Precision-Engineered for Industrial Excellence
The LEANYEE SC 63×125 is a double-acting pneumatic cylinder compliant with ISO 15552 (formerly ISO 6431 / VDMA 24562). It features a robust aluminum alloy barrel with a hard-anodized inner bore surface, ensuring exceptional wear resistance and extended service life even in demanding production environments.
The dual-end adjustable air cushioning system absorbs kinetic energy at stroke ends, reducing impact noise and protecting internal components. This design significantly extends service intervals and minimizes downtime in high-speed automation lines.
Design Highlights
- Precision-honed aluminum bore with hard anodized surface(HV>300)
- Chrome-plated piston rod (surface hardness HRC 55+)for corrosion resistance
- NBR standard seals;FKM (Viton)seals available for high-temperature applications
- Built-in magnetic piston ring for sensor-based position detection
- Die-cast aluminum end caps with integrated air cushioning adjustment screws
- Thread ports conform to ISO 1179-1(G-thread)or NPT on request
Every SC series cylinder undergoes 100% air-leak testing and dimensional verification before shipment, ensuring consistent quality across production batches and reliable performance from the first cycle.

Precision-Engineered for Industrial Excellence
The LEANYEE SC 63×125 is a double-acting pneumatic cylinder compliant with ISO 15552 (formerly ISO 6431 / VDMA 24562). It features a robust aluminum alloy barrel with a hard-anodized inner bore surface, ensuring exceptional wear resistance and extended service life even in demanding production environments.
The dual-end adjustable air cushioning system absorbs kinetic energy at stroke ends, reducing impact noise and protecting internal components. This design significantly extends service intervals and minimizes downtime in high-speed automation lines.
Design Highlights
- Precision-honed aluminum bore with hard anodized surface(HV>300)
- Chrome-plated piston rod (surface hardness HRC 55+)for corrosion resistance
- NBR standard seals;FKM (Viton)seals available for high-temperature applications
- Built-in magnetic piston ring for sensor-based position detection
- Die-cast aluminum end caps with integrated air cushioning adjustment screws
- Thread ports conform to ISO 1179-1(G-thread)or NPT on request
Every SC series cylinder undergoes 100% air-leak testing and dimensional verification before shipment, ensuring consistent quality across production batches and reliable performance from the first cycle.

Precision-Engineered for Industrial Excellence
The LEANYEE SC 63×125 is a double-acting pneumatic cylinder compliant with ISO 15552 (formerly ISO 6431 / VDMA 24562). It features a robust aluminum alloy barrel with a hard-anodized inner bore surface, ensuring exceptional wear resistance and extended service life even in demanding production environments.
The dual-end adjustable air cushioning system absorbs kinetic energy at stroke ends, reducing impact noise and protecting internal components. This design significantly extends service intervals and minimizes downtime in high-speed automation lines.
Design Highlights
- Precision-honed aluminum bore with hard anodized surface(HV>300)
- Chrome-plated piston rod (surface hardness HRC 55+)for corrosion resistance
- NBR standard seals;FKM (Viton)seals available for high-temperature applications
- Built-in magnetic piston ring for sensor-based position detection
- Die-cast aluminum end caps with integrated air cushioning adjustment screws
- Thread ports conform to ISO 1179-1(G-thread)or NPT on request
Every SC series cylinder undergoes 100% air-leak testing and dimensional verification before shipment, ensuring consistent quality across production batches and reliable performance from the first cycle.

Precision-Engineered for Industrial Excellence
The LEANYEE SC 63×125 is a double-acting pneumatic cylinder compliant with ISO 15552 (formerly ISO 6431 / VDMA 24562). It features a robust aluminum alloy barrel with a hard-anodized inner bore surface, ensuring exceptional wear resistance and extended service life even in demanding production environments.
The dual-end adjustable air cushioning system absorbs kinetic energy at stroke ends, reducing impact noise and protecting internal components. This design significantly extends service intervals and minimizes downtime in high-speed automation lines.
Design Highlights
- Precision-honed aluminum bore with hard anodized surface(HV>300)
- Chrome-plated piston rod (surface hardness HRC 55+)for corrosion resistance
- NBR standard seals;FKM (Viton)seals available for high-temperature applications
- Built-in magnetic piston ring for sensor-based position detection
- Die-cast aluminum end caps with integrated air cushioning adjustment screws
- Thread ports conform to ISO 1179-1(G-thread)or NPT on request
Every SC series cylinder undergoes 100% air-leak testing and dimensional verification before shipment, ensuring consistent quality across production batches and reliable performance from the first cycle.

Precision-Engineered for Industrial Excellence
The LEANYEE SC 63×125 is a double-acting pneumatic cylinder compliant with ISO 15552 (formerly ISO 6431 / VDMA 24562). It features a robust aluminum alloy barrel with a hard-anodized inner bore surface, ensuring exceptional wear resistance and extended service life even in demanding production environments.
The dual-end adjustable air cushioning system absorbs kinetic energy at stroke ends, reducing impact noise and protecting internal components. This design significantly extends service intervals and minimizes downtime in high-speed automation lines.
Design Highlights
- Precision-honed aluminum bore with hard anodized surface(HV>300)
- Chrome-plated piston rod (surface hardness HRC 55+)for corrosion resistance
- NBR standard seals;FKM (Viton)seals available for high-temperature applications
- Built-in magnetic piston ring for sensor-based position detection
- Die-cast aluminum end caps with integrated air cushioning adjustment screws
- Thread ports conform to ISO 1179-1(G-thread)or NPT on request
Every SC series cylinder undergoes 100% air-leak testing and dimensional verification before shipment, ensuring consistent quality across production batches and reliable performance from the first cycle.



