Created on：2023-08-09 16:00
JL M8 drive pinion
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JL M8 drive pinion
Features
Made of 40Cr steel
Finish: Medium Frequency Quenching
Widely used in Chinese brand construction lifts, with good commonality.
Data
| Dimensions (mm) |
| Teeth height (H) | 52 | Common normal line (W) | 37.1 |
| Teeth thickness (S) | 45 | Spline length (L) | 42 |
| Teeth number (z) | 15 | Spline width (B) | 14 |
| Modulus (m) | 8 | Major diameter of spline (D) | Φ55 |
| Teeth shape angle (α) | 20° | Major diameter of spline (d) | Φ50 |
| Modification coefficient (x) | 0 | Spline number (N) | 6 |
Teeth height: 52mm; Teeth thickness: 45mm; Teeth number: 15mm; Modulus: 8
