Swing Clamp (QLSWC)

Brand :

IMAO

Caution

Some of the items are scheduled to be discontinued as of end of March in 2023. The manufacturer keep the items produced but they are not available with Misumi.
There are not the replacement items and the plan to resumption of sale. Please check the quotation and order screen for details.

Product Description

Toolless clamp with rotating hook by lever operation. Lever type.
Black electroless nickel plating specification available. Both right and left rotational specifications available.

[Features]
· Clamp with rotating hook and lever operation.

Lever Type Push-Down Clamp With Hook Rotated By Lever

Black oxide coating type

Electroless nickel plating type

Type	Body, Lever, Adjusting Bolt	Hook	Cam Shaft	Grip
QLSWC	S45C Hardening Black oxide coating	SCM440 Hardening Black oxide coating	SCM415 Carburization Black oxide coating	Phenol resin Black
QLSWC-NP	S45C Hardening Electroless nickel plating	SCM440 Hardening Electroless nickel plating	SCM415 Carburization Electroless nickel plating	Phenol resin Black

Swing Clamp (QLSWC) Outline Drawing And Specifications

Left-rotating type

Right-rotating type

Dimensional drawing of point clamp (for black surfaces)

Dimensional drawing of flat clamp (for finished surfaces)

Part Number	Swivel Direction	Clamp Height - Note 1)				Clamp Stroke	Fast Feed Stroke	L₂	L₃	L₁	L₄	W	L	H₅	B
		Flat Clamp (For Finished Surfaces)		Point Clamp (For Black Surfaces)
		At Min.	At Max.	At Min.	At Max.
QLSWC100R	Right	22.8 (22.3 to 23.3)	24.8 (24.3 to 25.3)	22.4 (21.9 to 22.9)	24.4 (23.9 to 24.9)	1	0.8	22	6	26	11.5	36	18	6	4.3
QLSWC100L	Left	22.8 (22.3 to 23.3)	24.8 (24.3 to 25.3)	22.4 (21.9 to 22.9)	24.4 (23.9 to 24.9)	1	0.8	22	6	26	11.5	36	18	6	4.3
QLSWC150R	Right	31.3 (30.6 to 32)	33.3 (32.6 to 34)	32.2 (31.5 to 32.9)	34.2 (33.5 to 34.9)	1.4	1.1	30	8	35	15.3	45	23	8	5.3
QLSWC150L	Left	31.3 (30.6 to 32)	33.3 (32.6 to 34)	32.2 (31.5 to 32.9)	34.2 (33.5 to 34.9)	1.4	1.1	30		35	15.3	45	23	8	5.3
QLSWC200R	Right	32.5 (31.7 to 33.2)	39 (38.2 to 39.7)	33.5 (32.7 to 34.2)	40 (39.2 to 40.7)	1.5	1.4	37		45	20.7	65	30	12	8.4
QLSWC200L	Left	32.5 (31.7 to 33.2)	39 (38.2 to 39.7)	33.5 (32.7 to 34.2)	40 (39.2 to 40.7)	1.5	1.4	37		45	20.7	65	30	12	8.4
QLSWC300R	Right	36.5 (35.5 to 37.4)	46 (45 to 46.9)	39 (38 to 39.9)	48.5 (47.5 to 49.4)	1.9	1.7	45		55	25.4	85	40	15	10.5
QLSWC300L	Left	36.5 (35.5 to 37.4)	46 (45 to 46.9)	39 (38 to 39.9)	48.5 (47.5 to 49.4)	1.9	1.7	45		55	25.4	85	40	15	10.5

Part Number	Dp	H	D	W₁	W₂	H₃	H₂	M	H₄	R	A	H₁	Lever Load (N) - Note 2)	Clamping Force (kN)	Clamp Mechanism
QLSWC100R	27	49	18	8	4.3	10	30	M4 × 0.7	22.8	50	15	45.8	100	1.1	Spiral cam Cam angle 5°
QLSWC100L	27	49	18	8	4.3	10	30	M4 × 0.7	22.8	50	15	45.8	100	1.1
QLSWC150R	34	66	23	10	5.3	14	40	M5 × 0.8	28.5	63	20	61.3	150	1.8
QLSWC150L	34	66	23	10	5.3	14	40	M5 × 0.8	28.5	63	20	61.3	150	1.8
QLSWC200R	48	82	30	16	8.4	18	50	M 8 × 1.25	45.5	80	26	76.5	200	2.2	Spiral cam Cam angle 4°
QLSWC200L	48	82	30	16	8.4	18	50	M 8 × 1.25	45.5	80	26	76.5	200	2.2
QLSWC300R	64	100	40	20	10.4	22	60	M10 × 1.5	57	100	33	93	300	3.5
QLSWC300L	64	100	40	20	10.4	22	60	M10 × 1.5	57	100	33	93	300	3.5

Part Number	Weight (g)
QLSWC100R	112
QLSWC100L	112
QLSWC150R	250
QLSWC150L	250
QLSWC200R	570
QLSWC200L	570
QLSWC300R	1,200
QLSWC300L	1,200

QLSWC (black oxide coating)

Part Number	Weight (g)
QLSWC100R-NP	112
QLSWC100L-NP	112
QLSWC150R-NP	250
QLSWC150L-NP	250
QLSWC200R-NP	570
QLSWC200L-NP	570
QLSWC300R-NP	1,200
QLSWC300L-NP	1,200

QLSWC-NP (electroless nickel plating)

Usage Examples For This Product

Operating Procedure (Right-Rotating Version)

*In the left-rotating version, the hook and lever turn in opposite directions.

1. Unclamping position
The workpiece is attached and removed when the clamp is in the unclamped position.

2. Hook rotation
Turning the lever causes the hook to swing.

3. Fast feed
Turning the lever further causes the hook to fast-forward towards the workpiece.

4. Clamp
Turn the lever to clamp.

Changing the lever position

Since the lever is a 12-point wrench, its position can be changed every 30°.

Usage Precautions For This Product

The allowable load from the back per swing clamp is shown in the table on the right.
Do not exceed this load when machining the workpiece from the back side.

Size	Allowable Load From Back (Per Clamp)
QLSWC100	Max. 2.3 kN
QLSWC150	Max. 3.6 kN
QLSWC200	Max. 3.7 kN
QLSWC300	Max. 5.6 kN

Allowable load when machining the back surface