Epson LS20-BA04S - Specifications

Setup & Operation 2. Specifications
20
LS20-B Rev.4
2.4 Specifications
Item
LS20-B804*
LS20-BA04*
Arm length
Arms #1+#2
800 mm
1000 mm
Arm #1
350 mm
550 mm
Arm #2
450 mm
Max. operating speed
*1
Joints #1+#2
9940 mm/s
11250 mm/s
Joint #3
2300 mm/s
Joint #4
1400°/s
Repeatability
Joints #1+#2
± 0.025 mm
Joint #3
± 0.01 mm
Joint #4
± 0.01°
Payload (Load)
Rated
10 kg
Max.
20 kg
Joint #4 allowable
moment of inertia *2
Rated
0.05 kg·m
2
Max.
1.00 kg·m
2
Resolution
Joint #1
0.000275°/pulse
Joint #2
0.000439
°
/pulse
Joint #3
0.00148 mm/pulse
Joint #4
0.001046°/pulse
Hand
Shaft diameter
ø 25 mm
Through hole
ø 18 mm
Mounting hole
200 × 200 mm
4 × ø16
Weight (cables not included)
48 kg: 105.8 lbs.
51 kg: 112.5 lbs.
Driving method
All joints
AC servo motor
Motor
rated capacity
Joint #1
750 W
Joint #2
520 W
Joint #3
520 W
Joint #4
150 W
Option
Installation
environment
Cleanroom *3
Joint #3 down force
250 N
Installed wire for customer use
15 pin: D-sub, 9 pin: D-sub
Equivalent to 8 pin (RJ45) Cat.5e
Installed pneumatic tube for customer use
2 pneumatic tubes (ø8 mm): 0.59 MPa (6 kgf/cm
2
: 86 psi)
2 pneumatic tubes (ø6 mm): 0.59 MPa (6 kgf/cm
2
: 86 psi)
Environmental
requirements
Ambient Temp.
5 to 40 °C (with minimum temperature variation)
Ambient relative
humidity
10 ~ 80 % (no condensation)
Noise level *4
L
Aeq
= 70 dB (A) or under
Applicable Controller
RC90-B
Assignable Value
( ) Default values
Speed
1 ~ (3) ~ 100
Accel *5
1 ~ (10) ~ 120
SpeedS
1 ~ (50) ~ 2000
AccelS
1 ~ (200) ~ 10000
Fine
0 ~ (1250) ~ 65535
Weight
0,450 ~ (10,450) ~ 20,450
Safety standard
CE Marking
EMC Directive, Machinery Directive, RoHS Directive
KC Marking, KCs Marking
ANSI/RIA R15.06
NFPA 79