High-quality spindles
The only 100% in house spindle maker with Novibra patented design
Spindles
for all types of ring frames
Other products of Novibra
Top rollers with the MICRO SEAL
Bottom rollers for all types of ring frames
Lubrico - spindle oiler for all types of spindles
Heavy duty spindles
Spindle components (brakes, inserts, cutters, hooks,
AV locks,...)
HPS 68 unique spindle
design
1st level
6,8 neck bearing
Novibra patented
spindle insert
metal spring
sleeve with oil
2nd level
4,5 mm footstep
bearing with sphero
point
Revolutionary Novibra HPS design changed the classical ring
Leading position of Novibra spindles is based on patented design
spinning and opened new prospects for spinning in speed up to
of spindle insert.
25 000 RPM. This design has become the synonym for
high-speed spindle design.
Benefits of Novibra technology:
- maximum spindle speed, reliability and long time
- good running performance with low spindle vibration and low
noise level
- low energy consumption, long lubrication intervals, less
maintenance and other benefits
HPS 68 Insert
Two level grip of upper part in the bolster – roller type neck
Novibra spindles running performance shows minimal vibrations rise
bearing and footstep slide bearing.
with the speed increase.
Traditional spindle design with conical shaft tip shows remarkable
- neck bearing diameter 6,8 mm allows minimal wharve
diameter 18,5 mm
- footstep bearing consists of axial and radial part, its movable
grip enables small displacement of shaft tip and thus reduces
neck bearing load
- damping sleeve absorbs all radial forces
- rotating shaft is floating on a lubrication film that minimizes any
metal to metal contact
- special shape of shaft tip called sphero point enables ideal
contact
vibrations starting at 13 000 RPM. The speed above 16 000 RPM is
above the range of practical use of conical tip design spindles.
NASA HPS 68 - setting new
standard
1st level
6,8 neck bearing
Novibra patented
spindle insert
metal spring
sleeve with oil
2nd level
4,5 mm footstep
bearing with sphero
point
second damping
system
Spindle for highest speeds and noise level reduction. Solution
NASA HPS 68 and standard HPS 68 have the same bearing
for modern spinning mill requirements.
geometry therefore the same spindle top part may be used in either
type. Additional design features of NASA leads into incomparable
- double damped spindle for maximum vibration absorption
- less neck bearing forces and increased lifetime at high speeds
- less noise
- smooth running at high speeds
- most used spindle in premium spinning machine
behaviour.
Performance at higher speed
The best choice
Double housing NASA HPS 68 spindle features unique Noise
Novibra spindles and other components in use.
Absorbing System Assembly that ensures top performance with
minimum vibration and noise level even at speeds above
HPS 68 standard version, recommended speed range up to
20 000 RPM.
20 000 RPM, however, can theoretically run up to 25 000 RPM.
L HPS 68 for coarser yarn counts and larger tubes up to about
280mm, speeds up to 16 000 RPM. Harder damping due to the
lowered and prolonged damping sleeve.
NASA HPS 68 the best performance - the lowest noise level and
vibrations, ideal for speed range 20 000 - 25 000 RPM.
Double-housing and double-elasticity Noise Absorbing System
Assembly. Can be supplied in energy saving version.
For exact spindle specification the questionnaire has to be
filled-in. See www.novibra.com
Energy saving spindles
HPS 68/3 and
NASA HPS 68/3
HPS 68 and NASA HPS 68
Spindle with conical tip
HPS 68/3 and NASA HPS 68/3
Footstep bearing of energy saving spindles has been
energetically optimized.
Reduction of diameter from 4,5 mm to 3 mm leads to the reduction
of power consuption. Building of sufficient oil film is still ensured.
Making the best spindle better :
- proven bearing solution for spindles
- energy consumption reduction per spindle at the same spindle
speeds
- increase of the spindle speed with the same energy consumption
- through excellent design adaptable in each ringspinning machine
with autodoffer.
Power consumption comparison.
HPS 68/3 and NASA HPS 68/3 brought up reduction of foot step
bearing diameter and as a result substantial energy saving
(recommended for ring frames with autodoffer).
Novibra Boskovice s.r.o.
Na Kamenici 2188
68001 Boskovice
Czech Republic
Phone +420 51 652 81 89
Fax
+420 51 652 81 88
[email protected]
Novibra is a company with strong background. In conjunction
with the sister companies, Bräcker, Suessen and Graf, Novibra is
securely embedded in the network of total solution and
application expertise in yarn processing.
Bräcker
www.bracker.ch
Graf
www.graf.ch
Suessen
www.suessen.com
PR 00000 / © Copyright by Novibra / Subject to modification without prior notice
www.novibra.com