Ingersoll Rand 2940B1 Heavy Duty Air Impact Wrench is configured with a No. 5 drive for demanding bolting work involving large threaded fasteners and compatible drive accessories. With a 5,000 RPM free speed and up to 2,000 ft-lbs of maximum torque, this pneumatic impact wrench provides the output needed for substantial fastening and removal tasks in industrial maintenance, heavy equipment service, and production environments.
For buyers selecting the 2940B1, the No. 5 drive configuration is an important compatibility consideration because tooling should be matched specifically to this drive rather than selected as a conventional square-drive socket by default. Its 5,000 RPM free speed supports efficient fastener rundown, while the 2,000 ft-lbs maximum torque capacity addresses large bolted connections where lower-output pneumatic impact wrenches may not provide sufficient capability.
Type: Air Impact Wrench | Model: 2940B1 | Drive Size: No. 5 | Free Speed: 5,000 RPM | Maximum Torque: 2,000 ft-lbs
Features:
- No. 5 drive configuration accommodates compatible tooling for substantial industrial bolting applications.
- 2,000 ft-lbs maximum torque provides high output for tightening and removing large threaded fasteners.
- 5,000 RPM free speed supports efficient fastener rundown during pneumatic bolting operations.
- Impact operation delivers repeated rotational blows to help work with large fasteners without applying continuous direct reaction torque to the operator.
- Pneumatic power makes the tool suitable for maintenance, repair, and production environments equipped with an appropriately sized compressed-air system.
Tech Tip: To increase tool performance, extend tool life, and lessen repair costs use it with a Filter-Regulator-Lubricator (FRLs)
Applications:
- Industrial maintenance and MRO: installing and removing large fasteners on machinery and substantial mechanical assemblies.
- Heavy equipment service: handling high-torque bolting work where a compatible No. 5 drive setup is required.
- Manufacturing operations: supporting recurring pneumatic fastening tasks involving large threaded connections.
- Machinery repair: servicing equipment and assemblies that require the torque capacity and drive configuration of the 2940B1.
- Field maintenance: performing large-fastener work where a suitable compressed-air supply and compatible drive accessories are available.
FAQs:
- Q: What drive size does the Ingersoll Rand 2940B1 use?
A: The 2940B1 is specified with a No. 5 drive. Select sockets and drive accessories specifically compatible with this configuration. - Q: Is the No. 5 drive the same as a standard 1" square drive?
A: The supplied manufacturer catalog identifies the 2940B1 as a No. 5 drive model. Buyers should not assume standard 1" square-drive compatibility and should verify the required tooling before ordering. - Q: What is the maximum torque rating of the 2940B1?
A: The supplied manufacturer data lists the tool with a maximum torque rating of 2,000 ft-lbs. - Q: What does the 5,000 RPM specification represent?
A: The 5,000 RPM figure is the tool's listed free speed, which refers to rotational speed while the impact wrench is operating without a fastening load. - Q: What should be considered when selecting the 2940B1?
A: Confirm that the No. 5 drive matches the tooling required for the application and that the available compressed-air system can properly support the impact wrench.
| SKU | Description | Actuation | Details | Handle | rpm | bpm | Max ft-lbs (Nm) | ft-lb (Nm) | lb (kg) | in (mm) | in (mm) | cfm (l/s) | m/s² (K²) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1" | |||||||||||||
| 2934A2 | 1" Square | Trigger Outside | Thru-Hole | D-Handle | 6600 | 750 | 1500 (2034) | 500-1100 (678-1491) | 18.5 (8.39) | 11.25 (286) | 2.19 (56) | 47 (1331) | 18.8 (3.7) |
| 2934B2 | 1" Square | Trigger Inside | Thru-Hole | D-Handle | 6600 | 750 | 1500 (2034) | 500-1100 (678-1491) | 18.5 (8.39) | 11.25 (286) | 2.19 (56) | 47 (1331) | 18.8 (3.7) |
| 2934B9 | 1" Square | Trigger Inside | Thru-Hole at 90° | D-Handle | 5300 | 780 | 750 (1017) | 250-500 (339-678) | 35.75 (16.2) | 18.63 (473) | 1.63 (41) | 47 (1331) | 30.8 (10.2) |
| 2934P2 | 1" Square | Trigger | Thru-Hole | Pistol | 5300 | 825 | 1500 (2034) | 500-1100 (678-1491) | 20 (9.07) | 8.63 (219) | 2.19 (56) | 47 (1331) | 13.4 (4.7) |
| 1" - No. 5 | |||||||||||||
| 2940A2 | 1" Square | Outside Trigger | Thru-Hole | D-Handle | 5000 | 850 | 2000 (2720) | 1000-1600 (1360-2170) | 22 (9.98) | 12.25 (311) | 2.19 (56) | 58 (1643) | 17.8 (3.4) |
| 2940B2 | 1" Square | Inside Trigger | Thru-Hole | D-Handle | 5000 | 850 | 2000 (2720) | 1000-1600 (1360-2170) | 22 (9.98) | 12.25 (311) | 2.19 (56) | 58 (1643) | 17.8 (3.4) |
| 2940P2 | 1" Square | Trigger | Thru-Hole | Pistol | 3350 | 810 | 2000 (2720) | 1000-1600 (1360-2170) | 22.9 (10.4) | 9.88 (251) | 2.19 (56) | 58 (1643) | 18.1 (5.6) |
| 2940A1 | No. 5 Spline, Ball | Outside Trigger | Locking Mechanism | D-Handle | 5000 | 850 | 2000 (2720) | 1000-1600 (1360-2170) | 22 (9.98) | 12.25 (311) | 2.19 (56) | 58 (1643) | 17.8 (3.4) |
| 2940B1 | No. 5 Spline, Ball | Inside Trigger | Locking Mechanism | D-Handle | 5000 | 850 | 2000 (2720) | 1000-1600 (1360-2170) | 22 (9.98) | 12.25 (311) | 2.19 (56) | 58 (1643) | 17.8 (3.4) |
| 1 1/2" | |||||||||||||
| 2950A7 | 1 1/2" Square | Outside Trigger | Thru-Hole | D-Handle | 3750 | 650 | 3000 (4067) | 1400-1800 (1900-2440) | 32.6 (14.8) | 14.5 (368) | 2.5 (64) | 70 (1982) | 18.1 (5.6) |
| 2950B7 | 1 1/2" Square | Inside Trigger | Thru-Hole | D-Handle | 3750 | 650 | 3000 (4067) | 1400-1800 (1900-2440) | 32.6 (14.8) | 14.5 (368) | 2.5 (64) | 70 (1982) | 18.1 (5.6) |
Ingersoll Rand 2940B1 Impact Wrench Parts List
Looking for more information about Ingersoll Rand Impact Wrench? Click here to view the Catalog
For help choosing the correct Ingersoll Rand Air Impact Wrenches, 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

