45#Steel Black-coating Tracking Guide Rail Synchronous Pulley
Barbieri® pulley with tracking guide : Has the characteristics of accurate constant ratio, accurate rotation when working, no sliding, balanced, low noise, no slip, compact structure, suitable for multi-axis transmission, oil resistance, moisture resistance, and no need for lubrication.
45# steel black-coating synchronous pulley: good surface anti-rust performance, after blackening anti-rust treatment, oil and moisture resistance, no need for lubrication, etc.
Can choose other surface treatment: Black oxide finish, Nickel plating, Galvanized.
Barbieri® Can be customized with toothed synchronous wheels：
1. Timing pulleys material: Aluminium alloy and 45# steels (Other material, please contact
Barbieri)
2. Surface processing methods:
45#: Black oxide finish, Nickel plating, Galvanized
Aluminium alloy: Oxidation
3. Classify in terms of tooth type and the matched spacing
① Tooth gap-Standard "N"
Inch pitch tooth type: L, H, XL, XH
Metric pitch tooth type: T5, T10, T20, AT5, AT10, AT20
Round tooth type: HTD5M, HTD8M, HTD14M
② Tooth gap-reduced "SE": HTD8M
③ "0" Tooth gap(Contact Barbieri if needed)
Timing pulley process methods: single-sided retaining ring, double-sided retaining ring, self-tracking guide rail, keyway, circlip groove, weight reduction hole, screw installation, screw thread installation hole. (Various processing methods can be developed and produced according to customer design needs)
