The magnetization is achieved by mechanically shifting the poles located inside (North/South) by turning the operating key. In this process, the magnets opposite the north & south poles are arranged in such a way that the magnetic flux lines are diverted across the surface. The stepless holding force generation arises. The clamping force is consistent, without magnetic leakage and can be adjusted stepplessly.
Advantages
- Manually operated
- Low magnetic field
- No heat delay
- Palletizable
Permanent magnetic plate SPMT
Permanent magnetic clamping plates type SPMT are of low height and are suitable for spark erosion and precision grinding of small and thin workpieces.
Permanent Magnetic Clamping Plate SPNM
Permanent magnetic clamping plate type
SPNM, is a high precision plate to clamp
small and thin parts for precision grinding
and EDM. The low magnetic field prevents
the magnetization of the machining tools.
The clamping clamping plate is operated by
a removeable Allen key.
Technical data:
Neodym-magnetic system, steel body
Pole pitch 1.4+0.5mm
Nominal holding force 100 N/cm²
Magnetic field height 5mm
Pole plate wearing limit 6mm
Features:
High precision plate for grinding and EDM.
Permanent Magnetic Clamping Plate SPSF
Permanent magnetic clamping plate type
SPSF, designed for EDM and grinding of
small and thin components. With very low
height and low weight, the plate can also be
placed uppon palletizing systems. The low
magnetic field prevents the magnetization of
the machining tools. The clamping plate is
operated by a removable Allen key
Technical data:
Neodym-magnet system, steel body
Pole pitch 1.5+0.8mm
Nominal holding force 80 N/cm²
Magnetic field height 6mm
Pole plate wearing limit 5mm
Features:
Low-cost plate for grinding and EDM.
Permanent magnetic chuck SPRS
Permanent magnetic round chucks type SPRS, with neodym magnetic system and radial pole pitch are used for clamping of rings and discs which are difficult to hold.Especially with large diameters, the radial pole pitch characterises with its higher stiffness and stability. SPRS circular chucks are especially designed for hard-turning and can be run with a higher rotation speed than other circular chucks. The magnetic force can be regulated stagelessly; centred grooves, makes the alignment of the work piece easy. In the middle, a through-bore with the diameter C can be introduced, the diameter B isn't magnetical active.
Fields of application areas
Strong circular chuck especially for rings and for hard-turning.
For clamping rings and discs.
Material
Steel
Finish
Neodymium - magnet system
Steel body
Radial pole pitch
Nominal holding force 140 N/cm²
Magnetic field height 10 mm
Pole plate wearing limit 8 mm
RS 13: 3 mm, RS 15-80: 7 mm
Operating angle MAG - DEMAG 180°
Practical tip
There is a special construction of the circular chuck SPRS with a center hole, central through-bore and fixing-groove, also with T-grooves for displaceable pole raisers for different applications.
Pole plates and pole blocks can be mounted.
Scope of delivery
1 SPRS Permanent magnetic round chuck
Other sizes on request.
Permanent magnetic chuck SPRN
Permanent magnetic round chucks type SPRN, with neodym magnetic system and low manufactured height are used for clamping small work pieces with adequate material thickness, especially for grinding and assembly work. In all steel poles you can drill 15 mm deep. A centre drilling of max 22×5 mm, or a thread M8×12 mm can be brought in.
Fields of application areas
Strong round chuck in a flat construction
Material
Steel
Finish
Neodymium magnet system
Steel body
Pole pitch 11 + 3 mm
Nominal adhesive force approx. 80 N/cm²
Magnetic field height approx. 6 mm
Wearability of the pole plate 8 mm
Switching path magnetization off/on: 0.5 turns
Scope of delivery
Permanent magnetic chuck SPRN
Permanent magnetic chuck SPRF
Permanent magnetic round chucks type SPRF, with ceramics magnetic system and fine pole pitch are used for the clamping of flat and small workpieces, particulary for grinding and turning of thin discs and rings. The magnetic force can be regulated stagelessly; centred grooves, which are incorporated into the surface, makes the alignment of the workpiece easy. Further, a centre drilling can be brought in the surface.
Fields of application areas
Precise fine pole plate for thin discs.
Finish
Ceramic magnet system
Aluminum body
Fine pole pitch 4/6 + 2 mm
Nominal holding force 80 N/cm²
Magnetic field height ca. 4 mm
Pole plate wearing limit 8 mm
Operating angle MAG - ENT-MAG 500°
Scope of delivery
1 Permanent magnetic chuck SPRF
Hardened stop bars on request.
Other sizes on request
Permanent magnetic chuck SPRM
Permanent magnetic chucks type SPRM, with reinforced ceramics magnetic system and max-pole pitch are used for the clamping of massy and heavy workpieces. The magnetic force can be regulated stagelessly; centred grooves, which are incorporated into the surface, makes the adjustment of the work-piece easy. Further, a centre drilling can be brought into the surface.
Fields of application areas
Extremely strong round chuck for turning, even for rough pieces
Finish
Ceramic magnet system
Aluminum body
Max-pole pitch 5 + 8 mm
Nominal holding force 140 N/cm²
Magnetic field height ca. 8 mm
Pole plate wearing limit 8 mm
Operating angle MAG - ENT-MAG 500°
Scope of delivery
1 SPRM Permanent magnetic round chuck
Hardened stop bars on request.
Other sizes on request.
Permanent Magnetic Clamping Plate SPNS
Permanent magnetic clamping plate type
SPNS are a special type of the higi precision
SPNM. ON-OFF switching from above. The
hight is reduced to a minimum of 35mm. The
chuck is used where a thin and light designe
is important or if the chuck can not be switched from the side. The low magnetic field
with high induction lines prevents the magnetization of the machining tools. The clamping
plate is operated by a removable Allen key
Technical data :
Neodym-magnetic system, steel body
Pole pitch1.4+0.5mm
Nominal holding force 100 N/cm²
Magnetic field height 5mm
Pole plate wearing limit 6mm
Features:
High precision plate, low height
for grinding and EDM.
Permanent Magnetic Clamping Plate SPNEO
Permanent magnetic clamping plate type
SPNEO, extremely strong, compact plates
for heavy machining. Pieces of ca.
30x15x6mm can be clamped with max.
achievable lifting force. Also on rude surfaces, you can achieve good lifting forces.
The clamping plate is operated by a removable Allen key
Technical data :
Dual Neodym-magnetic system, steel body,
Pole pitch 11+4mm
Nominal holding force 150 N/cm²
Magnetic field height 10mm
Pole plate wearing limit 6mm
Features:
Extremely strong plate for milling
INOX Permanent Magnetic Clamping Plate SPNM
Magnetic clamping plates SPNM INOX are
made of corrosion-resistant special steel and
are used for work under corrosive
Atmospheres or in corrosive substances.
Because of the fine pole pitch and the flat
magnetic field, no stray magnetic fields are
disturbing the process of machining.
Technical data :
Neodym-magnetic system,
VA body,
Pole pitch 1.4+0.5mm
Nominal holding force 60 N/cm²
Magnetic field height 5mm
Pole plate wearing limit 3mm
Features:
Corrosive-resistant clamping plates for use in
corossive surroundings.
Permanent Magnetic Clamping Plate SPS
Permanent magnet clamping plate type SPS has a strong Neodym-magnetic system and are used for grinding, mounting or light milling on workpieces with a minimum size of 15x15x3 mm. The low magnetic field prevents the magnetization of the machining tools. The clamping plate is operated by a removeable Allen key
Technical data
Neodym-magnetic system, steel body
Pole pitch 4+2mm
Nominal holding force 110 N/cm²
Magnetic field height 6mm
Pole plate wearing limit 6mm
Features
Strong plate for grinding, mounting and light milling.
Permanent Magnetic Clamping Plate SPEF
Permanent magnetic clamping plate type SPEF, high precision plate for use on eroding machines and there, where the magnetic field is directly desired on the plate. SPEF works with a strong, scatter-resistant ceramic-magnetic system, which creates a field height below 3mm. The clamping force can be changed stagelessly in 2 sectors, the plate is Silver brazed and therefor very robust and stiffy. The clamping plate is operated by a removeable Allen key
Technical data
ceramic-magnetic system, aluminium body,
Pole pitch 2+1.5+6mm
Nominal holding force 70 N/cm²
Magnetic field height 2-3mm
Pole plate wearing limit 5mm
Features
uncompromising plate for super-precise EDM.
Palletizing-Magnetic Clamping Plate SPNM-AL
Very light with alu-base-body for direct installation of the clamping pieces. /p>
SPNM-W Permanent Magnetic Clamping Plate
Permanent magnetic clamping plate
SPNM-W has the same magnetic characteristics like SPNM but can be used horizontal
and also vertical. SPNM-W are used for grinding of edges on plates, for grinding angles
on plates or for wirecutting. Normally, the
SPNM-W is just clamped onto the electricclamping plate of the surface grinding machine.
Technical data
Neodym-magnet system, steel body
Pole pitch 1.4+0.5mm
Nominal holding force 100 N/cm²
Magnetic field height 5mm
Pole plate wearing limit 6mm
Features
High precision plate for grinding and EDM.
Permanent magnetic pallet chucks SPPF
Permanent magnetic chuck type SPPF. High-precision, low profile and powerful plates for clamping small and thin parts for precision grinding work and EDM. (Handles optional)
Permanent magnetic round chuck
Super strong magnetic circular chuck for grinding and turning. Particularly suitable for annular workpieces and for hard machining of turned parts.
Permanent magnetic plate SPPF
Low profile grinding magnetic clamping plate.
Fields of application areas
Suitable for grinding / for grinding work
Suitable for eroding / for eroding work
Suitable for wire EDM / for wire EDM work
Finish
SPPF with pole pitch 0.5 + 1.5 mm
Highest uniform clamping force up to 120 N/cm²
Coolant and watertight construction
Very light switching force
For high precision with minor residual magnetism
Scope of delivery
1 SPPF Permanent magnetic clamping plate
Other sizes on request.
Permanent magnetic clamping plate SPPM
Extremely strong permanent magnetic chuck for heavy machining operations like drilling and like milling in roughing. Problem-free processing of workpieces with rough or uneven surfaces.en surfaces.Highly concentrated magnetic field with low flux depth. Low flux depth prevents magnetization of the tooling.Coolant and water proof constructionEasy to activate and de-activate + High precision with no residual magnetismPole pitch: 11 St + 4 MsMagnetic field height: 12 mmHolding force: 180 N/cm2
Magnetic V-blocks SPPX
Magnetic prisms for measuring, grinding, eroding and mounting.
SPPX Magnetic prisms, V-blocks, work with a very strong neodym-Magnetic-System. SPPX have three clamping areas. The backside and the
both prism areas can be magnetized. Therefore it is possible to position
workpieces horizontally and vertically and clamp the prism on a metallic
surface at the same time.
Permanent magnetic circular chuck SPNR
Powerful magnetic circular chuck with low height and neodymium magnet system.