David Brown 18T Involute & Helix Gear Measuring Machine
Stock Ref: CNH22
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The David Brown 18T Involute & Helix Gear Measuring Machine has a maximum pitch for involute measuring of 12.5mm module and has a maximum length of 457mm between centres.
| Machine Specification | Metric | Imperial |
|---|---|---|
| Gear base circle diameter - maximum | 17 3/4" | 451mm |
| Gear base circle diameter - minimum | 3/4" | 19mm |
| Maximum length between centres | 18" | 457mm |
| Maximum diameter of gear between centres | 12" | 305mm |
| Maximum pitch for involute measuring | 2 DP | 12.5mm module |
| Minimum pitch for involute measuring with standard stylus | 28 DP | 0.9mm module |
| Recommended maximum helix angle setting | 45 degrees | |
| Maximum facewidth for straight spur gear (tooth alignment) | 6" | 152mm |
| Maximum facewidth for gears of 45 degrees helix angle (helix checking) | 4 1/4" | 108mm |
| Recommended maximum weight of gear and mounting | 200lb. | 90kg. |
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N.B. The above information has been obtained with care to the best of our ability. It is given in good faith, but its accuracy cannot be guaranteed. Accordingly, it does not form a representation or constitute a contractual term. Prospective purchasers are advised to check any vital details. Complete Health and Safety Act 1974: It is not reasonably practical for ourselves as suppliers to ensure that for your application the goods comply with the requirements of the act with respect to guarding etc. We would like to remind prospective purchasers to ensure that a guarding specialist or their own health and safety officers inspect the goods prior to use.