3" Oil-Filled Submersible Motors JOVAL
3" (76 mm) oil-filled submersible motors for narrow boreholes. The JOVAL range includes standard single-phase (J3OL-S), single-phase with built-in capacitor (J3OL2F-S) and three-phase (J3OL-T) versions, with AISI 304 stainless steel construction, NEMA flange, IP68 protection, class F insulation, vertical or inclined installation, and 1500 N thrust load for installations up to 100 m depth.
Applications
- Water abstraction from 3" boreholes, reservoirs and water courses.
- Hydraulic pressure systems
- Agricultural irrigation
- Industrial and commercial applications
Technical Data
| Type | Oil-cooled submersible motor |
|---|---|
| Standard | IEC34-1 / CE |
| Material | AISI 304 |
| Protection | IP 68 |
| Insulation | Class F |
| Thrust load | 1500 N |
| Max Temperature | 35 °C |
| Min. cooling flow | 8 cm/s |
| Water pH value | 6.5 - 8.0 |
| Starts/Hour | 20 |
| Max. depth | 100 m |
| Mounting | Vertical / Inclined |
- Water abstraction from 3" boreholes, reservoirs and water courses.
- Hydraulic pressure systems
- Agricultural irrigation
- Industrial and commercial applications
Note: Click on table rows to highlight and compare models.
| Code | Model | kW | HP | Voltage | Amperage | Capacitor (uF) | cosφ | rpm | L (mm) | Axial load (N) | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2033210370 | J3OL-S050 | 0,37 | 0,5 | 1x230 | 3,3 | 12 | 0,91 | 2800 | 378 | 1500 | 6,3 |
| 2033210550 | J3OL-S075 | 0,55 | 0,75 | 1x230 | 4,8 | 15 | 0,91 | 2800 | 398 | 1500 | 6,7 |
| 2033210750 | J3OL-S100 | 0,75 | 1 | 1x230 | 6,1 | 20 | 0,95 | 2800 | 438 | 1500 | 7,7 |
| 2033211100 | J3OL-S150 | 1,1 | 1,5 | 1x230 | 8 | 30 | 0,99 | 2800 | 478 | 1500 | 8,4 |
| 2033220370 | J3OL2F-S050 | 0,37 | 0,5 | 1x230 | 3,3 | Built-in | 0,91 | 2800 | 378 | 1500 | 6,3 |
| 2033220550 | J3OL2F-S075 | 0,55 | 0,75 | 1x230 | 4,8 | Built-in | 0,91 | 2800 | 398 | 1500 | 6,7 |
| 2033220750 | J3OL2F-S100 | 0,75 | 1 | 1x230 | 6,1 | Built-in | 0,95 | 2800 | 438 | 1500 | 7,7 |
| 2033221100 | J3OL2F-S150 | 1,1 | 1,5 | 1x230 | 8 | Built-in | 0,99 | 2800 | 478 | 1500 | 8,4 |
| 2033230370 | J3OL-T050 | 0,37 | 0,5 | 3x400 | 1,8 | - | 0,63 | 2800 | 358 | 1500 | 6,1 |
| 2033230550 | J3OL-T075 | 0,55 | 0,75 | 3x400 | 2,1 | - | 0,65 | 2800 | 378 | 1500 | 6,5 |
| 2033230750 | J3OL-T100 | 0,75 | 1 | 3x400 | 2,5 | - | 0,68 | 2800 | 398 | 1500 | 6,8 |
| 2033231100 | J3OL-T150 | 1,1 | 1,5 | 3x400 | 3,5 | - | 0,70 | 2800 | 438 | 1500 | 7,8 |
- Complies with IEC34-1 and CE requirements.
- Monoblock asynchronous motor with squirrel-cage rotor.
- Outer shell, shaft and lower support in AISI 304 stainless steel.
- Upper bracket in electrophoretic cast iron or AISI 304 stainless steel.
- Angular-contact bearing designed for higher thrust load.
- Italian mechanical seal.
- Automatic pressure-balancing device in oil-resistant and waterproof butyl rubber.
- NEMA flange coupling and lacquer-coated wire according to NEMA MW37-C.
- High-quality silicon steel lamination.
- Italian mechanical seal.
- 220°C class lacquer-coated winding wire.
- High-quality bearing sized for heavy axial load.
- Thrust load: 1500 N.
- Protection degree: IP68.
- Insulation: Class F.
- Maximum ambient temperature: 35°C.
- Minimum cooling flow along the motor: 8 cm/s.
- Water pH value: 6.5 - 8.0.
- Maximum starts per hour: 20.
- Maximum submergence depth: 100 m.
- Oil lubricated.
- Operates in vertical or inclined position.
- Overload trip time under 10 s at 5x rated current.
- Special versions available on request.
