38 AT5 89: Binder Magnetic pulleys are manufactured according to the MULCO standard to work optimally with our belts. Our standard pulleys are made of RoHS-compliant 2017 aluminum. We strongly recommend a high-strength AlHR (7075) aluminum alloy for high-power applications.
Pulleys
Standard material
AL 2017A
Number of teeth Z
89
Profile / Pitch
AT5
Profile
AT
Width without shoulder B
32 mm
Width with shoulder Bn
38 mm
Tooth tip diameter dk
140,43 mm
Shoulder diameter dn
80 mm
Minimum stock bore diameter dv
10 mm
Outside diameter of flange db
147 mm
Belt width b
25 mm
Pitch
5 mm
Options
Additional information available in the technical explanations