Designed for high-speed precision assembly applications, the Ingersoll Rand 1RPLS1 inline air screwdriver delivers a 2,800 RPM free speed with an adjustable 4.4–13.3 in-lbs torque range for consistent fastening in production environments. Equipped with an adjustable shut-off clutch and push-to-start activation, this pneumatic screwdriver helps achieve repeatable torque while reducing the risk of over-tightening, making it an excellent choice for light-duty assembly operations requiring speed and accuracy.
Built for continuous industrial use, the 1RPLS1 features an ergonomic inline configuration that aligns naturally with the fastener, helping reduce operator fatigue during repetitive assembly tasks. The automatic shut-off clutch disengages when the preset torque is reached to improve fastening consistency, while the push-to-start mechanism enables quick, one-handed operation that supports efficient production workflows.
Type: Inline Air Screwdriver | Free Speed: 2,800 RPM | Torque Range: 4.4–13.3 in-lbs | Clutch Type: Adjustable Shut-Off | Throttle: Push-to-Start
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Features:
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Made in USA: 
Applications:
- Electronics and electrical equipment assembly.
- Appliance manufacturing and light industrial production.
- Automotive component and subassembly assembly lines.
- Precision fastening in manufacturing cells requiring repeatable torque.
- General industrial assembly where high-speed, controlled screw installation is required.
FAQs:
- Q: What is the benefit of an adjustable shut-off clutch?
A: The clutch automatically disengages once the preset torque is reached, helping improve fastening consistency while reducing the chance of over-tightening fasteners. - Q: Why is a push-to-start mechanism beneficial?
A: Push-to-start activation allows the tool to begin operating when pressure is applied to the fastener, improving efficiency during repetitive assembly tasks by eliminating the need for a separate throttle lever. - Q: What types of applications is the 1RPLS1 intended for?
A: It is designed for precision industrial assembly applications including electronics, appliances, automotive components, and general manufacturing where controlled torque is important. - Q: Why does this screwdriver operate at 2,800 RPM?
A: The higher free speed enables faster screw installation, making it well suited for high-volume production environments while maintaining controlled torque through its shut-off clutch.
| SKU | Torque Range | Torque Range | Torque Range | Free Speed | Weight | Length | Side to Center | Air Inlet | Air Consumption |
|---|---|---|---|---|---|---|---|---|---|
| in-lbs (Nm) | in-lbs (Nm) | in-lbs (Nm) | rpm | lbs (kg) | in (mm) | in (mm) | in | cfm (L/min) | |
| Lever Start | |||||||||
| 1RLNS1 | 2.7 – 15.9 (0.3 – 1.8) | 4.4 – 23 (0.5 – 2.6) | 9.7 – 30.1 (1.1 – 3.4) | 1,000 | 1.1 (0.5) | 9.2" (234) | 0.6" (14) | 1/4" | 13 (368) |
| Push-to-Start | |||||||||
| 1RPLS1 | 4.4 – 13.3 (0.5 – 1.5) | – | – | 2,800 | 1.1 (0.5) | 8.4" (213) | 0.6" (14) | 1/4" | 13 (368) |
| 1RPMS1 | 4.4 – 15.9 (0.5 – 1.8) | 6.2 – 20.4 (0.7 – 2.3) | – | 1,650 | 1.1 (0.5) | 8.7" (222) | 0.6" (14) | 1/4" | 13 (368) |
| 1RPNS1 | 2.7 – 15.9 (0.3 – 1.8) | 4.4 – 23 (0.5 – 2.6) | 9.7 – 30.1 (1.1 – 3.4) | 1,000 | 1.1 (0.5) | 8.7" (222) | 0.6" (14) | 1/4" | 13 (368) |
| 1RPQS1 | 2.7 – 15.9 (0.3 – 1.8) | 4.4 – 23 (0.5 – 2.6) | 8.9 – 45.1 (1.0 – 5.1) | 500 | 1.1 (0.5) | 8.7" (222) | 0.7" (17) | 1/4" | 13 (368) |
Looking for more information about the Ingersoll Rand Screwdriver? Click here to view the Catalog
For help choosing the correct Ingersoll Rand Screwdrivers for your application, please call (800) 608-5210 or email info@intlairtool.com
- Type
- Screwdriver
- Grip Style
- Inline
- Actuation
- Push to Start
- Torque Range (Nm)
- 0.5 - 1.5
- Torque Range (in-lbs)
- 4.4 - 13.3
- RPM
- 2800
- Length (in.)
- 8.4
- Length (mm)
- 213
- Side to Center (mm)
- 14
- Side to Center (in.)
- 0.6
- Spindle Size (in.)
- 1/4
- Drive Type
- Hex Quick Change
- Sound Level (dbA)
- 73
- Inlet Location
- Std
- Air Inlet
- 1/8" NPT
- Air Consumption (CFM)
- 13
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