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Core SE 7 DIN10/G22

Core SE 7 DIN10/G22

Item number:
86200309
EAN:
4007220428566
Core SE 7 DIN10/G22 1
Core SE 7 DIN10/G22 1
Technical data
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Technical information
Core SE 7 DIN10/G22
Dia. drive-side coupling [mm]
M10
Dia. external
7 mm
Drive-side coupling, DIN
10
Handpiece-side coupling G
22
Handpiece-side coupling dia. [mm]
5/3,85
Height
7 mm
Length
1589 mm
Net weight
0.4 kg
PFERD type
SE 7 DIN10/G22
Rotational speed range, from
11000 RPM
Rotational speed range, to
25000 RPM
Version
Flexible shaft system 7
Width
7 mm
Packaging unit
1 piece
Description

Flexible shafts consist of three components which can be combined in different ways: the flexible core (SE), the flexible casing (SCH), the handpiece (HA).

The flexible core consists of four to ten layers of wire, conforming to DIN 2076, and is specially designed for high-speed clockwise rotation. The coupling is securely press-fitted to the core. After approximately 100 operating hours, the core of the flexible shaft must be re-lubricated. The flexible casing consists of oil-resistant rubber; the interior being a flat steel spiral and the outside being solid rubber. The connection couplings are pressed on firmly and encased in a rubber sheath as reinforcement. Because of low noise emissions, continuous operation with little fatigue is possible. Exchangeable collets enable a wide range of tools to be mounted. The sliding coupling enables quick handpiece changes.

Replacement core for BW 7 DIN 10/G22.
Recommendations for use
  • It is essential that the rotational speed and power output do not fall below or exceed the specified ranges.
  • It is not possible to repair cores and flexible casings. We recommend replacement with pre-assembled new parts.
  • When using flexible shafts, please ensure that the shafts are not bent beyond the specified radius of curvature. The smallest possible radius of curvature is given for each flexible shaft.
Ordering notes
  • Special lengths available on request.
  • Cores and hoses with double-sided sliding coupling on request.
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