The Enerpac S1500PX is a 3/4 in square drive hydraulic torque wrench rated at 1,440 ft-lb (1,952 Nm) at 10,000 psi. It is the S1500X X-Edition wrench fitted with the Pro Series tilt-and-swivel manifold, and it is the smallest wrench in the Enerpac S-Series, sized for bolts that take 19 mm to 50 mm (7/8 in to 2 in) impact sockets.
S1500PX specifications
| Maximum torque at 10,000 psi | 1,440 ft-lb (1,952 Nm) |
|---|---|
| Minimum torque at 1,000 psi | 144 ft-lb (195 Nm) |
| Square drive | 3/4 in (SD15-012 included) |
| Socket range | 19-50 mm / 7/8-2 in, BSH-Series 3/4 in drive |
| Nose radius | 0.98 in |
| Rotation per stroke | 35° |
| Torque accuracy | ±3% across the full stroke |
| Maximum operating pressure | 10,000 psi (700 bar) |
| Swivel | Pro Series tilt-and-swivel manifold fitted |
| Weight (S1500X wrench) | 7.0 lb |
What you need to run it
- Pump: a 10,000 psi torque wrench pump such as the ZU4204TB-Q electric pump. See all torque wrench pumps.
- Hoses: THQ-700 Series twin hoses: THQ702T (6 ft), THQ706T (19.5 ft) or THQ712T (39 ft).
- Sockets: heavy-duty impact sockets only. Enerpac BSH-Series sockets with 3/4 in drive, for example BSH7524 (24 mm).
Accessories made for the S1500X and S1500PX
- ERAK1500 reaction arm kit: full torque rated reaction options in one kit
- SRA15X short reaction arm for use with SDA15 Allen drives (1/2 in to 1 in, 14 mm to 24 mm)
- SRS152X extended reaction arm (also SRS151X and SRS153X)
- RTE15X reaction tube extension, full torque rated, for tight access
- AOT15 angle-of-turn indicator to measure rotation
Features
- One-piece high-strength steel body keeps the operating radius small
- 35° rotation and a fast return stroke shorten each tightening cycle
- 360° click-on reaction arm with a quick-release lever that works with gloves on
- Push-button square drive release to switch quickly between tightening and loosening
- Handle mounts on either side of the tool
S1500PX or S1500X?
Both are the same 1,440 ft-lb wrench. The S1500PX ships with the Pro Series swivel manifold, which turns 360° on one axis and 160° on the other so the hoses can be routed out of the way in tight spaces. The S1500X has the standard manifold. If the job needs more than 1,440 ft-lb, step up to the S3000PX (3,225 ft-lb, 1 in drive).
Questions about the S1500PX
How much torque does the S1500PX produce?
1,440 ft-lb (1,952 Nm) at 10,000 psi, down to 144 ft-lb at 1,000 psi. Output rises with pump pressure, so set the pump from the pressure-to-torque chart on the calibration certificate that comes with the wrench.
Is 1,440 ft-lb enough to loosen my bolt?
Enerpac's rule of thumb is that loosening takes about 2.5 times the tightening torque. A bolt tightened to 575 ft-lb may need roughly 1,440 ft-lb to break loose, which is the limit of this wrench. For seized or corroded bolts, size up.
Which pump works with the S1500PX?
Any Enerpac 10,000 psi torque wrench pump with twin-line outlets, such as the ZU4T electric or ZA4T air pumps, connected with THQ-700 Series twin hoses.
Can I use regular chrome sockets?
No. Use heavy-duty impact sockets made for power-driven tools to ISO 2725 and ISO 1174, DIN 3129 and DIN 3121, or ASME B107.2.
Product information is provided for general reference and may not cover every application. Confirm suitability with manufacturer specifications and qualified professional advice. Follow applicable safety requirements; this description is not a substitute for manufacturer instructions or engineering judgment.