KWR series

Robot hand

Robotic hand changer KWR series

Model			KWRY0010	KWR0070	KWR0120	KWR0250	KWR0500
Payload^*1	at 0.5MPa	kg	3	7	12	25	50
Payload^*1	at 1MPa	kg	6	12	20	45	90
Repeatability		mm	0.003
Lift stroke (Detaching stroke)		mm	0.8	0.8	0.8	1.0	1.0
Cylinder capacity	Lock	cm³	0.64	1.50	2.38	6.08	14.38
Cylinder capacity	Release	cm³	0.72	1.72	2.69	6.68	15.39
Operationg air pressure	Max. pressure	MPa	1.0	1.0
	Min. pressure	MPa	0.4	0.35
	Withholding pressure	MPa	1.5	1.5
Holding force	at 0MPa^*2	kN	0.12	0.15	0.32	0.57	0.95
	at 0.35MPa	kN	-	0.68	1.14	2.31	4.44
	at 0.4MPa	kN	0.45	0.75	1.26	2.56	4.94
	at 0.5MPa	kN	0.50	0.90	1.50	3.05	5.94
	at 1MPa	kN	0.90	1.64	2.67	5.53	10.92
Lifting force (Detaching force)	at 0.35MPa	kN	0.03 (at 0.4MPa)	0.11	0.16	0.38	0.77
	at 0.5MPa	kN	0.08	0.20	0.30	0.68	1.34
	at 1MPa	kN	0.23	0.51	0.78	1.66	3.27
Allowable static moment^*1	Bending (at 0.5MPa)	N･m	5	14	27	74	194
	Bending (at 1.0MPa)	N･m	(10)	(25)	(45)	(135)	(350)
	Twisting	N･m	12	23	45	100	175
Max. load moment^*3	Bending (at 0.5MPa)	N･m	10	28	54	148	388
	Bending (at 1.0MPa)	N･m	(20)	(50)	(90)	(270)	(700)
	Twisting	N･m	24	46	90	200	350
Operating temperature		℃	0 ～ 70
Usable fluid			Dry air
Mass^*4	Master cylinder	g	85	180	250	500	1000
Mass^*4	Tool adapter	g	60	120	160	300	750
Number of air ports	Thread size x number of ports		M3 x 6 ports	M5 x 6 ports	M5 x 6 ports	M5 x 6 ports	M5 x 2 ports Rc1/8 x 4 ports

*1 Please consider both the payload and allowable static moment when selecting the product.

*2 It indicates holding force when air pressure becomes 0MPa after connecting and may not meet the specification.

*3 The product must be used within Allowable Static Moment. Using at Max. Load Moment will not meet the specifications.

*4 The mass of product is without options.

Model		KWRY0010	KWR0070	KWR0120	KWR0250	KWR0500
PDF		PDF	PDF	PDF	PDF	PDF
DXF		DXF	DXF	DXF	DXF	DXF
3D	Master cylinder No port	3D	-	-	-	-
	Master cylinder Standard (Seat check port)	-	3D	3D	3D	3D
	Master cylinder Air blow port	-	3D	3D	3D	3D
	Tool adapter	3D	3D	3D	3D	3D