HR series Electromagnetic Chucks
Magnetic chucks for heavy machining and surface grinding
This rectangular chuck comes standard with sizes that range from 5" x 10" up to 18" x 60". The ability to operate at a lower wattage allows for tighter tolerance machining due to the magnetic chuck operating at a lower heat.
The HR series of electromagnetic chuck also can be used for the flame hardening process with waterproof construction for complete submersion.
Workholding for surface grinding
Workholding for milling
Workholding for planing
Workholding for knife grinding
Workholding for flame hardening process
For small & narrow workpiece holding
Magna-Lock USA workholding
Lower wattage workholding to reduce heat
The HR series of electromagnetic chuck uses lower wattage than Magna-Lock's other models, which assists with keeping the temperature while operating down. This, in turn, allows for closer tolerances while machining due to the less expansion of the metals in the chuck.
Fine laminations for holding small & thin pieces
The longitudinal laminated top plate design is all steel construction with 1/8” magnetic steel poles and 1/32” non-magnetic stainless-steel separators extending end to end with a total pitch of 5/32” for chucks up to 12” wide.
For chucks wider than 12”, the longitudinal top plate design is the same materials but with 1/4” magnetic steel poles and 1/8” non-magnetic stainless-steel separators with a total pitch of 3/8”.
The HR series provides end-to-end holding of small and thin pieces due to the size of laminations throughout the top plate.
Magna-Lock Flame Hardening chucks
The HR series can also be adapted for the flame hardening process. Each chuck is completely waterproof for complete submersion while offering the same features as normal HR models.