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HRQ series pneumatic rotary cylinder - Ảnh 2

HRQ series pneumatic rotary cylinder - Ảnh 3

HRQ series pneumatic rotary cylinder - Ảnh 4

Xi lanh quay khí nén dòng HRQ

Rack-and-pinion structure ensures smooth operation;
Dual-cylinder design enables double the output force;
High-precision worktable allows for easy load mounting and accurate positioning; a through-hole in the center of the worktable facilitates piping;
(Reserved/Blank)
Positioning holes are provided on both sides (for sizes 10–200) or the bottom (for sizes 2–7) of the cylinder body, ensuring convenient installation;
Two cushioning options are available: fixed cushioning via adjustment screws and hydraulic shock absorbers. The maximum cushioning energy with hydraulic shock absorbers is 3–5 times that of fixed cushioning, offering superior performance. Note: Models HRQ2, HRQ3, and HRQ7 feature only the fixed cushioning method and do not support hydraulic shock absorbers.

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HRQ series pneumatic rotary cylinder is a rack-and-pinion rotary actuator (rotary table cylinder) featuring a dual-piston design. It delivers rotary torque to achieve an angular swing of 0–190° and comes with built-in magnets, allowing for the installation of magnetic switches to detect when the rotation reaches the target position.

Operating Principle: Dual pistons drive a rack, which in turn rotates a gear to actuate the upper turntable in a reciprocating oscillating motion. The actual rotation angle can be adjusted via limit screws at both ends. Two cushioning options are available: screw cushioning and hydraulic cushioning (indicated by the model suffix “-A”).

High-precision worktable: Offers high machining precision, easy load mounting, and accurate positioning; features a center through-hole for convenient and flexible piping.

Dual-cylinder structure: Delivers double the output force.

Multiple cushioning options: Choose between adjustable screw-based cushioning and hydraulic damping; the hydraulic damper provides superior cushioning performance.

Rack-and-pinion structure: smooth operation.

Built-in sensor mounting slots: The body features mounting grooves for magnetic switches on both sides.

Available specifications: micro sizes include 2, 3, and 7; medium sizes include 10, 20, 30, and 50; and large sizes include 70, 100, and 200.

Flexible mounting: The cylinder body features locating holes on both sides (sizes 10–200) or the bottom (sizes 2–7), allowing for flexible installation and convenient use.

Maximum permissible load

Load Category	Mẫu
Load Category	HRQ2	HRQ3	HRQ7	HRQ10	HRQ20	HRQ30	HRQ50	HRQ70	HRQ100	HRQ200
Maximum permissible radial load N	18	30	50	80	150	200	300	330	390	540
Maximum permissible axial load N	35	50	70	80	150	200	300	300	500	740
Maximum permissible bending moment load (Nm)	0.8	1.1	1.5	2.5	4	5.5	10	12	18	25

Thông số kỹ thuật

Thông số kỹ thuật		2	3	7	10	20	30	50	70	100	200
Loại cơ chế hoạt động dạng xi lanh		Double-piston rack-and-pinion double-acting type
Phương tiện làm việc		Không khí (được lọc qua lưới mắt cáo 40 µm)
Phạm vi áp suất làm việc	Adjustment screw included	0.25~0.7Mpa(37~100psi)		0,2–0,7 MPa (29–100 psi)	0,15–0,7 MPa (22–100 psi)
	Equipped with a hydraulic shock absorber	—			0,15–0,7 MPa (22–100 psi)
Đảm bảo khả năng chịu áp lực		1,2 MPa (175 psi) (12,0 bar)
Nhiệt độ hoạt động		-20°C đến 70°C
Rotation angle range		0~190°
Repeatability	Adjustment screw included	0.2°
	Equipped with a hydraulic shock absorber	—			0.05°
Theoretical torque (Nm) (0.5 MPa)		0.2	0.33	0.63	1.1	2.2	2.8	5.0	7.5	11.0	22.0
Loại đệm	Adjustment screw included	Fangzhuang Branch
	Equipped with a hydraulic shock absorber	—			Hydraulic cushioning
Kích thước ren của đầu nối	Frontend API / Frontend Interface	M5 × 0,8					PT1/8
	Side port						M5 × 0,8
Trọng lượng (g)		120	175	270	535	940	1260	2060	2890	4100	7650

Available thread types for the connection port include PT, G, and NPT.

Maximum permissible kinetic energy and slewing time range

Mẫu	Maximum permissible energy (J)		Worktable rotation time range (s/90°)
Mẫu	Adjustment screw included	Equipped with a hydraulic shock absorber	Adjustment screw included	Equipped with a hydraulic shock absorber
HRQ2	0.0015	—	0.2~0.7	—
HRQ3	0.002	—	0.2~0.7	—
HRQ7	0.006	—	0.2~1.0	—
HRQ10	0.01	0.04	0.2~1.0	0.2~0.7
HRQ20	0.025	0.12	0.2~1.0	0.2~0.7
HRQ30	0.05	0.12	0.2~1.0	0.2~0.7
HRQ50	0.08	0.3	0.2~1.0	0.2~0.7
HRQ70	0.24	1.1	0.2~1.5	0.2~1.0
HRQ100	0.32	1.6	0.2~2.0	0.2~1.0
HRQ200	0.56	2.9	0.2~2.5	0.2~1.0

Note: In actual operation, do not exceed the maximum energy values specified in the table above; doing so may damage internal components and cause product failure.
If the rotation time exceeds the values listed in the table, the hydraulic shock absorber will not be able to provide its full damping performance.