ECH, ECM-series, pull down clamps

  • Low profile clamp for unobstructed top face machining
  • Independent horizontal and vertical movement for a true pull down effect
  • Compact size and low height allows more flexible and economic mounting than comparable dedicated vise
  • Manifold and BSPP porting
  • Contamination resistant design for low maintenance, removable guard for chip removal
  • Oil ports on both sides for mounting flexibility
  • Optional mechanical counter hold provides pull down on end stop for large parts
  • Mounting bolts included for ease of installation

 

Lateral
Clamping
Force at
5,000 psi		 Pull Down
Force at
5,000 psi		 Stroke Model
Number		 Effective
Area		 Oil
Capacity		 Mounting
Bolts *
included		 Mechanical
Counter
Holds **
pound pound inch inch2 inch3 mm
870 290 .20 ECH-52 .18 .03 M8 x 45 ECM-5
3900 1300 .31 ECH-202 .78 .24 M12 x 80 ECM-20

* Torque M8 with 18 Ft.lbs (25 Nm), M12 with 63 Ft.lbs (85 Nm). The use of T-nuts requires longer bolts.
** Mechanical counter holds are sold separately.