CESW Resistance-type Electric Lubricator with External Twin Knobs
Non-metered lubrication.
Timer-controlled.
Optional lubrication-on-startup mode.
1. Operation and interval times are set using knobs outside the control box. ACT and INT indicators are provided.
2. Two startup modes are available. The standard mode starts with an interval: (a) lubrication first—the lubrication timer starts at power-on; (b) interval first—the interval timer starts at power-on.
3. Interval-first models have a memory function. If power fails during an interval, operation resumes from the remaining interval time when power returns, preventing repeated lubrication.
4. Includes a float switch for oil level detection and automatic signaling.
5. A buzzer sounds a warning when the oil level is too low.
6. A manual lubrication button (F key) is provided. Do not hold it for more than 3 minutes, to avoid motor overload.
7. Motor thermal protection is provided. At 100°C, the motor stops temporarily for approximately 5 minutes.
8. Refer to the float / float switch specifications for contact information.
◆ Dimensions
| Tank Capacity | Tank Material | Length L (mm) | Width W (mm) | Height H (mm) | Mounting hole pitch F (mm) | Weight (kg) |
| 2L | Resin | 213 | 142 | 244 | 177 | 3.00 |
| 2L | Aluminum alloy | 221 | 156 | 234 | 95x200 | 4.15 |
| 3L | Resin | 227 | 167 | 248 | 205 | 3.45 |
| 4L | Resin | 277 | 162 | 259 | 250 | 3.90 |
| 4L | Aluminum alloy | 297 | 173 | 253 | 95x280 | 4.90 |
| 8L | Sheet metal | 355 | 201 | 270 | 95x338 | 7.55 |
◆ Specifications
| Operation Time | 3–60 seconds | |
| Interval Time | 1–60 minutes / 1–180 minutes / 1–12 hours / 1–72 hours | |
| Motor Output Power | 12±3W | |
| Voltage | 110V | 220V |
| Current | 1.5A | 0.7A |
| Frequency | 60Hz | 50Hz, 60Hz |
| Maximum Discharge Rate | 130cc/min | |
| Maximum Discharge Pressure | 8kgf/c㎡ | |
| Oil Outlet Size | Ø4 , Ø6 | |
| Float Switch | NC contact | |
| Applicable Oil Viscosity | 32~68 cSt@40oC (contact customer service for special oil viscosity requirements) | |
◆ Wiring Diagram
| Fault Output | Ground | Power Supply | |||
| NO(A) | NC(B) | COM | GND(P.E) | POWER | |
| ⊕ | ⊕ | ⊕ | ⊕ | ⊕ | ⊕ |
◆ Ordering Code
| Model | Tank Capacity (Material) | Operating Cycle (Operation × Interval) | Voltage | Oil Outlet Size | Startup Mode | |||||
| CESW | 01 | 2 | C | 1 | 2 | |||||
| 01 | 2 L (resin) | 1 | 60 seconds × 60 minutes | A | 110V, 60Hz | 0 | Ø4 | 1 | Lubrication-first startup | |
| 02 | 2 L (aluminum alloy) | 2 | 60 seconds × 180 minutes | B | 220V, 50Hz | 1 | Ø6 | 2 | Interval-first startup | |
| 03 | 3 L (resin) | 3 | 60 seconds × 12 hours | C | 220V, 60Hz | 2 | Ø4 (with pressure gauge) | |||
| 04 | 4 L (resin) | 4 | 60 seconds × 72 hours | 3 | Ø6 (with pressure gauge) | |||||
| 05 | 4L (Aluminium Alloy) | |||||||||
| 08 | 8 L (sheet metal) | |||||||||
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