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BK29

Bellows coupling BK29

for encoder with shaft Ø 6 mm, 8 mm, 10 mm or 12 mm*.
Max. offset of shafts radial: ± 0,25 mm or ± 0,30 mm*
Torsion spring stiffness: 150 Nm/rad or 130 Nm/rad*

BK29 Kupplung Drehgeber
Max. operating speed
10000 rpm
Max. torque
120 Ncm
Max. offset of shafts radial
±0.25 mm, ±0.30 mm*
Max. offset of shafts axial
±0.4 mm
Max. offset of shafts angular
±4°
Torsion spring stiffness
150 Nm/rad
Radial spring stiffness
25 N/mm
Moment of inertia
9 / 15 gcm²*
Max. clamping torque
100 Ncm
Weight
15 g / 17 g*
Material

Flange: Aluminium, anodised,
Bellows: stainless steel

Order number(s)
BK290606
Bellows coupling: Ø d1 = 6 mm, Ø d2 = 6 mm
BK290610
Bellows coupling: Ø d1 = 6 mm, Ø d2 = 10 mm
BK290612
Bellows coupling: Ø d1 = 6 mm, Ø d2 = 12 mm*
BK290808
Bellows coupling: Ø d1 = 8 mm, Ø d2 = 8 mm
BK291010
Bellows coupling: Ø d1 = 10 mm, Ø d2 = 10 mm
BK291012
Bellows coupling: Ø d1 = 10 mm, Ø d2 = 12 mm*
BK291212
Bellows coupling: Ø d1 = 12 mm, Ø d2 = 12 mm*
Customs information:
Customs tariff number:
90319000
Country of origin:
Germany
All dimensional specifications in mm
Z BK29 coupling encoder

distributors
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