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Archives: Products

Multiaxis-positioners

Not all production parts fit nicely into a standard workcell. Heavy, long, boxy or tubular parts can be handled by matching the application need with the proper part positioner. And when the application calls for a unique welding setup, Yaskawa Motoman’s wide range of positioners provide added flexibility that enables welding in the optimum position. Coordinated motion between the positioner and robot provide increased travel speeds while maintaining the highest weld standards. Representative designs are shown.

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Motosweep

  • Supports ceiling- or wall-mounted robot to reach large parts or parts that require deep access into weld joints
  • Rotating base is covered and not exposed to weld spatter like floor tracks
  • Radial motion is coordinated with linear motion of robot and rotating motion of part positioner(s)
  • Heavy-duty version Motosweep HD can support a robot with 200-kg payload capacity or robot with 3-m reach on a long boom
  • Optional bulk wire delivery packages for welding applications

MotoMount Fixture Mounting System

The patented MotoMount fixture mounting system is designed to increase positioner life and improve weld repeatability while reducing implementation costs. MotoMount allows for simplified tooling using lower-precision mounting holes, while making fixture changeover faster and easier. By reducing stress and wear on positioner bearings, tooling repeatability is improved and part warping from load stress is eliminated.

Headstock / Tailstock

Available as individual headstocks with rated payload, or combined with MotoMount for over twice the rated payload as headstock/tailstock

MH units can be mounted at an angle or flat to create a rotary table

Integrated high-amperage weld ground capacity for pulse welding and multiple robots

Optional FSU is recommended to block motion on axes that are being loaded by operators

Optional slip-rings with DeviceNet communication and air

MH185 MH555 MH1655 MH3155 MHTH605 MHTH905
Rated Load@ 152mm
off-center (kg)		 185 555 1,655 3,155 605 905
Rated MHT Load
(kgf)@CG
Off-center (mm)
 550@50 1,075@80 3,000@95 6,300@90 1,717@50 2,601@50
Headstock speed (rpm) 12.4 9.8 10.8 6.7 18.8 12.4
Overhang@rated
load (mm)		 250 N/A N/A 58 1,375 925
Load@500 mm
Overhang (kgf)		 75 175 500 1,344 1,578 1,578
Rated Load
Inertia (kg·m2)		 47 105 678 3,036 208 477
Rated Holding
Torque (N·m)		 268 1,125 2,826 4,622 842 1,276
Allowable Thrust (kgf) 400 800 2,000 3,000 800 800
Thru-hole
Tailstock (mm)		 45 40 40 45 N/A N/A
Thru-hole
Headstock (mm)		 N/A N/A N/A 120 110 110
Rated Weld Current
(Amps@100%
Duty Cycle)
 400 1,200 1,600 1,600 1,200 1,200

Gantry HD Drive Modules

Heavy-duty turning unit used in the MotoSweep HD can be integrated with heavy-fixture positioning solutions, creating a low-profile solution with the torque and load capacity to move very large pieces.

A gantry solution features a robot mounted on a moving overhead track. This expands the robot’s range to reach very large parts. Yaskawa Motoman’s gantry solutions incorporate coordinated motion control across all axes, resulting in a uniquely flexible, variable length solution.

Floor Tracks

  • Wide variety of payload capacities and travel speeds available
  • Robot motion coordinated with linear travel and part positioner(s)
  • Options include multiple carriages on a single track, or larger carriages to carry robot controller or process equipment

Ferris Wheel Positioners

  • Most space-efficient, two-station positioner design for parts 3-5 meters long
  • Two design configurations:
    • Slim-Line models with cell footprint only one meter wider than part span
    • Large capacity model with locking pins on each side to stabilize parts in
      front of robot while heavy parts are hoisted on load station
  • Ergonomic load height and angle of fixture can be varied to ease part loading
  • MotoMount fixture mounting system for quick change and longer life
  • Z-beam center support provides maximum clearance for fixture turning and
    overhead clearance on operator side for hoist access
  • Three servo-motor control
    • All axes can turn simultaneously while indexing
    • Operator can jog station axis while robot welds
  • Integrated high amperage (1,200/1,600 A) weld ground brushes
  • Hollow tailstocks and optional slip-rings with DeviceNet or Ethernet cabling
    and air for automated fixturing
RM2-755SL RM2-1255SL RM2-1555 RM2-2355
Payload per side (kg) 755 1,255 1,555 2,355
Fixture length (m) 2.0/3.0 2.0/3.0 3.0/3.5/4.0 3.0/3.5/4.0
Max. Fixture Diameter (m) 1.3 1.3 1.525 1.778
180-deg Index Time (sec) 2.25 3.53 6.5 7.5
Tooling Axis Speed (rpm) 32.7 21.6 21.6 21.6
Tooling Axis Torque (Nm) 957 3,260 3,260 3,260
Tailstock Thru-hole (mm) 41 41 41 41
Load/Program Height (mm) 894/1,476 894/1,476 1,075/1,765 1,017/1,823
Max Unbalanced Load (kg) 250 300 1,050 800
Weld ground capacity
(Amps, 100% duty cycle)		 1,200 1,600 1,600 1,600
Locking pins on trunnion arms No No Yes Yes
Positioner Span (mm) 993 993 2,126 2,126

H-Frame Turntables

  • Three servo-motor control
    • All axes can turn simultaneously while indexing
    • Operator can jog station axis while robot welds
  • Ergonomic loading and programming heights
  • MotoMount fixture mounting system for quick change and longer life
  • Arc screen for flash protection and curved sides to block entry into workcell
  • Integrated carbon brushes provide long life and high amperage (800 A) capacity
    required for multiple robots and pulsed welding
MSR2S-500 MSR2S-750
Payload (kg per side) 500 750
Fixture length (m) 2.0 3.0
Max. Fixture Diameter (m) 1.3 1.3
180-deg Index Time (sec) 3.70 5.00
Tooling Axis Speed (rpm) 19.6 20.7
Tooling Axis Torque (Nm) 625 1,068
Tailstock Thru-hole (mm) 41 41
Load/Program Height (mm) 821/970 821/970
Weld ground capacity (Amps@100% duty cycle) 800 800

Rotating Turntables

  • Low inertia tabletop available in two diameters; positioner drive unit is available without tabletop for custom tooling or different diameters
  • Metal arc screen divider creates a safety barrier, protecting the operator from arc flash
  • MSR-655 and MSR-1055 models can be used with endless rotation software for continuous rotating applications with multiple programmable stop locations
  • Positioner options include fixture plates to support quick change tools, DeviceNet signal slip-ring with air for fixture utilities, ground brush and multi-station switch kits for continuous rotation, hard stops for reciprocating applications with heavy payloads
MSR-355 MSR-655 MSR-1055
Payload per side (kg) 355 655 1,055
180° Index Time (sec) 2.48 2.99 4.96
Thru-hole (mm) 75 120 120
Rated Load Inertia (kg·m2) 461 1,040 3,000
Table Diameter (mm) 1,524/1,829 1,524/1,829 1,524/1,829
Rotation Reciprocating Continuous Continuous

YRC1000micro

Ultra-Compact, Industrial Robot Controller

Powerful and precise, the ultra-compact YRC1000micro controller minimizes installation space and optimizes performance. Its small footprint and lightweight cabinet are ideal for factories with high-density layouts, where stacking of controllers may be required.

Features

  • Can be installed horizontally or vertically, or in a 19-inch rack
  • Optimized acceleration/deceleration control improves robot cycle time up to 10%
  • High path accuracy control enables increased path precision
  • Single robot-controller cable
  • Onboard maintenance scheduling and performance analysis software

User-friendly Standard Pendant

  • Enhanced ergonomic and lightweight design.
  • Several user levels, including OPERATOR and SAFETY MODE.
  • Touch screen user interface enables fast and easy programming.
  • Provides ability to evaluate 3D simulation of robot motion on screen before or during robot execution.
  • Specific display options for general purpose applications; includes built-in help function. USB connection allows service staff to directly connect for remote service purposes.
  • SD card slot enables easy transfer of job programs.
    3-position enable switch in compliance with DIN EN ISO 1021 8-1.