About this product
A Berma hydraulic bottom chain shaft assembly comprising a cast-iron Berma gearbox coupled to a Sauer Danfoss type OMP hydraulic motor, supplied as a complete unit without oil. The assembly delivers a maximum output torque of 200 daNm at a rotation speed of 20 r/min with a gear ratio of 16:1, operating at a maximum working pressure of 100 BAR and accommodating a flow rate of 33 l/min. The 45 mm shaft diameter is designed for ground chain and belt conveyor applications including agricultural machines, salt spreaders, road sweepers, and cement mixers.
The gearbox incorporates a robust cast-iron design and has a maximum oil capacity of 2.5 l. The unit is supplied without oil; initial filling and first oil change should occur after 50–70 operating hours, with subsequent changes at 500–700 hour intervals or at least annually. The maximum oil change interval is 500 hours. Dimensions are 370 mm length, 260 mm width, and 150 mm height, with a total unit weight of 33 kg.
Product details
| Application range | Ground chain, agricultural machines, Belt conveyor, Salt spreaders, Road sweepers, Cement mixers |
|---|---|
| Benefits | Higher torque with simple hydraulic motor |
| Consists of | Berma gearbox, Sauer Danfoss hydraulic motor, type OMP, Fastener, Without oil |
| Contains oil | No |
| Details | Robust design made of cast iron |
| Flow rate | 33 l/min |
| Max. oil capacity | 2.5 l |
| Max. oil change interval | 500 h |
| Max. output torque | 200 daNm |
| Max. working pressure | 100 BAR |
| Product details | Torque and speed values are at maximum pressure and oil flow, All gearboxes are supplied without oil., First oil change after 50-70 operating hours, then after 500-700 operating hours or at least once a year., Contact us for power at a different RPM. |
| Ratio factor | 16.4:1 |
| Rotation | 20 r/min |
| Shaft diameter | 45 mm |
| Unit | Each |
Compatible accessories
Parts and components that work with this product.
Logistics
| EAN | — |
|---|---|
| Unit of measure | EA |
| Weight | 33000 g |
| Dimensions | 370 × 260 × 150 mm |
| Dangerous goods | No |
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