The specification parameters of an industrial manipulator are specific indicators that describe the specifications and performance of the manipulator, and generally include the following aspects:
(1) Grab weight (also called arm strength): Rated grab weight or rated load, in N (when necessary, specify the grab weight under the limited movement speed).
(2) The number of degrees of freedom and the form of coordinates: there are several degrees of freedom for the motion of the body, arms, and wrists, and the form of coordinates is explained.
(3) Positioning method: fixed mechanical stop, adjustable mechanical stop, travel switch, potentiometer and other various position unfixed and detection devices; position number or position information capacity set by each degree; point position control Or continuous trajectory control.
(4) Drive mode: pneumatic, hydraulic, electric or mechanical transmission.
(5) Arm motion parameters: the displacement range and speed of telescopic, lifting, lateral movement, rotation, and pitching.
(6) Wrist movement parameters: the displacement range and speed of rotation, up and down swing, left and right swing, and lateral movement.
(7) Finger clamping range (nlm) and grip strength (ie, clamping force or suction) (N).
(8) Positioning accuracy: position setting accuracy and repeat positioning accuracy (±mm).
(9) Programming method and program capacity: such as pin board, diode matrix pin board, programmable process control of one machine, control of multiple machines, teaching storage, etc.
(10) The number of receiving and sending signals, interlocking control signals for several days.
(11) Control system power: electricity and gas.
(12) Drive source: pneumatic pressure; hydraulic pressure, oil pump specifications, motor power; electric motor types and specifications.
(13) Outline size: length (mm) × width (mm) × height (mm).
(14) Weight: the weight of the whole machine (kg).