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AirTAC HRQ Rack-and-Pinion Rotary Table Cylinders

AirTAC HRQ official product — Series product image

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Double rack-and-pinion rotary tables with adjustable end positions and optional A internal...

Official reference

Based on manufacturer documentation

Model support

For model confirmation

Parts lists

Code, photo, or BOM

Availability / lead time

By model and quantity

Sourcing route & inquiry details

Double rack-and-pinion rotary tables with adjustable end positions and optional A internal shock absorbers. Send the HRQ size, angle, rotation time, load inertia, pressure and installed drawing with quantity and destination for a quotation.

Know your model? Send it with the quantity for a quote. Not sure? Start with a photo, label or description. We help identify the model and clarify availability and lead time. Mixed parts lists are welcome too.

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AirTAC originalModel matchingChina-source alternative

Match an HRQ rotary table model

Drawings & dimensions

Installation Drawings & Technical Specifications

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Technical reference

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AirTAC HRQ official overview

Helpful for Model Matching:

Full HRQ code or label photo
Model size and adjustment bolt or A internal shock
Required angle, rotation time and end-stop clearance
Load mass/shape/offset, inertia, pressure, radial/axial/bending load
Installed end/side port and drawing; sensor requirement separate
Quantity and destination

Match model size, cushion and proper end/side port
Check angle/time, inertia, energy and combined load ratio
Confirm medium/large A-dimension heading ambiguity with installed drawing
Keep shock/sensor accessory and output torque separate

Catalogue Technical Specifications

AirTAC reference data

Construction / medium	Double rack and pinion, double acting; all with magnet; 40 μm filtered air; proof 1.2 MPa; −20–70°C
Pressure by cushion	Adjustment bolt:2=0.25–0.7 MPa; 3/7=0.2–0.7; 10–200=0.15–0.7. Internal shock10–200=0.15–0.7; 2/3/7 unavailable
Angle / repeatability	Adjustable0–190°. Adjustment bolt repeatability 0.2°; internal shock0.05°. No continuous rotation or order-code angle; do not enlarge beyond factory maximum
Theoretical output torque	At0.5 MPa sizes2/3/7/10/20/30/50/70/100/200=0.2/0.33/0.63/1.1/2.2/2.8/5.0/7.5/11.0/22.0 N·m. Confirm actual pressure-dependent torque curve, not guaranteed fixture payload
Radial / axial / bending limits	Sizes2/3/7/10/20/30/50/70/100/200:radial18/30/50/80/150/200/300/330/390/540 N; axial35/50/70/80/150/200/300/500/500/740 N; bending0.8/1.1/1.5/2.5/4/5.5/10/12/18/25 N·m
Allowed energy, adjustment bolt / internal shock	Sizes2/3/7:0.0015/0.002/0.006 J, no shock.10=0.01/0.04; 20=0.025/0.12; 30=0.05/0.12; 50=0.08/0.30; 70=0.24/1.1; 100=0.32/1.6; 200=0.56/2.9 J
Rotation time, s per90°	Bolt2/3=0.2–0.7; 7/10/20/30/50=0.2–1.0; 70=0.2–1.5; 100=0.2–2.0; 200=0.2–2.5. Shock 10/20/30/50=0.2–0.7; 70/100/200=0.2–1.0. Times beyond range can lose buffer effect
Port interfaces	2–20 end ports M5×0.8; 30–200 end 1/8 PT/G/NPT; all side ports M5×0.8. Ordering thread field only30–200; 2/3/7/10/20 have no thread code
Selection conditions	Confirm rotation angleθ, time t, mass/shape/offset and inertia I in kg·m². Source uses T=K×I×angular acceleration, example K 5; Emax=0.5×I×ωmax². Combined axial/allowed axial+radial/allowed radial+bending/allowed bending≤1. Torque, energy and loading must all pass
Shock maintenance / geometry	Shock 10 ACA1006-A; 20/30 ACA1215-A; 50 ACA1416-A; 70/100 ACA2020-A; 200 ACA2725-A. Consumables, do not loosen bottom screw. Setting-nut torque by shock thread:M10=3.5, M12=8, M14=11, M20=24, M27=63 N·m; not output torque
Runout / installation	Dial plane parallelism, plane runout and cylindrical runout each 0.1 mm with specified A/B datum. Check actual envelope and stopping clearance; 240/241 A-dimension cushion headings differ, confirm installed drawing before quoting interface

Common Model Codes & Configurations:Useful for an RFQ

HRQ7HRQ20AHRQ30AG

Send the model code, quantity and destination, or attach a parts list.

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Technical reference & selection notes

Ordering Codes, Fit Verification & Specifications

Specifications, installation dimensions, and ordering-code notes.

Ordering code matching

Match each code segment

Send a photo if the code is incomplete

Code format

HRQ [specification] [A] [thread]A only 10–200; pipe thread confirmed for 30+

HRQ7HRQ20AHRQ30AG

1Specification	2Cushion	3Thread / port	4Magnet / angle
2/3/7/10/20/30/50/70/100/200 model sizes; not cylinder bore mm.	Blank adjustment bolt/rubber bumper. A internal shock only 10–200.	2/3/7/10/20 no thread code, end/side M5.30+ end 1/8 blank PT, G, T=NPT; side M5.	All with magnet, no S. Rotation adjustable 0–190°, not a code field; send required angle and time.

Avoid a wrong match

HRQ model size is not bore diameter. All have magnet; no S/angle/stroke suffix.
A internal shock only 10–200; 2/3/7 must not receive shock energy or repeatability ratings.
2/3/7/10/20 use metric end/side ports and have no pipe-thread code; PT/G/T suffix only30–200.
Separate torque N·m, inertia kg·m², energy J, force N and s/90° timing; allowable payload in kg requires the actual load geometry and duty.
Maximum axial, radial and bending loads combine by normalized ratio≤1; energy and necessary torque must also pass.
Angle diagrams include a 180° mark for small sizes although specification and text say190°; confirm required end settings and avoid increasing factory maximum.
Internal shock A is a cushion option, not a separate functional family; use cushion-specific energy, time and envelope.
Dimension-table A headings differ between medium and large pages; match drawing/actual interface rather than copy a universal length.

Read the model code

If the label is incomplete, send the readable parts together with a photo.

HRQ30AG

1Specification

2/3/7/10/20/30/50/70/100/200 model sizes; not cylinder bore mm.

2Cushion

Blank adjustment bolt/rubber bumper. A internal shock only 10–200.

3Thread / port

2/3/7/10/20 no thread code, end/side M5.30+ end 1/8 blank PT, G, T=NPT; side M5.

4Magnet / angle

All with magnet, no S. Rotation adjustable 0–190°, not a code field; send required angle and time.

Matching Questions

Can I select the table only by torque?

No. Confirm actual pressure-dependent output, load inertia and angle/time, maximum energy and combined radial/axial/bending loads. Theoretical torque at 0.5MPa is not a payload rating.

HRQ

Include this series in a project RFQ

HRQ Add other models, quantities, photos, drawings, or a BOM. One request can cover several product groups.

Request a project quote WhatsApp Send a parts list or BOM

Confirm inspection requirements before quotationSpecify shipping preferenceConfirm timing in the quotationOcean & Rail Available

COMPANION PRODUCTS

Products to use together

Build your pneumatic circuit with complementary components. Confirm dimensions and operating conditions before selecting a combination.

Control air direction

Product-group reference image

Directional control valves

Switch the pneumatic circuit. Select the valve function, flow capacity, port size and control signal for the application.

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Adjust actuator speed

Product-group reference image

PneuPart SL speed controllers

Control actuator air flow. Confirm thread, tube size, flow direction and required flow rate.

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Connect the air line

Product-group reference image

PneuPart tube fittings

Connect tubing to a valve or actuator. Match tube outside diameter, port thread and seal type.

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Route the air supply

Product-group reference image

PneuPart pneumatic tubing

Run air lines between fittings and components. Confirm outside diameter, bend radius, pressure and temperature.

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Planning a Complete Circuit or Multi-Item BOM?

Send your parts list, connection sizes and operating conditions for a matching check and combined quotation.

Submit Multi-Item Circuit RFQ

1Specification

2Cushion

3Thread / port

4Magnet / angle

2/3/7/10/20/30/50/70/100/200 model sizes; not cylinder bore mm.

Blank adjustment bolt/rubber bumper. A internal shock only 10–200.

2/3/7/10/20 no thread code, end/side M5.30+ end 1/8 blank PT, G, T=NPT; side M5.

All with magnet, no S. Rotation adjustable 0–190°, not a code field; send required angle and time.

Avoid a wrong match

HRQ model size is not bore diameter. All have magnet; no S/angle/stroke suffix.

A internal shock only 10–200; 2/3/7 must not receive shock energy or repeatability ratings.

2/3/7/10/20 use metric end/side ports and have no pipe-thread code; PT/G/T suffix only30–200.

Separate torque N·m, inertia kg·m², energy J, force N and s/90° timing; allowable payload in kg requires the actual load geometry and duty.

Maximum axial, radial and bending loads combine by normalized ratio≤1; energy and necessary torque must also pass.

Angle diagrams include a 180° mark for small sizes although specification and text say190°; confirm required end settings and avoid increasing factory maximum.

Internal shock A is a cushion option, not a separate functional family; use cushion-specific energy, time and envelope.

Dimension-table A headings differ between medium and large pages; match drawing/actual interface rather than copy a universal length.

BOM Parts List RFQ

Photo & Label Matching

BOM Parts List RFQ

Photo & Label Matching

AirTAC HRQ Rack-and-Pinion Rotary Table Cylinders