MDG Series Modular Depth Gages
The MDG series of modular indicating depth gages are available as fixed or adjustable models. This versatile design allows the mixing and matching of components to build a gage which can suit any application. Designed to replace many dedicated flush pin gages, these gages feature a unique self mastering mechanism further eliminating the requirement for a setmaster. Offset contact can be used to check groove depths or locations.
> Gage is shown with optional dial indicator
Features:
- Modular design offers maximum versatility
- 2 frame styles suit any application
- Light weight or heavy duty tube
- Self mastering adjustable, and fixed models
- A single gage can replace many flush pin gages
- Accommodates ANSI AGD #1, #2 dial or digital indicators
- Precision ground stress relieved and hardened frames and pins
MDG Series Gage Tubing
Gage tubing is made from precision ground, normalized and hardened lightweight steel. Indicator unit can be mounted at multiple locations along the bar. Bar lengths of up to 40" are available.
> 2.1lbs per ft.
> 3.5 lbs per ft.
Use tables below to configure the gage for your specific application.
Table below lists available tubes.
| Bar Length | Lightweight Frame | Heavy Duty Frame |
|---|---|---|
| 13.25" | MDGLT13 | MDGHT13 |
| 15.75" | MDGLT15 | MDGHT15 |
| 18.38" | MDGLT18 | MDGHT18 |
| 21" | MDGLT21 | MDGHT21 |
| 26.25" | MDGLT30 | MDGHT30 |
| 31.50" | MDGLT40 | MDGHT40 |
| 39.36" | MDGLT47 | MDGHT47 |
| 47.23" | MDGLT49 | MDGHT49 |
MDG Series Gaging Pins
Table below list available gaging pins. Pins are available as solid or threaded. All gaging pins are hardened, ground and lapped.
| Solid Pin Part # | Threaded Pin Part # | Max Gaging Depth | Ping Length |
|---|---|---|---|
| MDGP2 | MDGPT2 | 2" | 5.5" |
| MDGP4 | MDGPT4 | 4" | 7.5" |
| MDGP6 | MDGPT6 | 6" | 9.5" |
| MDGP10 | MDGPT10 | 10" | 13.5" |
| MDGP12 | MDGPT12 | 12" | 15.5" |
| MDGP16 | MDGPT16 | 16" | 19.5" |
| MDGP20 | MDGPT20 | 20" | 23.5" |
| MDGP24 | MDGPT24 | 24" | 27.5" |
| MDGP30 | MDGPT30 | 30" | 33.5" |
| MDGP36 | MDGPT36 | 36" | 39.5" |
Reversible Thread In Contact
Reversible thread requires MGPT series threaded pin. Available contacts are listed below.
- Part # 5615 - 1" disc contact
- Part # 5616 - .75" reversible contact
See contacts page for additional selection.
Extended Rest Kit
> Extended rest kit part # MDGRK2, 2" tall
MDG series depth gage can be used with optional extended rest kit to provide additional frame clearance. Table below lists available rest kit options.
| Part # | Frame Clearance |
|---|---|
| MDGRK1 | 1.5" |
| MDGRK2 | 2" |
| MDGRK3 | 2.5" |
Indicator Housing Assembly
Our housing assembly features unique self mastering mechanism. It eliminates the need for additional setmaster, reducing overall gage TCO.
Adjustable self mastering indicator housing assembly - pull down model.
> For AGD 1 indicators - MDGPD1
> For AGD 2 indicators - MDGPD2
Adjustable self mastering indicator housing assembly - pull up model.
> For AGD 1 indicators - MDGPU1
> For AGD 1 indicators - MDGPU2
Fixed self mastering indicator housing assembly.
> For AGD 1 & AGD 2 indicators - MDGF
Housing assembly does not include indicator, indicator must be purchased separately.
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