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The BL QUICK-CHANGE Model Light-5A is a device for automatic tool changing, specially designed for low payload capacity robots, generally used in the assembly and handling of electrical parts, precision equipment and mechanical parts. During the unlocking process, the Light-5A Master plate pushes the Tool plate off (self-separating function). An optional shaft receptacle adaptor is available with the Light-5A to attach it to a shaft-type robot.。

Master plate Attachments
・4 bolts（M3×20）
・1 locating pin
 

• Catalog (PDF)

Features of Light-5A

Self-separating function

The Light-5A locking mechanism has been designed to push the Tool plate off during the unlocking process, providing reliable separation.

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.

Specifications

Main Body
Load capacity (rated load)		49N（5kg）
Positional repeatability※1		±0.01 mm
Allowable dynamic moment	Bending direction(Tx,Ty)	25.4 N･m (260kgf･cm)
	Twisting direction(Tz)	33.2 N･m (340kgf･cm)
Coupling force (with air pressure of 0.49MPa) ※2		612.5N (62.5 kgf)
materials	Master plate	Stainless steel
	Tool plate	Aluminum alloy (The lock/unlock mechanism is stainless steel)
Overall dimension (when coupled)		φ49mm×H48.5mm
Weight (main body)	Master plate	260g
	Tool plate	100g
Self-separating mechanism		Ball-locking mechanism (Self-separationg function)
Requuired air pressure		0.39～0.68MPa (4～7kgf/cm2)
Allowable temperature and humidity ranges		0〜50℃、35〜90%（Non-condensing）
Utilities	Pneumatic ports	M5×6本

 

Options
Utilities	H10A	Electrical signals Max3A DC50V Probe contact	3A×10本(solder terminal)
	H20A		3A×20本 (solder terminal)
	H30A		3A×30本(solder terminal)
	H10L		3A×10 (with 1m lead wires)
	H20L		3A×20 (with 1m lead wires)
Shaft receptacle adaptor			For shaft diameters of 8,9,10,11, 12,13,14,15,16,20,24 and 25mm

Ordering Information

Option

Electrical signal contact block

Shaft receptacle adaptor