Sorry, you need to enable JavaScript to visit this website.

Product details

Take fastening accuracy and quality manufacturing to a higher level with Panasonic’s next generation transducerized mechanical pulse tool.

AccuPulse 4.0 offers the advanced precision, comprehensive data collection and best-in-class reactionless ergonomics. Four onboard microcomputers and transducer intelligently manage torque sensing, motor control, power, and wireless communication for an Industry 4.0 compatible assembly solution like no other.

Key features

  • One-hand cordless operation with no reaction for increased worker safety and freedom of movement with a torque control range 20-120 Nm
  • Highly Durable Non-Contact Transducer for reliable torque measurement
  • Patented torque traceability and torque curve detection algorithm for high accuracy
  • Unique drive mechanism for optimized torque calculations
  • Advanced programmable features for greater productivity and plant automation

Additional features

  • Wireless 2-way communication
  • Data collection for monitoring torque, angle, time, OK, NOK, pulses, and graph
  • Eco-friendly, low maintenance & energy efficient

Specifications

Model Series

EYFMH1

EYFMH2

Anvil

C = ½” Sq. Drive C-Ring with Through Hole
P = ½” Sq. Drive Pin Detent

Torque Range

20-60 Nm

50-120 Nm

Application
(Min‑Max Torque)

M8 Bolt (20-50 Nm)
CrosM10 Bolt (20‑60 Nm)

M10 Bolt (50‑80 Nm)
M12 Bolt (50‑120 Nm)
M14 Bolt (80‑120 Nm)

Weight
(With Battery)

EYFB41
(2.0 Amp)

4.08 lbs

EYFB43
(4.0 Amp)

4.63 lbs

RPM

1,500-2,300 RPM

Data

Torque, Angle, Fastening Curve Graph, Pulses, Time, OK/NOK

Storage Capacity

47,000 cycles (no graph or 4 sec rundown graph) / 23,000 cycles (8 sec rundown graph)

Additional Features

Cross Thread Reduction, Rundown Error Detection, Disable Reverse, Long Socket Mode, Maintenance Interval Alarm

Work Capacity / Fastening Speed

M8: 23Nm
(EYFB43B)
Approx. 940 pcs/pack
Approx. 0.5 sec/1 pcs
(EYFB41B)
Approx. 490 pcs/pack
Approx. 0.5 sec/1pcs

M10: 43Nm
(EYFB43B)
Approx. 670 pcs/pack
Approx. 0.7 sec/1 pcs
(EYFB41B)
Approx. 350 pcs/pack
Approx. 0.7 sec/1pcs

M12: 71Nm
(EYFB43B)
Approx. 450 pcs/pack
Approx. 0.9 sec/1 pcs
(EYFB41B)
Approx. 230 pcs/pack
Approx. 0.9 sec/1pcs

Associated model numbers

EYFMH1RC, EYFMH1RP, EYFMH2RC, EYFMH2RP