Corded electric screwdriver eTensil E8CC AP series

pistolbrushlesstorque controlled by current absorption

PISTOL GRIP ELECTRIC SCREWDRIVER WITH TORQUE/ANGLE CURRENT CONTROL
Brushless forward pistol-grip electric screwdriver manufactured by Fiam in Italy. Compact, high-precision tightening tool for industrial assembly lines and Industry 4.0 integration; suitable for a wide range of screw types and production batches.

How torque and angle are detected
Torque is derived from motor current measurement; angle is measured by integrated Hall sensors. Torque can be adjusted during the assembly cycle via parameters on the paired controller (TPU-C1 or advanced TPU-C3).

Ergonomics and usability
Forward pistol grip designed for right- and left-hand use, with a slim profile suited to smaller hands. No‑slip grip material improves handling and thermal insulation. Reversibility button supports multifunction programming; 6 LEDs provide tightening feedback.

BASIC FUNCTIONALITY OF THE SYSTEM: SCREWDRIVER + TPU-C1 CONTROL UNIT

• 1 program to control the tightening process
• Automatic tool recognition and immediate configuration
• Displays: OK / NOK, torque value (Nm or other), tightening time
• LED sequence display for tightened screws
• Screw counting (Poka Yoke)
• Adjustable tool speed within min/max range
• Untightening: activatable/deactivatable, adjustable speed
• Soft start: adjustable acceleration time
• Detects process anomalies (overtreading, pre-tightened screws) via time control
• Stores up to 99 tightenings (process statistics)
• Interfaces with PLCs and remote management
• Parameterizable functions for multiple applications
• 8 + 8 programmable I/O (9 + 11 signal types)
• Smart Pro programming for end-of-cycle/anomaly management
• Industry 4.0: factory management system connectivity

Special functions

• SMART THREAD: for self-threading/self-tapping/self-drilling screws or when final torque is lower than thread-forming torque
• SMART SPEED: two-phase strategy (high speed until set angle, then controlled speed for accuracy)
• S.R.O. – Smart Range Optimizer: identifies optimal final speed range based on set torque and screwdriver model to reduce over‑torque and improve quality

ADDITIONAL FUNCTIONS OF THE SYSTEM: SCREWDRIVER + TPU-C3 CONTROL UNIT
In addition to TPU-C1 functions, TPU-C3 offers:

• 8 programs for process control
• 1 programmable sequence up to 8 steps
• Min/Max tightening time control – Poka Yoke
• Min/Max tightening angle control – Poka Yoke
• Displays: OK / NOK, torque, time, angle
• 8 + 8 programmable I/O (21 + 22 signal types)
• Retention: programmable wait interval between programs

Additional TPU-C3 capabilities

• PRE-AUTO UNTIGHTENING: set untightening angle and pause before re-tightening (useful for electrical connectors)
• POST-AUTO UNTIGHTENING: set untightening angle and pause before left rotation restart
• STOP-BY-TIME TIGHTENING: tighten by depth/time without defining torque

Additional tightening strategies (TPU-C3)

• Torque control
• Torque with tightening time monitoring
• Torque with angle monitoring
• Torque with time and angle monitoring
• Angle control with torque and time monitoring
• Time control with torque and angle monitoring (Stop-by-time)

FEATURES

• Connecting cable supplied (3 m)
• Quick-change chuck (1/4" female hex drive)
• ESD certified
• Extended warranty: 2 years or 1,000,000 cycles

APPLICATIONS
Industrial production lines requiring high flexibility: suitable for variable batch sizes and diverse screw types across sectors.

Technical specifications

• Models: 5 with feeding from the bottom, 5 with feeding from the top, 5 UP GRIP models with feeding from the top
• Tightening torque RANGE (Nm): 0.3 ÷ 7
• Tightening torque RANGE (Lb): 2.6 ÷ 61.9
• Free speed range (rpm): 55÷ 2000
• Accessory drive: Female hexagonal drive 1/4"
• Cable length (m): 3
• Controller compatible: TPU-C1 / TPU-C3
• Dimensions (mm): L 196 x H 177 x Ø 44
• Grip: Pistol with
• Operating voltage (Vdc): 32
• Supply voltage (Vac): 100 - 240
• Reversibility: Reversible
• Starting system: Push button
• Tightening technologies: Torque/angle by current control
• Weight (Kg): 0.67