3-Jaw Waterproof & Dustproof Power Chuck - 3SL

The 3 jaw chuck used waterproof and dustproof design, especially suitable for vertical lathes.

Inquiry

This 3-jaw chuck are specialized clamping devices designed for robust and reliable performance in harsh environments. The chuck are typically used in vertical lathes to secure workpieces during machining operations.

Key Features and Benefits:

Waterproof and Dustproof Design: The sealed construction prevents ingress of water, coolant, and debris, ensuring optimal performance and longevity.

3-Jaw Waterproof & Dustproof Power Chuck - 3SL size

Dimensional Parameters

Model	spec.	A	B	C (H6)	D	D1	D2	E	E1	G		H	J	L1	L2
										MAX	MIN
3SL-12	A8	304	106	220	171.4	139.719	190	6	33	145	115	36	50	25	55
3SL-15	A8	381	116	300	235	139.719	171.4		33	71	36	50	60	24	63
	A11					196.869	260		33	71	36			32
3SL-18	A8	450				139.719	171.4		33	59	24	55		24
	A11					196.869	260		33	59	24			32
	A15					285.775	330.2		40	52	17			26
3SL-21	A11	530	127	380	330.2	196.869	235			85	50			34	75
	A15					285.775	330.2			85	50
3SL-24	A11	610				196.869	235		44	93	58
	A15					285.775	330.2
3SL-32	A15	800												33	75
3SL-40	A20	1005	184	520	463.6	412.775	463.6	8	50	78	43	65		35	102
3SL-50	A20	1250								34	-26			33

Model	spec.	M1	M2	M3	N	P	Q		R		S	T	X	Y
							MAX	MIN	MAX	MIN
3SL-12	A8	M20	6-M16	3-M8	130	30	61	54.6	47.5	16	62	25.5	2	1.5
3SL-15	A8	M30	6-M20	6-M16	165	43	77.5	69.5	50.25	23.25
	A11			3-M10
3SL-18	A8			6-M16			108	100	49.5	25.5
	A11			3-M10
	A15			6-M24
3SL-21	A11		6-M24	6-M20	330.2	60	86	78	93.5	27.5	25	25	3	3.0
	A15			3-M12
3SL-24	A11			6-M20			125	117
	A15			3-M12
3SL-32	A15						119.5	111.5	197.8	41.8	75
3SL-40	A20	M36			200	100	149.5	132.5	215	48	85	30	-4	-
3SL-50	A20								337.5

Performance Parameters

Model	spec.	Piunger stroke(mm)	Jaw stroke (Dia.)mm	Max Pull force KN(kgf)	Max. Gripping force KN(kgf)	Max Speed r/min	Gripping range(mm)	Moment of Inertia Kg.m²	Weight （Kg）		Matching cylinder	Max.pressure MPa (kgf/cm²)
3SL-12	A8	30	10.5	40(4080)	152(15500)	3200	18-304	0.8	63.5	69.6	SY-150	2.6(26)
3SL-15	A8	35	16	81(8260)	248(25290)	2800	68-381	2.3	100	112	SY-200	3.2(32)
	A11									125
3SL-18	A8					2500	85-450	3.3	144	157.7
	A11									156.1
	A15							3.7
3SL-21	A11		32	83(8470)	270(27550)	1940	110-530	5.3	220	250
	A15							5.2		244.5
3SL-24	A11					1700	155-610	7.6	294	323
	A15							7.3
3SL-32	A15			85(8650)	265(27000)	900	265-800	36.2	390	420	SY-250	4.0(40)
3SL-40	A20	60		180(18350)	300(30590)	550	265-1005	72	713	750
3SL-50	A20					500	265-1250	148	940	1009