Specification table

Item			LA3-A401S	LA6-A502S	LA6-A602S	LA6-A702S
Machinery name			Industrial robot
Product series			LA
Model			LA*-A*0*S Model number
Installation method			Table top mounting type
Arm length	Arm #1 + Arm #2		400 mm	500 mm	600 mm	700 mm
	Arm #1		225 mm		325 mm	425 mm
	Arm #2		175 mm	275 mm
Weight (not including weight of cables)			12 kg: 26.5 lbs. (pound)	16 kg: 35.3 lbs. (pound)		17 kg: 37.5 lbs. (pound)
Driving method	All joints		AC servo motor
Max. operating speed *1	Joint #1+ #2		6000 mm/s	6150 mm/s	6800 mm/s	7450 mm/s
	Joint #3		1100 mm/s
	Joint #4		2600°/s	2000°/s
Repeatability	Joint #1+ #2		± 0.01 mm	± 0.02 mm
	Joint #3		± 0.01 mm
	Joint #4		± 0.01°
Max. motion range	Joint #1		± 132°
	Joint #2		± 141°	± 150°
	Joint #3		150 mm	200 mm
	Joint #4		± 360°
Max. pulse range (pulse)	Joint #1		-95574 to 505174 pulse	-152918 to 808278 pulse
	Joint #2		320854 pulse	341334 pulse
	Joint #3		-187734 to 0 pulse	-245769 to 0 pulse
	Joint #4		186778 pulse	245760 pulse
Resolution	Joint #1		0.000439°/pulse	0.000275°/pulse
	Joint #2		0.000439°/pulse
	Joint #3		0.000799 mm/pulse	0.000814 mm/pulse
	Joint #4		0.001927°/pulse	0.001465°/pulse
Motor rated capacity	Joint #1		200 W
	Joint #2		100 W	200 W
	Joint #3		100 W
	Joint #4		100 W
Payload (load)	Rating		1 kg	2 kg
	Max.		3 kg	6 kg
Joint #4 allowable moment of inertia *2	Rating		0.005 kg·m2	0.01 kg·m2
	Max.		0.05 kg·m2	0.12 kg·m2
Hand diameter	Mounting		ø 16 mm	ø 20 mm
	Through hole		ø 11 mm	ø 14 mm
Mounting hole			120× 120 mm 135× 120 mm (Either is acceptable)	150× 150 mm
			4-M8
Joint #3 press force			100 N
Environmental Requirements	Ambient Temp *3		5 to 40 °C
	Ambient relative humidity		10 to 80 % (no condensation)
Noise level *4			LAeq = 70 dB (A) or under
Applicable Controller			RC800L
Assignable Value ( ) Default values		Speed	1 to (5) to 100
		Accel *5	1 to (10) to 120
		SpeedS	1 to (50) to 2000
		AccelS	1 to (200) to 25000
		Fine	0 to (1250) to 65535
		Weight	0 to (1) to 3	0 to (2) to 6
M/C Cable Specifications	Cable weight (cable only)	For fixing and signal	0.06 kg/m
		For fixing and power	0.30 kg/m
	Cable outer diameter	For fixing and signal	ø6.2 mm(typ)
		For fixing and power	ø13.7 mm(typ)
	Minimum bending radius	For fixing and signal	39 mm
		For fixing and power	83 mm

*1: When PTP command is used. Maximum operating speed for CP command is 2000 mm/s on horizontal plane.

*2: In the case where the center of gravity is at the center of Joint #4. If the center of gravity is not at the center of Joint #4, set the parameter using Inertia setting.

*3: When the product is used in a low temperature environment around the minimum temperature of the product specification, or when the product is suspended for a long time on holidays or at night, a collision detection error may occur due to the large resistance of the drive unit immediately after the start of operation. In such cases, warm-up operation for about 10 minutes is recommended.

*4: Conditions of Manipulator during measurement as follows:

• Operating conditions : Under rated load, 4-joints simultaneous motion, maximum speed
• Measurement point: Rear of the Manipulator, 1000 mm apart from the motion range, 50 mm above the base-installed surface.

*5: In general use, Accel setting 100 is the optimum setting that maintains the balance of acceleration and vibration when positioning. Although values larger than 100 can be set to Accel, it is recommended to minimize the use of large values to necessary motions since operating the manipulator continuously with the large Accel setting may shorten the product life remarkably.

KEY POINTS

---

You cannot use the SFree command to J3 and J4.

You cannot use the function to predict the robot life.