Product Detail
Introduction of
RK-N Medium and Real Short Type Rotary Hydraulic Cylinder
Short, lightweight, rotary cylinder. Due to the special design of the rotary valve body, the Zhongshi rotary cylinder rotates at a high speed and has a long life. Easy to install, the cylinder 4
can be locked by the rear end.

Features of RK-N Medium and Real Short Type Rotary Hydraulic Cylinder
The RK-N Medium and Real Short Type Rotary Hydraulic Cylinder presents a host of compelling features that set it apart in various applications.
One notable feature is its compact and space-saving design. The medium and real short type configuration allows for installation in tight spaces without sacrificing performance, making it ideal for machinery with limited available room.
It offers excellent rotational precision and stability. This ensures smooth and accurate movement, crucial in operations that demand precise positioning and controlled rotation.
The cylinder is engineered with high-quality materials and advanced manufacturing processes, guaranteeing durability and a long service life. It can withstand heavy loads and frequent use in demanding industrial environments.
The RK-N model also provides efficient sealing to prevent leakage, minimizing fluid loss and maintaining consistent hydraulic pressure for optimal performance.
In addition, it demonstrates superior speed control capabilities, allowing for adjustable rotational speeds to match specific operational requirements.
Specification of
RK-N Medium and Real Short Type Rotary Hydraulic Cylinder
规格 Specification | 活塞面积cm2 Piston area | 行程mm Stroke | 最高回转数 min-1
(r. p. m) Maximum number of revolutions | 最高使用压力MPa (kgf/cm2) Maximum working pressure Mpa | GD2kg.m2 | 重量kg Weight |
型号 Model | 押侧 Push side | 拉侧 Pull side | | | | | |
RK-75N | 44.2 | 37.1 | 15 | 6000 | 4.0 (40 ) | 0. 01 | 2.8 |
RK-100N | 78.5 | 71.5 | 20 | | | 0. 03 | 4.3 |
RK-125N | 122.7 | 113.1 | 25 | | | 0. 05 | 6.8 |
RK-150N | 176.7 | 160.8 | 30 | 5500 | | 0. 09 | 9.4 |
RK-200N | 314.1 | 290.4 | 35 | | | 0. 28 | 15.3 |
尺寸 Size | A | B | C | D1 | D2 | E h7 | F | G | H | J | K | L | L1 | L2 | M H8 |
型号 Model | Max. | Min. |
RK-75N | 75 | 15 | 107 | 90 | 65 | 30 | 45 | 30 | 57 | 134 | M20 x 35 | 6-M8x16 | M8x60 | 12 | 21 |
RK-100N | 100 | 20 | 132 | 115 | 100 | 80 | | | 25 | 72 | 149 | | 6-M10x20 | M8x75 | | |
RK-125N | 125 | 25 | 160 | 140 | 130 | 110 | 35 | 50 | | 82 | 159 | M24x45 | 6-M12x20 | M8x85 | | 25 |
RK-150N | 150 | 30 | 190 | 170 | | | 45 | 55 | | 95 | 172 | M30x45 | 12-M12x24 | M10x100 | 16 | 31 |
RK-200N | 200 | 35 | 245 | 220 | 145 | 120 | 55 | 70 | 35 | 115 | 192 | M36 x 60 | 12-M16x30 | M10X125 | 16 | 37 |