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Ingersoll Rand QA1L12S4LD Angle Air Nutrunner | 1270 RPM | 3.5 - 32.2 (in-lbs) Torque Range | Adjustable Shut-Off Clutch

List Price: $2,547.00
$1,937.92
(You save $609.08 )
Availability:
Available To Order From Supplier
SKU:
QA1L12S4LD
Shipping:
Calculated at Checkout
Weight:
2.62 LBS
Condition:
New
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Description

For repetitive assembly work that requires controlled fastening in areas where straight tool access may be restricted, the Ingersoll Rand QA1L12S4LD Angle Air Nutrunner combines 1,270 RPM free speed with a 3.5 to 32.2 in-lb torque range and an adjustable shut-off clutch. The angle configuration supports access around surrounding components and fixtures, while automatic shut-off stops the fastening cycle when the preset torque point is reached to help maintain consistent tightening results.

The Ingersoll Rand QA1L12S4LD offers greater maximum torque capability than the supplied 1,750 RPM QA1L18 configurations while operating at a more controlled 1,270 RPM speed. Its adjustable clutch allows the tool to be set for compatible production joints throughout the specified torque range, making this model a practical option where assembly requirements call for a balance of accessible angle-head positioning, controlled rundown, and repeatable clutch shut-off.

Type: Angle Air Nutrunner | Model: QA1L12S4LD | Configuration: Angle | Free Speed: 1,270 RPM | Torque Range: 3.5 - 32.2 in-lbs | Clutch Type: Adjustable Shut-Off

Features:

  • Adjustable shut-off clutch automatically stops the fastening cycle when the preset torque point is reached.
  • 1,270 RPM free speed provides a balance between productive fastener rundown and controlled tightening.
  • 3.5 to 32.2 in-lb torque range provides adjustable output for compatible production fastening applications.
  • Angle configuration supports access to fasteners where nearby components, housings, or assembly fixtures restrict straight-line tool positioning.
  • Automatic clutch shut-off reduces reliance on operator judgment when determining the end of each fastening cycle.
  • Adjustable torque capability allows the tool to be set according to the fastener, joint characteristics, component materials, and assembly requirements.
  • Pneumatic operation supports repeated fastening cycles when supplied with properly conditioned compressed air.

Made in USA: Made in USA

Applications:

  • Automotive component assembly — tightening compatible fasteners positioned around brackets, housings, and closely spaced production components.
  • Appliance manufacturing — completing controlled fastening inside frames, internal assemblies, and areas with limited straight-tool clearance.
  • Electrical and electromechanical equipment production — accessing fasteners within cabinets, equipment assemblies, and compact component layouts.
  • General manufacturing — performing repetitive fastening where angle access and adjustable torque shut-off support the production process.
  • Fixture-based assembly operations — reaching side-oriented or recessed fasteners while maintaining controlled tightening within the specified torque range.

FAQs:

  • Q: What torque range does the Ingersoll Rand QA1L12S4LD provide?
    A: The specified torque range is 3.5 to 32.2 in-lbs. The appropriate clutch setting should be established on the actual production joint according to the fastener, joint characteristics, component materials, and assembly requirements.
  • Q: How does the QA1L12S4LD compare with the 1,750 RPM QA1L18 models?
    A: The QA1L12S4LD operates at 1,270 RPM and provides a maximum specified torque of 32.2 in-lbs, while the supplied QA1L18 configurations operate at 1,750 RPM with a maximum torque of 26.1 in-lbs. The QA1L12S4LD favors greater torque capability at a lower rundown speed.
  • Q: What is the purpose of the adjustable shut-off clutch?
    A: The clutch allows the tool to be adjusted for the required fastening torque within its specified range. When the preset point is reached, the nutrunner shuts off automatically to help support repeatable fastening and reduce overtightening.
  • Q: When is an angle air nutrunner preferable to an inline tool?
    A: An angle configuration can be useful when surrounding parts, housings, fixtures, or other obstructions make it difficult to align a straight tool with the fastener.
  • Q: Does automatic shut-off eliminate the need to verify completed joints?
    A: No. Joint characteristics, fastener condition, component materials, drive fit, and compressed-air conditions can affect final results. Establish the tool setting on the actual production joint and verify completed fasteners according to the required quality-control procedure.
Available Variations and Specifications
Model Torque Range 1
in-lbs (Nm)
Torque Range 2
in-lbs (Nm)
Torque Range 3
in-lbs (Nm)
RPM Weight
lbs (kg)
Length
in (mm)
Head Height
in (mm)
Side to Center
in (mm)
Drive
in
Lever Start
QA1L18S4SD 3.5–11.5 (0.4–1.3) 9.3–26.1 (1.05–2.95) 1,750 1.9 (0.9) 11.8" (300) 0.38" (9.5) 1.1" (28) 1/4"
QA1L18S1LD 3.5–11.5 (0.4–1.3) 9.3–26.1 (1.05–2.95) 1,750 2.1 (1.0) 11.9" (302.3) 0.52" (13.2) 1.3" (33) 1/4"
QA1L12S4LD 3.5–11.5 (0.4–1.3) 9.3–32.2 (1.1–3.64) 1,270 2.1 (1.0) 11.9" (302.3) 0.52" (13.2) 1.3" (33) 1/4"
QA1L12S4SD 3.5–11.5 (0.4–1.3) 9.3–32.2 (1.1–3.64) 1,270 1.9 (0.9) 11.8" (300) 0.38" (9.5) 1.1" (28) 1/4"
QA1L12S1LD 3.5–11.5 (0.4–1.3) 9.3–32.2 (1.1–3.64) 1,270 2.1 (1.0) 11.9" (302.3) 0.52" (13.2) 1.3" (33) 1/4"
QA1L12S9LD 3.5–11.5 (0.4–1.3) 9.3–32.2 (1.1–3.64) 1,270 2.1 (1.0) 11.9" (302.3) 0.52" (13.2) 1.3" (33) 1/4"
QA1L08S4LD 3.5–11.5 (0.4–1.3) 9.3–33.4 (1.05–3.77) 15.7–47.2 (1.77–5.33) 850 2.1 (1.0) 11.9" (302.3) 0.52" (13.2) 1.3" (33) 1/4"
QA1L08S6LD 3.5–11.5 (0.4–1.3) 9.3–33.4 (1.05–3.77) 15.7–47.2 (1.77–5.33) 850 2.1 (1.0) 11.9" (302.3) 0.52" (13.2) 1.3" (33) 3/8"
QA1L08S1LD 3.5–11.5 (0.4–1.3) 9.3–33.4 (1.05–3.77) 15.7–47.2 (1.77–5.33) 850 2.1 (1.0) 11.9" (302.3) 0.52" (13.2) 1.3" (33) 1/4"
QA1L05S4SD 3.5–11.5 (0.4–1.3) 9.3–36.0 (1.05–4.07) 500 1.9 (0.9) 11.8" (300) 0.38" (9.5) 1.1" (28) 1/4"
QA1L05S4LD 3.5–11.5 (0.4–1.3) 9.3–33.4 (1.05–3.77) 15.7–56.4 (1.77–6.37) 500 2.1 (0.9) 11.9" (302.3) 0.52" (13.2) 1.3" (33) 1/4"
QA1L05S6LD 3.5–11.5 (0.4–1.3) 9.3–33.4 (1.05–3.77) 15.7–56.4 (1.77–6.37) 500 2.1 (0.9) 11.9" (302.3) 0.52" (13.2) 1.3" (33) 3/8"
QA1L05S6XLD 11.7–38.2 (1.32–4.32) 31.0–88.3 (3.5–9.98) 500 2.3 (1.04) 13.0" (330) 0.52" (13.2) 1.3" (33) 3/8"
QA1L05S9LD 3.5–11.5 (0.4–1.3) 9.3–33.4 (1.05–3.77) 15.7–56.4 (1.77–6.37) 500 2.1 (1.0) 11.9" (302.3) 0.52" (13.2) 1.3" (33) 1/4"
QA1L05S1LD 3.5–11.5 (0.4–1.3) 9.3–33.4 (1.05–3.77) 15.7–56.4 (1.77–6.37) 500 2.1 (1.0) 11.9" (302.3) 0.52" (13.2) 1.3" (33) 1/4"
QA1L05S1XLD 11.7–38.2 (1.32–4.32) 31.0–88.3 (3.5–9.98) 500 2.3 (1.04) 13.0" (330) 0.52" (13.2) 1.3" (33) 1/4"
QA1L02S4LD 3.5–11.5 (0.4–1.3) 9.3–33.4 (1.05–3.77) 15.7–56.4 (1.77–6.37) 250 2.1 (1.0) 11.9" (302.3) 0.52" (13.2) 1.3" (33) 1/4"
QA1L02S1LD 3.5–11.5 (0.4–1.3) 9.3–33.4 (1.05–3.77) 15.7–56.4 (1.77–6.37) 250 2.1 (1.0) 11.9" (302.3) 0.52" (13.2) 1.3" (33) 1/4"
QA1L02S6XLD 11.7–38.2 (1.32–4.32) 31.0–101.5 (3.50–11.5) 250 2.3 (1.04) 13.0" (330) 0.52" (13.2) 1.3" (33) 3/8"
QA1L02S1XLD 11.7–38.2 (1.32–4.32) 31.0–101.5 (3.50–11.5) 250 2.3 (1.04) 13.0" (330) 0.52" (13.2) 1.3" (33) 1/4"

industrial-tools-parts-breakdown.pngLooking for more information about the Ingersoll Rand NutrunnerClick here to view the Catalog

For help choosing the proper Ingersoll Rand Nutrunners for your assembly application, please email info@intlairtool.com or call (800) 608-5210

Specifications
Type:
Nutrunner
Actuation:
Lever Start
Torque Range (in-lbs):
3.5 - 32.2
RPM:
1,270
Side to Center (in.):
0.52
Drive Size (in.):
1/4
Sound Level (dbA):
75
Air Inlet:
1/4" NPT
Air Consumption (CFM):
16
Drive Type:
Square Drive
Angle Head Height (in.):
1.3
Hose Size (in.):
1/4
Warranty Information
One year warranty against defects in materials and workmanship
California Proposition 65 Warning

warning WARNING: This or other products sold on this website may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

For more information go to www.P65Warnings.ca.gov

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