Surface treatment :anodic oxidation; black of oxidation;nickelage;zincing;chromium plating
Applicable industry: CNC machine;textile;print;food packaging;electrical appliance;communication cable; instrumentation;tobacco and so on.
3M Synchronous Pulley
Belt Nominal Width	Pulley Width	Step Height	Step	Rim Diameter	Rim Thickness	Number of Tooth	Material	Surface Treatment
3mm	4mm	8mm (or as custmer's need)	as custmer's need	as standard	1.0-3.0mm (or as  outer diameter)	12-250 (or as blueprint)	steel /aluminum (or as custmer's need)	as customer's need
4mm	5mm
5mm	6mm
6mm	7mm
10mm	11mm
12mm	13mm
15mm	16mm
20mm	22mm
25mm	27mm
30mm	32mm
Specification and size are unfinished,welcome to contact us for more information!