Electric screwdriver with mechanical clutch eTensil E8C series

cordedstraightwith shut-off clutch

Overview
Brushless straight electric screwdriver designed and manufactured by Fiam in Italy. Compact, low-impact and high-repeatability tool for industrial production lines, engineered for Industry 4.0 integration and continuous use.

Torque control and mechanical clutch
Equipped with a latest-generation mechanical clutch and automatic shut-off that interrupts power when the set torque is reached. The system provides very high repeatability and a low mean shift even with variable joint elasticity, maintaining consistent results over millions of cycles.

Start-up modes and ergonomics
Four preset start-up modalities selectable without mechanical changes. Low-effort lever activation (9 N). Reversible button for direction and multifunction programming with signalling LEDs. Ambidextrous straight grip designed for reduced fatigue, with soft-touch insulating materials and anti-slip collars to prevent hand slippage onto the tightening point.

Front predisposition
Front mounting provision for screw suction head to enable efficient Pick & Place operations (screw suction head ordered separately).

Tool functionality with TPU-1 and TPU-2

• LOW–HIGH idle speed: LOW ≈ 80% of max speed shown in the table
• Front illumination LED: on/off
• Untightening inhibition
• Soft start: from rest to rated speed in 1.5 s
• Pre-auto untightening: 4 turns (for loosening previously tightened parts)
• Post-auto untightening: 4 turns (for subsequent assembly steps)

Tool functionality with TPU-M1 monitoring unit

• Idle speed range: adjustable within the indicated range
• Front LED: adjustable intensity
• Untightening: enable/disable, settable speed
• Soft start: adjustable acceleration time
• Pre-auto untightening: set untightening angle and pause before re-tightening
• Post-auto untightening: set angle and pause before left rotation start
• Stop-by-time tightening: tighten by depth/height instead of torque
• Industry 4.0: interfaces with factory management systems for data integration

Features

• 4 start-up methods: lever, push start, lever + push, latched lever + push
• Front predisposition for screw suction head
• Front LED lighting
• Connecting cable supplied (3 m)
• Quick-change chuck (female hex 1/4" drive)
• ESD certified
• Smart Pro multifunction programming
• Extended warranty: 2 years or 1,000,000 cycles

Industrial sectors
General industry, household appliances, motor vehicle and components, electronics, aerospace, doors and windows frames.

Technical specifications

• Models: 8
• Tightening torque: 0.3 ÷ 4.5 Nm
• Free speed: 170–2000 rpm
• Accessory drive: female hexagonal drive 1/4"
• Cable length: 3 m
• Dimensions: Ø 39 x L 275 mm
• Feed unit: TPU-1 / TPU-2
• Grip: straight
• Monitoring unit: TPU-M1
• Operating voltage: 32 Vdc
• Supply voltage: 100–240 Vac
• Reversibility: reversible
• Starting system: programmable (4 modes)
• Tightening technology: mechanical clutch with automatic shut-off
• Weight: 0.78 Kg (1.72 Lb)