SD Series 103mm Mega-Bore Short Body Open-Center Hydraulic Cylinder

SD-21510CU

Price $8,680.63
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SKU:
SD-21510CU
Shipping:
Calculated at Checkout
Replaces:
SH-21010CCDU1 series cylinder
Available I.D. (mm):
103
Draw tube threading:
M112x2.0
Piston Dia. (mm):
220
Piston Stroke (mm):
35
Piston Surface Area (Push)(cm2):
238
Piston Surface Area (Pull)(cm2):
230
Piston Force (Push)(kN(kgf):
105(10700)
Piston Force (Pull)(kN(kgf):
101(10300)
Max Operating Pressure (MPa(kgf/cm2):
4.5(45)
Max. r.pm.:
3600
Total Leakage:
4.5
Weight (kg):
37
Series:
SD
Size:
21
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SD Series 103mm Mega-Bore Short Body Open-Center Hydraulic Cylinder

Application:

The Samchully SD Series hydraulic cylinders are designed for high-speed CNC lathes and precision turning centers where compact, rear-mounted actuation is required. Engineered for reliability and efficiency, these short-body cylinders provide smooth, powerful actuation in limited spaces, making them ideal for both standard and high-speed spindle applications.

Product Features:

The Samchully SD-21510CU features a compact, short-body design that maximizes space efficiency without compromising clamping power. Built for high-speed performance up to 3500 RPM, each cylinder delivers powerful and consistent hydraulic force, with 105kN push and 101kN pull capacity ensuring reliable chuck operation. Its precision-machined 103mm bore and 35mm piston stroke provide smooth, repeatable motion, while the robust construction withstands operating pressures up to 4.5 kgf/cm² for long-term durability. The unit includes an M112 × 2.0 drawtube connection with an integrated coolant collector for added convenience and protection, and a low total leakage rate of just 3.0cc ensures efficient and dependable performance in continuous operation.

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