Ingersoll Rand QS1T15S1D Inline Air Screwdriver | 1,500 RPM | 2.7 - 27.4 (In-lbs) Torque Range | Adjustable Shut-Off Clutch

For repetitive assembly processes that need a balance of fast rundown and controlled torque shut-off, the Ingersoll Rand QS1T15S1D Inline Air Screwdriver combines 1,500 RPM free speed with a 2.7 to 27.4 in-lb torque range and an adjustable shut-off clutch. The inline body supports direct alignment with the fastener axis at production workstations, while the clutch automatically stops the fastening cycle when the preset torque setting is reached, helping provide controlled tightening on compatible assembly joints.

The Ingersoll Rand QS1T15S1D occupies a middle-speed position among the supplied QS1T configurations. Its 1,500 RPM operation provides faster rundown than lower-speed models while offering higher maximum torque capability than the 2,000 RPM QS1T20S1D. This combination makes it a practical choice for assembly operations that need productive cycle times without moving to the lower torque range of the fastest configuration. Final torque should be verified on the actual production joint after changes to clutch adjustment, fasteners, bits, component materials, or air-supply conditions.

Type: Inline Air Screwdriver | Model: QS1T15S1D | Configuration: Inline | Free Speed: 1,500 RPM | Torque Range: 2.7 - 27.4 in-lbs | Clutch Type: Adjustable Shut-Off

Features: 1,500 RPM free speed supports efficient fastener rundown during repetitive pneumatic assembly cycles. 2.7 to 27.4 in-lb torque range provides adjustable output for compatible fastening applications. Adjustable shut-off clutch automatically stops the fastening cycle when the preset torque setting is reached. Inline configuration keeps the screwdriver aligned with the fastener axis for straight-access production work. Middle-speed configuration balances rundown rate with greater maximum torque capability than the supplied 2,000 RPM QS1T20S1D model. Automatic shut-off helps limit overtightening when the clutch is properly adjusted and validated on the actual production joint. Pneumatic operation supports repeated fastening cycles at workstations supplied with clean, regulated compressed air. Made in USA:

Applications:

• Appliance production — fastening panels, brackets, controls, housings, and mechanical subassemblies within the specified torque range.
• Electrical equipment assembly — installing compatible screws in enclosures, cabinets, controls, terminals, and related components.
• Automotive component manufacturing — completing repetitive fastening on interior, electrical, trim, and light mechanical assemblies.
• General manufacturing — handling production screwdriving where 1,500 RPM rundown and adjustable torque shut-off match the joint requirements.
• Assembly workstations — supporting repeated tightening cycles where automatic cycle termination is preferred over manual shut-off.

FAQs:

• Q: What does the adjustable shut-off clutch do on the QS1T15S1D?
  A: The clutch automatically stops the screwdriver when the preset torque setting is reached. This supports controlled fastening and helps limit overtightening when the tool is properly adjusted and validated on the production joint.
• Q: What torque range does the Ingersoll Rand QS1T15S1D provide?
  A: The specified torque range is 2.7 to 27.4 in-lbs. Select the clutch setting according to the fastener, component material, joint condition, and assembly specification, then verify the result using the required production quality-control method.
• Q: How does the QS1T15S1D compare with the QS1T20S1D?
  A: The QS1T15S1D operates at 1,500 RPM with a torque range of 2.7 to 27.4 in-lbs, while the QS1T20S1D operates at 2,000 RPM with a torque range of 2.7 to 22.1 in-lbs. The QS1T15S1D provides slower rundown with higher maximum torque capability.
• Q: When should I choose a 1,500 RPM screwdriver instead of a faster model?
  A: A 1,500 RPM configuration can suit compatible assembly joints that require more maximum torque than the 2,000 RPM model provides but still benefit from faster rundown than lower-speed configurations.
• Q: Does automatic shut-off guarantee identical torque on every fastener?
  A: No. Final torque can vary with air pressure, joint characteristics, fastener condition, bit fit, component material, and clutch adjustment. Validate fastening results on the actual production assembly and recheck the process whenever operating conditions change.

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For help selecting the correct Ingersoll Rand Screwdrivers for your assembly application, call (800) 608-5210 or email info@intlairtool.com