IMAO QLSWH Series Manual Download Page 1

QLSWH

SWING CLAMPS (Heavy)

Clamp that works in two steps : 
adjusting clamping position with the adjustment knob, 

and tightening the clamp arm with the handle

Body/Cam/Handle

Bolt

Clamp Arm/Holder/
Handle Shank

Adjustment Knob

Handle

SCM440 steel 
Quenched and tempered
Black oxide finish

SCM435 steel 
Quenched and tempered
Black oxide finish

S45C steel 
Quenched and tempered
Black oxide finish

S45C steel
Black oxide finish

Phenolic plastic
Black

90°

160°

D

2

R

L

3

L

1

L

2

M

1

W

W

1

90°

160°

H

H

3

H

2

H

1

W

2

D

1

H

4

D

Dp

45°

4-M

Counterclockwise Clamping

Clamping End

Throw

Clamp Starting Position

Clockwise Clamping

Clamp Starting Position

Clamping End

Clamping Height

Clamping Stroke

Adjustment Knob

Bottom

Throw

Clamping-Height Adjustable Range 10

Summary of Contents for QLSWH Series

Page 1: ... oxide finish SCM435 steel Quenched and tempered Black oxide finish S45C steel Quenched and tempered Black oxide finish S45C steel Blackoxidefinish Phenolic plastic Black 90 16 0 D2 R L3 L1 L2 M1 W W 1 90 1 6 0 H H 3 H 2 H 1 W2 D1 H 4 D Dp 4 5 4 M Counterclockwise Clamping Clamping End Throw Clamp Starting Position Clockwise Clamping Clamp Starting Position Clamping End Clamping Height Clamping St...

Page 2: ...25 23 30 39 600 3 5 Spiral Cam CamAngle 2 1 1 QLSWH400L QLSWH500R 50 25 48 20 160 28 38 47 6 0 2 0 QLSWH500L Allowable load to operate the handle Clamp Arm Tip Wrench Adjustment Knob ClampStarting Position How To Use When installing a tip on the clamp arm lock the clamp arm using a wrench to prevent it from receiving any torque 1 Load a workpiece 2 Turn the adjustment knob for the clamp arm to rot...

Page 3: ...ce Fixture Plate F max 100 500 300 200 400 600 1 2 3 6 5 4 8 7 0 Clamping Force kN Operating Load N QLSWH400R L QLSWH500R L BJ732 Application Example Technical Information Allowable Loads in Machining of Workpiece Bottom Performance Curve Type AllowableForceToWorkpieceBottom PerClamp QLSWH400 max 8kN QLSWH500 max 14kN ...

Page 4: ...the bolt receiving pocket in the adjustment knob and then lock the adjustment knob using a hex socket head cap screw 3 Align the countersinks on the side of the holder with the setscrew holes on the side of the clamp arm and then lock them using the hex socket setscrews To remove the clamp arm follow the above steps back Hex Socket Setscrew Toggle Pad Attachment Gooseneck Shape Countersinks Bolt W...

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