110	31,500/140,110	31,500/140,110
Maximum RPM	4,500	4,500	4,200	4,500	4,500	4,500	4,200
Approximate Weight ( l b/kg)	78.00/35.40	78.00/35.40	89.00/40.50	75.00/34.00	78.00/35.40	75.00/34.00	89.00/40.5
Moment of Inertia (lb-ft-sec²/kg-m²)	.223/.303	.223/.303	.250/.330	.225/.304	.225/.304	.225/.304	.250/.330
Max Rec. Chucking Dia ( i n/mm)	9.00/228.00	9.00/228.00	9.50/241.00	9.00/228.00	9.00/228.00	9.00/228.00	9.50/241.00
Accuracy—TIR ( i n/mm)	.0008/.0203	.0008/.0203	.0008/.0203	.0008/.0203	.0008/.0203	.0008/.0203	.0008/.0203
Repeatability ( i n/mm)	.0005/.0127	.0005/.0127	.0005/.0127	.0005/.0127	.0005/.0127	.0005/.0127	.0005/.0127
Dynamic Balance	G - 6.3	G - 6.3	G - 6.3	G - 6.3	G - 6.3	G - 6.3	G - 6.3
Optional Balance	G - 2.5	G - 2.5	G - 2.5	G - 2.5	G - 2.5	G - 2.5	G - 2.5
10" CHUCK DIMENSIONS (in/mm)
Spindle Nose	A2-8	A2-8	A2-8	A2-6 to A2-8	A2-8	A2-6	A2-8
B (Bolt Thread)	⁵/8 x 11/M16 x 2	⁵/8 x 11/M16 x 2	⁵/8 x 11/M16 x 2	⁵/8 x 11/M16 x 2	⁵/8 x 11/M16 x 2	⁵/8 x 11/M16 x 2	⁵/8 x 11/M16 x 2
D ( D i ameter)	10/254	10/254	10.5/266	10/254	10/254	10/254	10.5/266
E	1.187/30.14	1.187/30.14	1.187/30.14	1.187/30.14	1.187/30.14	1.187/30.14	1.187/30.14
H (Thru-Hole)	3.075/78.10	3.075/78.10	3.616/91.84	2.050/52.07	2.595/65.91	2.595/65.91	3.616/91.84
K	.960/24.38	.960/24.38	1.00/25.40	—	—	—	1.00/25.40
L (Length)	5.025/127.63	5.025/127.63	5.025/127.63	5.025/127.63	5.025/127.63	5.025/127.63	5.025/127.63
L¹ Minimum	.690/17.52	.690/17.52	.740/18.79	6.810/172.97	6.810/172.97	6.810/172.97	—
L¹ Maximum	1.490/37.84	1.490/37.84	1.520/38.60	7.660/194.56	7.660/194.56	7.660/194.56	—
T (Thread)	—	—	_—	M60 x 1.5mm	M60 x 1.5mm	M60 x 1.5mm	M87 x 2mm
W	1.750/44.45	1.750/44.45	1.750/44.45	1.750/44.45	1.750/44.45	1.750/44.45	1.750/44.45
X-Start (External Gripping)	3.185/80.89	3.185/80.89	3.440/87.37	2.825/71.75	2.825/71.75	2.825/71.75	3.440/87.37

Chuck for Hardinge CNC Lathes:

Single Jaw Represents -the Quick-Change Jaw Configuration

Single Jaw Represents— the Quick-Change Jaw Configuration

Chuck for Hardinge GS 250, Talent CNC Lathe and Other Brands of CNC Lathes:


1 ffir		TV
	X	^}J
X ME *VMM*	\	D jam
		SlnglB Jaw Represents—

Special Wrench

These 10" chucks can be mounted with Quick-Change Sure-Grip Top Jaws!

See page 21 for corresponding Quick-Change Top Jaws and Conversion Kit Numbers.

Ih» QuIcltGhantja Jam

Talent & SR 250 A2-8 Spindle Other Brands

Sure-Grip 3-Jaw Power Chucks - Hardinge Workholding - #9

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