Panasonic: AccuPulse® 4.0 Transducerized
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 20-220 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
- Wireless 2-way communication
- Data collection for monitoring torque, angle, time, OK, NOK, pulses and fastening curves
- Eco-friendly, low maintenance & energy efficient
Models:
| Model | Description | Wireless Communications | Driver Style | Range |
| EYFMH1XC | AccuPulse 4.0 14.4V Transducerized Shut-off Driver Body | No | 1/2" Square Drive C-Ring w/ Through Hole | 20-60Nm in Shut-off mode |
| EYFMH1RC | AccuPulse 4.0 14.4V Transducerized Shut-off Driver Body | Yes | 1/2" Square Drive C-Ring w/ Through Hole | 20-60Nm in Shut-off mode |
| EYFMH1XP | AccuPulse 4.0 14.4V Transducerized Shut-off Driver Body | No | 1/2" Square Drive Pin Detent | 20-60Nm in Shut-off mode |
| EYFMH1RP | AccuPulse 4.0 14.4V Transducerized Shut-off Driver Body | Yes | 1/2" Square Drive Pin Detent | 20-60Nm in Shut-off mode |
| EYFMH2XC | AccuPulse 4.0 14.4V Transducerized Shut-off Driver Body | No | 1/2" Square Drive C-Ring w/ Through Hole | 50-120Nm in Shut-off mode |
| EYFMH2RC | AccuPulse 4.0 14.4V Transducerized Shut-off Driver Body | Yes | 1/2" Square Drive C-Ring w/ Through Hole | 50-120Nm in Shut-off mode |
| EYFMH2XP | AccuPulse 4.0 14.4V Transducerized Shut-off Driver Body | No | 1/2" Square Drive Pin Detent | 50-120Nm in Shut-off mode |
| EYFMH2RP | AccuPulse 4.0 14.4V Transducerized Shut-off Driver Body | Yes | 1/2" Square Drive Pin Detent | 50-120Nm in Shut-off mode |
| EYFNH1XC | AccuPulse 4.0 18V Transducerized Shut-off Driver Body | No | 1/2" Square Drive C-Ring w/ Through Hole | 70-200Nm in Shut-off Mode |
| EYFNH1RC | AccuPulse 4.0 18V Transducerized Shut-off Driver Body | Yes | 1/2" Square Drive C-Ring w/ Through Hole | 70-200Nm in Shut-off Mode |
| EYFNH1XP | AccuPulse 4.0 18V Transducerized Shut-off Driver Body | No | 1/2" Square Drive Pin Detent | 70-200Nm in Shut-off Mode |
| EYFNH1RP | AccuPulse 4.0 18V Transducerized Shut-off Driver Body | Yes | 1/2" Square Drive Pin Detent | 70-200Nm in Shut-off Mode |
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