Cleco 70ESN700SD8 NeoTek Inline Corded Electric Nutrunner | 170 RPM | 129 - 515.5 (ft-lbs) Torque Range | 1" Square Drive

When large production fasteners require controlled electric tightening instead of impact-style torque delivery, the Cleco 70ESN700SD8 NeoTek Inline Corded Electric Nutrunner gives assembly teams a high-capacity fastening tool for repeatable bolting operations. This 70 Series NeoTek inline nutrunner delivers a 129 - 515.5 ft-lbs torque range, giving operators the capacity to tighten large joints while staying within a programmed fastening strategy. Its 170 RPM speed supports controlled rundown before final torque, while the 1" square drive accepts compatible high-torque industrial sockets for production assembly work.

The 70ESN700SD8 is part of Cleco’s NeoTek corded electric fastening platform, built for torque control, process feedback, and assembly traceability. Transducer control means the tool electronically measures torque during fastening, helping production teams verify output rather than relying on operator feel alone. Its inline configuration supports straight-access fastening on fixtures, machinery frames, and large assemblies where consistent alignment with the fastener helps maintain controlled rundown.

Type: Inline Corded Electric Nutrunner | Brand: Cleco | Series: NeoTek 70 Series | SKU: 70ESN700SD8 | Grip Style: Inline | Torque Range: 175 - 699 Nm / 129 - 515.5 ft-lbs | Speed: 170 RPM | Output Drive: 1" Square Drive

Features:

• Repeatability and accuracy with 2.0 Cm/Cmk at +/- 7% for controlled fastening processes.
• Configurable LED light rings provide clear visual feedback for fastening status and operator prompts.
• Flexible high torque solutions support larger bolted joints in production assembly environments.
• 60% speed increase over current legacy series tools helps improve rundown productivity where compatible fastening strategies are used.
• Digital communication supports fastening feedback between the tool and compatible Cleco system components.
• Internal temperature monitoring helps track heat buildup during production fastening cycles.
• On-board tool memory supports tool identification, setup tracking, and maintenance-related information.
• Preventive maintenance alerts help maintenance teams plan service before tool condition affects line productivity.

Made in USA:

Applications:

• Heavy machinery assembly — tightening large fasteners on structural frames, housings, and mechanical subassemblies.
• Transportation production — controlled bolt-up work on high-load assemblies where torque documentation supports quality control.
• Rail and off-highway equipment manufacturing — fastening large joints on equipment that requires repeatable tightening and process feedback.
• Industrial assembly stations — repeated production fastening where LED status feedback and electronic torque control help guide operators.
• Tool crib standardization — supporting high-torque electric fastening programs that require traceable tool setup and planned maintenance.

FAQs:

• Q: What type of fastening work is the Cleco 70ESN700SD8 used for?
  A: The 70ESN700SD8 is used for controlled high-torque assembly, not impact loosening or breakaway removal. It is suited to production bolting where torque range, repeatability, and fastening feedback are required.
• Q: What does transducer control mean on a NeoTek nutrunner?
  A: Transducer control means the tool electronically measures torque during the fastening cycle. This helps quality teams verify fastening output and maintain a controlled assembly process.
• Q: How does this model compare with the 70ESN475SD8?
  A: The 70ESN700SD8 provides a higher torque range of 129 - 515.5 ft-lbs and runs at 170 RPM. The 70ESN475SD8 has a lower torque range and higher speed, so selection should be based on the required torque specification for the joint.
• Q: Can this tool use standard 1" drive sockets?
  A: This model uses a 1" square drive, so it requires compatible 1" drive industrial sockets rated for the torque being applied. Always match the socket, fastener, and reaction setup to the programmed torque.
• Q: Are controller, cable, sockets, or reaction accessories included?
  A: The supplied product data identifies the tool and its core specifications, but does not confirm included accessories. Confirm controller, cable, socket, and reaction accessory requirements before ordering.

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Need help selecting the correct Cleco Electric Nutrunners for your application? Please call (800) 608-5210 or email info@intlairtool.com