Headstocks/Tailstockshsts.jpg

  • 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

Contact a Yaskawa Motoman robotics specialist