Built for precision fastening in electronics assembly, light manufacturing, and other controlled production environments, the Ingersoll Rand ES50T inline electric screwdriver delivers a 0.4–9.0 in-lbs torque range with a 500–650 RPM variable speed to help achieve repeatable fastening results on delicate threaded assemblies. Its inline configuration keeps the driving force aligned with the fastener for improved control, while the adjustable shut-off clutch (automatically disengages at the preset torque to reduce overtightening) supports consistent assembly quality. Operating on 24 V DC through the required ESCB50 controller, the ES50T combines variable speed adjustment and soft-start capability to improve fastening accuracy in production applications.
The ES50T is well suited for low-torque fastening where accuracy is more important than high output power. The lightweight 0.75 lb design helps reduce operator fatigue during repetitive assembly tasks, while the 1/4" hex quick-change spindle allows rapid bit changes to minimize downtime between fastening operations.
Type: Inline Electric Screwdriver | Model: ES50T | Operation: Lever Start | Voltage: 24 V DC | Torque Range: 0.4–9.0 in-lbs (0.05–1.02 Nm) | Free Speed: 500–650 RPM | Bit Size: 1/4" Hex Quick Change | Length: 8.88 in. (226 mm) | Weight: 0.75 lb (0.35 kg) | Controller Required: ESCB50
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Made in USA: 
Applications:
- Electronics assembly requiring accurate low-torque screw installation.
- Appliance and consumer product assembly lines.
- Medical and precision instrument manufacturing where repeatable torque is important.
- Light manufacturing and production cells performing repetitive fastening operations.
- Bench assembly work using controlled torque fastening processes.
FAQs:
- Q: Does the ES50T require a controller?
A: Yes. The ES50T operates on 24 V DC and requires the Ingersoll Rand ESCB50 controller, which provides power, variable speed adjustment, and soft-start functionality. - Q: What type of bits does this screwdriver accept?
A: It uses a standard 1/4-inch hex quick-change bit holder for fast accessory changes. - Q: What is a shut-off clutch?
A: A shut-off clutch automatically disengages the drive once the preset torque is reached, helping improve fastening consistency and reduce the risk of overtightening. - Q: Is this tool intended for high-torque fastening?
A: No. The ES50T is intended for precision, low-torque assembly applications where accurate and repeatable torque control is required.
| SKU | V | in-lbs (Nm) | in-lbs (Nm) | rpm | lbs (kg) | in (mm) | in | Controller Required |
|---|---|---|---|---|---|---|---|---|
| INLINE LEVER START | ||||||||
| ES45T | 24 V DC | 0.5 – 4.7 (0.06 – 0.53) | 1.7 – 6.0 (0.19 – 0.68) | 600 – 900 | 0.75 (0.34) | 8.87” (225) | 1/4” | ESCB50 |
| ES50T | 24 V DC | 0.4 – 4.7 (0.05 – 0.53) | 2.0 – 9.0 (0.23 – 1.02) | 500 – 650 | 0.75 (0.34) | 8.88” (226) | 1/4” | ESCB50 |
| INLINE CLEAN ROOM LEVER START | ||||||||
| ES50TC | 24 V DC | 0.4 – 4.7 (0.05 – 0.53) | 2.0 – 9.0 (0.23 – 1.02) | 500 – 650 | 0.88 (0.40) | 10.50” (267) | 1/4” | ESCB50 |
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
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
