Gear Coupling
Demcon gear couplings are heavy-duty, flexible mechanical components used to connect two rotating shafts. They transmit mechanical power and rotational torque smoothly between an electric motor or engine and driven equipment like hydraulic pumps.
- Operating Pressure : High Performance Range
- Application : Industrial & Mobile Systems
About this item
Demcon Gear Couplings are compact, lubrication-free flexible drive components engineered to connect rotating shafts for high-efficiency torque transmission. Primarily manufactured by Demcon Hydro-Pneumatics Co., these mechanical components use a three-piece design comprising two crowning metal gear hubs and an interlocking internal nylon or polymer sleeve. They are optimized to protect machinery from hydraulic shock and severe mechanical vibrations.
| Model Code / Coupling Size | Part No | Bore Size | Hub OD A |
Sleeve OD B |
Hub Dia C |
Sleeve Length D |
Gap Between 2 Hubs E |
Length Over Hub F |
Overall Length G |
Hub Withdrawal T |
|
|---|---|---|---|---|---|---|---|---|---|---|---|
| Max | Pilot Bore | ||||||||||
| M 14 | 0100 | 14 | 8 | 23 | 40 | 25 | 37 | 4 | 68 | 50 | 16 |
| M 19 | 0200 | 19 | 8 | 25 | 50 | 30 | 37 | 4 | 72 | 54 | 18 |
| M 28 | 0300 | 28 | 10 | 40 | 68 | 44 | 46 | 4 | 104 | 84 | 20 |
| M 38 | 0400 | 38 | 12 | 40 | 85 | 56 | 48 | 4 | 104 | 84 | 20 |
| M 48 | 0500 | 48 | 16 | 50 | 100 | 68 | 50 | 4 | 126 | 104 | 22 |
| M 65 | 0600 | 65 | 18 | 60 | 124 | 83 | 65 | 4 | 152 | 124 | 28 |
| M 85 | 0800 | 85 | 18 | 70 | 140 | 96 | 70 | 4 | 176 | 142 | 32 |


















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