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Item description/product images

DescriptionMaterial:Hub aluminium.
Bellows stainless steel.
Version:Bright.Note:Play-free mini metal bellows coupling with high torsional stiffness. The metal bellows compensates for axial, radial and angular shaft misalignment with low restoring forces. With clamping hubs for fastening to shafts.

They are primarily used when precise position and motion transmission is required, e.g. highly dynamic positioning and servo systems, rotary encoders, tachometers, potentiometers.
Temperature range:-30 °C to +120 °C.Assembly:The metal bellows coupling hubs have an H7 tolerance. The recommended clearance tolerance is 0.02 - 0.05 mm. This tolerance and lubricating the shaft journals aid assembly and removal.

The metal bellows may be deformed max. 3 times over the permissible deflection values specified in the catalogue during assembly and removal. Avoid any use of force.
On request:Desired hub holes D1 and D2 separately with tolerance class or tolerance zone.
Keyway acc. to DIN 6885. Please observe largest possible bore by keyway.
DownloadHere is all the information as a PDF datasheet:

Are you looking for CAD data? These can be found directly in the product table.
 Datasheet 23003-05 Metal bellows couplings, mini with clamp hubs 268 kB
 Technical information about shaft couplings 2,3 MB

Drawings

Metal bellows couplings, mini with clamp hubs

Item selection/filter

Order No.

SizeNominal
torque
Nm
Inertia
(gcm²)
Torsional stiffness
Nm/rad
Spring stiffness
radial
(N/mm)
Spring stiffness
axial
N/mm
CADAcc.PriceOrder
23003-05-005025030350,52,82001810 29.59 €
23003-05-005025040450,52,82001810 29.59 €
23003-05-005025050550,52,82001810 29.59 €
23003-05-005025060650,52,82001810 29.59 €
23003-05-01002603031013,43803120 30.90 €
23003-05-01002603051013,43803120 30.90 €
23003-05-01002605051013,43803120 30.90 €
23003-05-01002605061013,43803120 30.90 €
23003-05-01002606061013,43803120 30.90 €
23003-05-0150260505151,587505915 31.60 €
23003-05-0150260506151,587505915 31.60 €
23003-05-0150260508151,587505915 31.60 €
23003-05-0150260606151,587505915 31.60 €
23003-05-0150260608151,587505915 31.60 €
23003-05-0150260808151,587505915 31.60 €
23003-05-02003806062022713002111 30.94 €
23003-05-02003806082022713002111 30.94 €
23003-05-02003806102022713002111 30.94 €
23003-05-02003808082022713002111 30.94 €
23003-05-02003808102022713002111 30.94 €
23003-05-02003810102022713002111 30.94 €
23003-05-0450411010454,5100650016832 44.51 €
23003-05-0450411012454,5100650016832 44.51 €
23003-05-0450411014454,5100650016832 44.51 €
23003-05-0450411212454,5100650016832 44.51 €
23003-05-0450411214454,5100650016832 44.51 €
23003-05-0450411414454,5100650016832 44.51 €
23003-05-100047121210010233810012027 50.69 €
23003-05-100047121510010233810012027 50.69 €
23003-05-100047121910010233810012027 50.69 €
23003-05-100047151510010233810012027 50.69 €
23003-05-100047151910010233810012027 50.69 €
23003-05-100047191910010233810012027 50.69 €
Order No.

max. shaft offset
radial
(mm)
max. shaft offset
axial
(mm)
max.
angular offset
(°)
Max.
rpm
AC
(ISO 4029)
D1
(H7)
CADAcc.PriceOrder
23003-05-00502503030,150,31,5150005,2M23 29.59 €
23003-05-00502504040,150,31,5150005,2M24 29.59 €
23003-05-00502505050,150,31,5150005,2M25 29.59 €
23003-05-00502506060,150,31,5150005,2M26 29.59 €
23003-05-01002603030,150,31,5150005,2M23 30.90 €
23003-05-01002603050,150,31,5150005,2M23 30.90 €
23003-05-01002605050,150,31,5150005,2M25 30.90 €
23003-05-01002605060,150,31,5150005,2M25 30.90 €
23003-05-01002606060,150,31,5150005,2M26 30.90 €
23003-05-01502605050,10,31,5150007M2,55 31.60 €
23003-05-01502605060,10,31,5150007M2,55 31.60 €
23003-05-01502605080,10,31,5150007M2,55 31.60 €
23003-05-01502606060,10,31,5150007M2,56 31.60 €
23003-05-01502606080,10,31,5150007M2,56 31.60 €
23003-05-01502608080,10,31,5150007M2,58 31.60 €
23003-05-02003806060,20,41,5150009M36 30.94 €
23003-05-02003806080,20,41,5150009M36 30.94 €
23003-05-02003806100,20,41,5150009M36 30.94 €
23003-05-02003808080,20,41,5150009M38 30.94 €
23003-05-02003808100,20,41,5150009M38 30.94 €
23003-05-02003810100,20,41,5150009M310 30.94 €
23003-05-04504110100,10,31,51500012M410 44.51 €
23003-05-04504110120,10,31,51500012M410 44.51 €
23003-05-04504110140,10,31,51500012M410 44.51 €
23003-05-04504112120,10,31,51500012M412 44.51 €
23003-05-04504112140,10,31,51500012M412 44.51 €
23003-05-04504114140,10,31,51500012M414 44.51 €
23003-05-10004712120,150,41,51500015,5M412 50.69 €
23003-05-10004712150,150,41,51500015,5M412 50.69 €
23003-05-10004712190,150,41,51500015,5M412 50.69 €
23003-05-10004715150,150,41,51500015,5M415 50.69 €
23003-05-10004715190,150,41,51500015,5M415 50.69 €
23003-05-10004719190,150,41,51500015,5M419 50.69 €
Order No.

D2
(H7)
D1/D2
min.
D1/D2
max.
D1/D2
max.
by keyway
D4LL2L3RTightening
torque of
screws Nm
CADAcc.PriceOrder
23003-05-0050250303338815,5252,2717,50,43 29.59 €
23003-05-0050250404438815,5252,5717,50,43 29.59 €
23003-05-0050250505538815,5252,5717,50,43 29.59 €
23003-05-0050250606638815,5252,5717,50,43 29.59 €
23003-05-0100260303338815,5262,5717,50,43 30.90 €
23003-05-0100260305538815,5262,5717,50,43 30.90 €
23003-05-0100260505538815,5262,5717,50,43 30.90 €
23003-05-0100260506638815,5262,5717,50,43 30.90 €
23003-05-0100260606638815,5262,5717,50,43 30.90 €
23003-05-0150260505531010202638,5210,85 31.60 €
23003-05-0150260506631010202638,5210,85 31.60 €
23003-05-0150260508831010202638,5210,85 31.60 €
23003-05-0150260606631010202638,5210,85 31.60 €
23003-05-0150260608831010202638,5210,85 31.60 €
23003-05-0150260808831010202638,5210,85 31.60 €
23003-05-020038060663141425383,511272 30.94 €
23003-05-020038060883141425383,511272 30.94 €
23003-05-0200380610103141425383,511272 30.94 €
23003-05-020038080883141425383,511272 30.94 €
23003-05-0200380810103141425383,511272 30.94 €
23003-05-0200381010103141425383,511272 30.94 €
23003-05-0450411010106181832,541513343,5 44.51 €
23003-05-0450411012126181832,541513343,5 44.51 €
23003-05-0450411014146181832,541513343,5 44.51 €
23003-05-0450411212126181832,541513343,5 44.51 €
23003-05-0450411214146181832,541513343,5 44.51 €
23003-05-0450411414146181832,541513343,5 44.51 €
23003-05-1000471212126252540,547513,541,54,5 50.69 €
23003-05-1000471215156252540,547513,541,54,5 50.69 €
23003-05-1000471219196252540,547513,541,54,5 50.69 €
23003-05-1000471515156252540,547513,541,54,5 50.69 €
23003-05-1000471519196252540,547513,541,54,5 50.69 €
23003-05-1000471919196252540,547513,541,54,5 50.69 €
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