QC-20D｜BL AUTOTEC, LTD.

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QUICK-CHANGE
QC-20D

Product information
QUICK-CHANGE

Exchange robots and machines hands and tools automatically

QUICK-CHANGE

Master plate Attachments

・4 bolts（M4×30）
・1 locating pin
※Seal plate, O-ring and screws are pre-assembled.

Catalog (PDF)

Features of QC-20D

Lock without touching

The Master plate can lock onto the Tool plate
with a gap between them.

Superior fail-safe locking mechanism

BL’s unique lock/unlock mechanism contains a mechanical fail-safe feature which does not allow the Master and Tool plates to uncouple
if the air pressure is shut off.

Speciffications

Main Body
Load capacity (rated load)		196N（20kg）
Positional repeatability ※1		±0.015mm
Allowable dynamic moment	Bending direction (Tx, Ty)	113.6N･m（1,160kgf･cm）
Allowable dynamic moment	Twisting direction (Tz)	156.8N･m（1,600kgf･cm）
Coupling force (with air pressure of 0.49MPa) ※2		2,059N（210kgf）
Materials	Frame	Aluminum alloy
Materials	Lock/unlock mechanism	Stainless steel
Overall dimension (when coupled)		φ90×H45.4mm
Weight (Main body)	Master plate	515g
Weight (Main body)	Tool plate	355g
Self-separating mechanism		Ball-locking mechanism
Required air pressure		0.39〜0.68MPa（4〜7kgf/cm2）
Allowable temty perature and humidity ranges		0〜50℃、35〜90%（Non-condensing）

オプション
Utilities	DXPA	Electrical signals	None
	DXPA	Pneumatic ports	M5×8
	DXPB	Electrical signals	None
	DXPB	Pneumatic ports	M5×12
	DAPA	Electrical signals Max3A DC50V Probe contact	3A×15 （D-sub connector） ※3
	DAPA	Pneumatic ports	M5×8
	DAPB	Electrical signals Max3A DC50V Probe contact	3A×15 （D-sub connector） ※3
	DAPB	Pneumatic ports	M5×12
	DBPA	Electrical signals Max3A DC50V Probe contact	3A×30 （D-sub connector） ※3
	DBPA	Pneumatic ports	M5×8

※1 Positional repeatability means the accuracy of position between the one master plate and the one tool plate(A) repeat coupled and uncoupled.It is not possible to apply this positional repeatability to different tool plate(B).
※2 Coupling force is the force to achieve specified repeatability. Coupling will be maintained until unlock pressure is applied or device is damaged. contacts male screw plug M2.6) ※3. Please provide a 17JE-23150-02(D8A)-CG plug or its equivalent.(D-sub plugs are RoHS.)