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ID : 10695

Specifications of the Robot Body

This section describes specifications in the following subsections.

Product Name and Model Type

Product name VLA-4025 VLA-6022
Model type VLA-4025W5 VLA-6022W5

Motion, Outer Dimensions and Weight

  VLA-4025 VLA-6022
Maximum motion area

2503 mm (Point P: 4th, 5th, 6th axis center)

2257 mm (Point P: 4th, 5th, 6th axis center)
Maximum motion range
  • 1st axis: -180° to 180°
    (The motion range is smaller when the robot unit is wall-mounted.) (*1)
  • 2nd axis: -60° to 125°
  • 3rd axis: -160° to 0°
  • 4th axis: -2700° to 2700° (*2)
  • 5th axis: -123° to 123°
  • 6th axis: -2700° to 2700° (*2)

*2: The factory default is set to ±400°.
Overall arm length

860.0 mm (first arm) + 1225.5 mm (second arm) = 2085.5 mm

860.0 mm (first arm) + 975.5 mm (second arm) = 1835.5 mm
Maximum payload

40 kg

60 kg
Maximum allowable moment
  • Around 4th, 5th axis: 167 Nm
  • Around 6th axis: 98 Nm
  • Around 4th, 5th axis: 221 Nm
  • Around 6th axis: 118 Nm
Maximum allowable moment of inertia
  • Around 4th, 5th axis: 18 kgm2
  • Around 6th axis: 9 kgm2
  • Around 4th, 5th axis: 23 kgm2
  • Around 6th axis: 15 kgm2

Position repeatability
(at the center of an end-effector mounting face)

In each of X, Y and Z directions: ±0.06 mm

(The position repeatability is the value at constant ambient temperature).

Maximum composite speed
(at the center of an end-effector mounting face)

 13,580 mm/s 12,070 mm/s
Outer dimensions Refer to the drawing. Refer to the drawing.
Weight Approx. 655 ㎏ Approx. 645 ㎏

*1 : Maximum Motion Range of the 1st Axis When Installed on a Tilted Surface (Common to VLA Series Robots)

Tilt angle Motion range
0° to 15° ±180°
20° ±90°
25° ±54°
30° ±43°
40° ±32°
45° ±29°
50° to 135° -
140° ±29°
145° ±32°
150° ±43°
155° ±54°
160° ±90°
165° to 180° ±180°

Environment Conditions of Installation Site

  VLA-4025 VLA-6022
Ambient temperature

In operation: 0 to 40°C

In storage/ In transportation: -10 to 55°C
Relative humidity

In operation: 20 to 90%RH (no dew condensation allowed)

In storage/ In transportation: 5 to 75% RH (no dew condensation allowed)
Vibration

1320.956 m/s2 (134.70 G) or less
Altitude

In operation: 1,000 m or less
Environmental conditions

The robot should not be installed in any environment where;

  • it may likely be submerged in fluid,
  • there are any shavings from metal processing or other conductive material flying about,
  • there is sulfuric cutting or grinding oil mist,
  • there is conductive pollution.

In addition to this, see "Insuring the Proper Installation Environment" in Safety Precautions.

Structure

  VLA-4025 VLA-6022
Position detection Absolute encoder
Drive motor AC servomotors for all joints
Motor capacity
  • 1st axis: 7540 W
  • 2nd axis: 11750 W
  • 3rd axis: 5445 W
  • 4th axis: 2356 W
  • 5th axis: 2356 W
  • 6th axis: 1649 W
Brake
  • Brakes for all joints
  • Brake releasing by smart TP/ mini pendant/ brake release unit
    (It is possible only when the power of the robot controller is turned on. Smart TP/ mini pendant/ brake release unit are all options).
Degree of protection
  • Wrist: IP67
  • Arm: IP65
Noise
(Equivalent continuous Ａ-weighted sound pressure level)		 75 dB

Equipment for Tool

  VLA-4025 VLA-6022
Signal line (*1)

14
15 (*2)
Air pipes 1 systems (AIR) (ø12.5 × 1)
Air source of air piping Maximum allowable pressure 2.0 MPa

*1 : Do not apply the electrical current more than the allowable current of the signal line.

*2 : This can be used as ProfiBus/DeviceNet/ProfiNet by wire connection.

ID : 10695

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