5- and 6- Axis Robots:VS-G Series
Model name
  • VS-6556G / VS-6577G
Max reach
  • Approx.650mm / 850mm
Max. payload 5 - 6kg
Cycle time 0.49 - 0.59sec.
Robot
Basic Spec. Dimensions
Dust & Mistproof Spec. Dimensions
Dust & Mistproof/UL listed Spec. Dimensions
Cleanroom Spec. Dimensions
RC7M Controller
Basic Spec. Dimensions
Extended_joints Spec. Dimensions

Spec:Dust & Mistproof/UL listed

Item Dust & Mistproof model with brakes / UL-listed
Model name of robot set(Note1) VS-6556G-BW-UL VS-6577G-BW-UL
Model name of robot unit VS-6556GM-BW-UL VS-6577GM-BW-UL
Overall arm length 270(first arm)+295(second arm)=565mm 365(first arm)+405(second arm)=770mm
Arm offset J1(swing) : 75mm J3(front arm) : 90mm J1(swing) : 75mm J3(front arm) : 90mm
Maximum motion area R=733mm(end-effector mounting face)
R=653mm(Point P : J4, J5, J6 center)
R=934mm(end-effector mounting face)
R=854mm(Point P : J4, J5, J6 center)
Motion angle J1:±170°,
J2:+135°,-100°,
J3:+166°,-119°,
J4:±190°,
J5:±120°,
J6:±360°
J1:±170°,
J2:+135°,-100°,
J3:+169°,-119°,
J4:±190°,
J5:±120°,
J6:±360°
Maximum payload 5kg
Maximum composite speed 8200mm/s
(at the center of an end-effector mounting face)
7600mm/s
(at the center of an end-effector mounting face)
Position repeatability(Note2) In each of X, Y and Z directions :±0.02mm
(at the center of an end-effector mounting face)
In each of X, Y and Z directions :±0.03mm
(at the center of an end-effector mounting face)
Maximum allowable inertia moment Around J4, J5 : 0.295kgm2 Around J6 : 0.045kgm2
Position detection Absolute encoder
Drive motor and brake AC servomotors and brakes for all joints
Brake releasing
(Axis selector
and Brake release switch)
(1) Press the brake release switch for selected axis
when the controller power is ON to release the brake for the axis selected.
(2) The teach pendant or mini-pendant cannot release the brakes.
User air piping(Note 3) 7 systems(φ4x6, φ6x1),3 solenoid valves (2-position, double solenoid)
User signal line 10(for proximity sensor signals, etc.)
Air source Operating pressure 1.0 x 105Pa to 3.9 x 105Pa
Maximum allowable pressure 4.9 x 105Pa
Degree of protection IP54(Wrist : IP65)
Airborne noise 80 dB or less (A-weighted equipment continuous sound pressure level)
Weight Approx. 35kg(77lbs)(Note 4) Approx. 36kg(80lbs)(Note 4)
  1. Note 1 : The model name of robot set refers to the model name of a complete set including a robot unit, controller.
  2. Note 2 : Position repeatability is the value at constant ambient temperature.
  3. Note 3 : Only the φ4x6 air piping system can be controlled by built-in solenoid valves.
  4. Note 4 : See the plate on each model.

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