Item

LS4-C401*

Machinery names

Industrial Robot

Product series

LS

Model

LS4-C401*

Model number

Installation method

Base table mounting type

Arm length

Arm #1 + Arm #2

400 mm

Arm #1

225 mm

Arm #2

175 mm

Max. operating speed *1

Joint #1+ #2

7200 mm/s

Joint #3

1100 mm/s

Joint #4

2600 °/s

Repeatability

Joint #1+ #2

± 0.01 mm

Joint #3

± 0.01 mm

Joint #4

± 0.01°

Payload (Load)

Rating

2 kg

Max.

4 kg

Joint #4 allowable moment of inertia *2

Rating

0.005 kg·m2

Max.

0.05 kg·m2

Resolution

Joint #1

0.000439 °/pulse

Joint #2

0.000439 °/pulse

Joint #3

0.000799 mm/pulse

Joint #4

0.002177 °/pulse

Hand diameter

Mounting

⌀ 16 mm

Through hole

⌀ 11 mm

Mounting hole

120 × 120 mm

135 × 120 mm

(Both are acceptable)

4-M8

Weight (cables not included)

14 kg (31 lbs.)

Driving method

All joints

AC servo motor

Motor rated capacity

Joint #1

400 W

Joint #2

150 W

Joint #3

150 W

Joint #4

150 W

Option

Installation Environment

Cleanroom+ ESD *3

Joint #3 insertion force

100 N

Installed wire for customer use

15 (15 pin: D-sub)

Equivalent to 8 pin (RJ45) Cat.5e

Installed tubes for customer use

2 ·pneumatic tubes (⌀6 mm): 0.59 MPa (6kgf/cm2: 86 psi)

1· pneumatic tubes (⌀4 mm): 0.59 MPa (6kgf/cm2: 86 psi)

Environmental Requirements

Ambient Temp *4

5 to 40°C

Ambient relative humidity

10 to 80 % (no condensation)

Noise level *5

LAeq = Less than 70 dB (A)

Applicable Controller

RC800-A

Operation mode *6

Standard mode (default), boost mode *7

Assignable values

( ) Default values

Speed

1 to (4) to 100

Accel *8

1 to (10) to 120

SpeedS

0.1 to (50) to 2000

AccelS

0.1 to (200) to 25000

Fine

0 to (1250) to 65535

Weight

0 to (2) to 4

M/C cable

Cable weight (only cables)

For fixing, signal

0.06 kg/m

For fixing, power

0.30 kg/m

For movable use, signal

0.07 kg/m

For movable use, power

0.36 kg/m

Cable Diameter

For fixing, signal

⌀6.2 mm (typ)

For fixing, power

⌀13.7 mm (typ)

For movable use, signal

⌀6.4 mm (typ)

For movable use, power

⌀13.7 mm (typ)

Minimum bending radius *9

For fixing, signal

39 mm

For fixing, power

83 mm

For movable use, signal

100 mm

For movable use, power

100 mm

Item

LS4-C401S

LS4-C401C

Max. motion range

Joint #1

± 132°

Joint #2

± 141°

Joint #3

150 mm

120 mm

Joint #4

± 360° * 10

Max. pulse range (pulse)

Joint #1

-95574 to 505174

-95574 to 505174

Joint #2

± 320854

Joint #3

-187734 to 0

-150187 to 0

Joint #4

± 165376