AC3 LS Semi-Automatic Torque Wrench w/ Limit Switch

SKU

AC3-LS

Brand: Tohnichi

In stock

Pneumatic motor mounted on torque wrench, for work from provisional tightening to final tightening using just the one tool.

Features

The AC3 series semi-automatic Airtork can be used with anti-vibration sockets for impact wrenches. This reduces vibrations during turning, and improves work efficiency.
A3 series high provisional tightening torque type
Regular tightening tasks using an impact wrench plus a torque wrench become part of a single process, greatly improving task efficiency.
Provisional tightening is applied using the air motor operation, and completed in high accuracy by manual torque wrench operation.
Final tightening is done with the torque wrench, so fluctuations in air pressure will not affect applied tightening torque.
Changing tightening torque is simple: just turn the knob to adjust the N•m scale.
Easy calibration with torque wrench tester
LS version comes with limit switch. Thich creates error-proofing (Pokayoke) system when used with CNA-4mk3 count checker (sold separately).
Except for some products, the AC3/ACLS3 series are compliant with ISO 6789:2017 starting January 2022. For more information, see the technical data “Initiatives for ISO 6789:2017” at the bottom of the screen.
Accuracy ±3%

S.I. MODEL			ACLS25N3	ACLS50N3	－	－	ACLS100N3	ACLS180N3
TORQUE RANGE [N･m]	MIN.～MAX.		5～25	10～50	－	－	20～100	40～180
	GRAD.		0.25	0.5	－	－	1	2
METRIC MODEL			ACLS250M3	ACLS500M3	－	－	ACLS1000M3	ACLS1800M3
TORQUE RANGE [kgf･cm]	MIN.～MAX.		50～250	100～500	－	－	200～1000	400～1800
	GRAD.		2.5	5	－	－	10	20
AMERICAN MODEL			ACLS200I3-3/8	ACLS400I3-3/8	ACLS800I3-3/8	ACLS75F3-3/8	－	ACLS130F3-1/2
TORQUE RANGE [lbf･in/lbf･ft]	MIN.～MAX.		50～200lbf･in	100～400	200～800	15～75lbf･ft	－	30～130
	GRAD.		2.5lbf･in	5	10	1lbf･ft	－	2
PROVISIONAL TIGHTENING TORQUE [N･m]			11		17.5			19
FREE ROTATION [r.p.m.]			1000		900			800
APPLICABLE BOLT	COMMON STEEL		(M7)	M8	M10			M12
	HIGH TENSION		M6	M6，(M7)	M8			M10
MAX. HAND FORCE P [N]			125.9	251.9	420.2			450
RATED AIR PRESSURE [Mpa]			0.6
AIR MASS FLOW [m3/min]			0.2		0.29			0.31
DIMENSION [mm]	EFFECTIVE LENGTH	Ｌ	198.5		238			400
	OVERALL LENGTH	L’	293		333.5			487.5
	OVERALL HEIGHT	Ｈ	92.8		107.7			124.5
	HEAD	Ｒ	16		17			20.5
	SQ. DRIVE	□ａ	9.53				12.7
		ｂ	20.9		24.9			26.4
		ｃ	11					12.2
		ΦＤ	12				16
	ＬＳ	Ｅ	44.5		76.5			174.5
		Ｆ	24					25
WEIGHT [kg]			1.7		2.2			3.5
LIMIT SWITCH			WITH