Oil Supply Pump (Unidirectional)
Inquiry1. A one-direction oil-supply pump, also called a cycloidal or triangular pump, rotates in one direction only.
2. Standard rotation is clockwise. Contact customer service if counterclockwise rotation is required.
3. Operating speed range: 1,420–1,720 min⁻¹. The CYP-12L low-speed model is available for 450–1,200 min⁻¹.
4. An optional CYP-AV pressure-regulating valve provides an adjustment range of 0–5 kgf/cm².
5. Recommended for use with various 1/4HP motors. The pump can also be used with CLSA, CLSB, CLST and CLSS-14 oil-return electric lubricators for lubrication or cooling. Typical applications include special-purpose machinery, machine tools, gearboxes and cooling equipment.
◆ Specifications and outline dimensions.
| Model | Applicable rotational speed (min-1) | Discharge at applicable rotational speed (L/min). | A(mm) | B(mm) | C(mm) | D port size. | Maximum pressure. | Applicable Oil Viscosity | Applicable temperature range. | Net weight (g). |
| CYP-10A | 1420~1720 | 1.1~1.4 | 60.5 | 41 | 12 | PT1/8 | 5 kgf/cm2 | 32~68 cSt@40℃ | 0~90℃ | 616 |
| CYP-11A-1 | 1420~1720 | 2.2~2.7 | 64.5 | 45 | 12 | PT1/8 | 665 | |||
| CYP-11A-2 | 1420~1720 | 2.2~2.7 | 64.5 | 45 | 12 | PT1/4 | 664 | |||
| CYP-12A | 1420~1720 | 3.7~4.5 | 70.5 | 51 | 12 | PT1/4 | 751 | |||
| CYP-12L | 450~1200 | 1.1~3.0 | 62.5 | 43 | 11 | PT1/4 | 650 | |||
| CYP-13A | 1420~1720 | 6.5~7.9 | 82.5 | 63 | 15 | PT3/8 | 924 |
※ To order an oil-supply pump fitted with a pressure-regulating valve, add AV to the model number. For example, CYP-11A-1-AV specifies one CYP-11A-1 fitted with a CYP-AV valve.
※ Adding a pressure-regulating valve increases weight by 110 g.
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