Cordless Shut-Off Impact Driver/Wrench
Cordless Shut-Off Impact
Driver/Wrench
Panasonic Unique Shut-Off Impact Tool Series
CONCEPT
01
FEATURES
Precision You Can Trust
02
The unique Panasonic algorithm
offers high power, high speed and high accuracy all
together
without torque reaction
Torque Control Mechanism
01
Two kinds of sensors (rotor angle sensor and impulse monitoring sensor) detect the change of motor speed and rpm between impacts. The control circuit with a Panasonic original algorithm calculates applied torque to deliver a snug tight.
02
When applied torque reaches the pre-set torque selection, the control method shifts to the impact monitoring mode and automatically stops after completing tightening.*
* Tightening torque may vary with ambient conditions. Please check and make sure tightening torque of tool on actual application before use.
Safety for consistent torque
Maintaining Torque Integrity with Battery Monitoring
More Features
Explore Enhanced Functionality
High-Efficient Double Hammer Block Mechanism
Needle Bearings
Needle Bearings on the output shaft reduce the vibration and realize longer life.
Light Weight
A well balanced lightweight design means workers will experience less muscle fatigue during continuous use.
Color Plate for Differentiation
Each tool model is color coded for easy indentification.
LED Light
For operations in dimly lit place.
Remote Control
Tool setting can be set only by remote control.
Tightening Confirmation Lamp
Green light indicates tightening is completed.
Tool Hanger (EYFNA1,EYFPA1only)
The tool can be hanged on the balancer both vertically and horizontally.
PRODUCT SPECIFICATION
03
10.8V / 14.4V Shut-off Impact Driver & Wrench
Applicable bit size for quick change chuck
|
Cordless Impact Driver | Cordless Impact Driver / Wrench | |||
| EYFLA4AVA | EYFLA4AVB | EYFLA4A | EYFLA5A / EYFLA5Q | ||
10.8V
Brushless
Motor 3.0Ah
2.0Ah
*Battery pack is not included |
10.8V
Brushless
Motor 3.0Ah
2.0Ah
*Battery pack is not included |
10.8V
Brushless
Motor 3.0Ah
2.0Ah
*Battery pack is not included |
|||
| Chuck / Anvil type | 1/4” Hex quick change | 1/4” Hex quick change | A: 1/4” Hex quick change, Q: 9.5mm Sq. drive Pin-hole | ||
|---|---|---|---|---|---|
| Application |
Screw M5•M6 (Normal-Tensile bolt) |
Screw M5•M6 (Normal-Tensile bolt) M8 bolt (Normal bolt) |
Screw M5•M6 (Normal-Tensile bolt) M8 bolt (Normal bolt) |
M6 bolt (Tensile bolt) M8 bolt (Normal bolt) |
|
| Maximum torque (F mode, fastening 3 sec.) | approx. 13 N·m (M8 bolt) | approx. 25 N·m (M10 bolt) | approx. 40 N·m (M10 bolt) | approx. 90 N·m (M14 bolt) | |
| Shut-off range | approx. 1.5 ~ 8 N·m | approx. 2 ~ 15 N·m | approx. 3 ~ 22 N·m | approx. 6 ~ 30 N·m | |
| Torque setting | 30 stage + F (without torque setting mode) | ||||
| Snug torque detection mode setting | L1: For lighter loads during fastener run down L2: For prevailing torque during run down and varying joint rate applications |
||||
| No load speed (unit : rpm) |
stage1: 0 ~ 950 stage2: 0 ~ 1300 stage3: 0 ~ 1450 stage4 ~ 8: 0 ~ 1550 stage9 ~ 30•F: 0 ~ 2300 |
stage1: 0 ~ 950 stage2: 0 ~ 1300 stage3: 0 ~ 1450 stage4 ~ 8: 0 ~ 1550 stage9 ~ 30•F: 0 ~ 2300 |
stage1: 0 ~ 1300 stage2: 0 ~ 1450 stage3: 0 ~ 1550 stage4 ~ 30•F: 0 ~ 2300 |
||
| Impact per minute |
stage1: 0 ~ 1900 stage2: 0 ~ 2500 stage3: 0 ~ 2800 stage4 ~ 8: 0 ~ 3000 stage9 ~ 30•F: 0 ~ 4300 |
stage1: 0 ~ 1900 stage2: 0 ~ 2500 stage3: 0 ~ 2800 stage4 ~ 8: 0 ~ 3000 stage9 ~ 30•F: 0 ~ 4200 |
stage1: 0 ~ 1900 stage2: 0 ~ 2500 stage3: 0 ~ 2800 stage4 ~ 8: 0 ~ 3000 stage9 ~ 30•F: 0 ~ 4000 |
stage1: 0 ~ 2500 stage2: 0 ~ 2800 stage3: 0 ~ 3000 stage4 ~ 30•F: 0 ~ 3600 |
|
| Weight*1 (inc. battery) |
EYFB30B | approx. 1.3kg | |||
| EYFB32B | approx. 1.15kg | ||||
| EYFB43B | — | ||||
| EYFB41B | — | ||||
| Size | Length | 158mm | 158mm | A: 158mm / Q: 164mm | |
| Height | 248mm (EYFB30B), 231mm (EYFB32B) | ||||
| Width | approx. 59mm (Width of battery pack: approx. 75mm) | ||||
| Function | LED light | ✓ (ON/OFF switch, Light turns off after five minutes automatically) | |||
| Tightening confirmation lamp | ✓ (OK fastening: Green lamp, NOK fastening: Red lamp) | ||||
| Retightening prevention function | ✓ (Possible to set between 0 ~ 3 sec.. 0.1 sec. per stage) | ||||
| Battery indication lamp | ✓ (3 stages) | ||||
| Torque Adjustment | ✓ | ||||
| Auto battery shutdown | ✓ | ||||
| Work capacity / Fastening speed | <M6: 10 N·m, Stage: 19> (EYFB30B) approx. 1200 pcs/pack approx. 0.7 sec/1pcs (EYFB32B) approx. 800 pcs/pack approx. 0.7 sec/1pcs |
<M6: 10 N·m, Stage: 19> (EYFB30B) approx. 1200 pcs/pack approx. 0.7 sec/1pcs (EYFB32B) approx. 800 pcs/pack approx. 0.7 sec/1pcs |
<M8: 23 N·m, Stage: 22> (EYFB30B) approx. 800 pcs/pack approx. 0.8 sec/1pcs (EYFB32B) approx. 540 pcs/pack approx. 0.8 sec/1pcs |
||
| Charging time |
(Battery pack EYFB30B, Charger EY0L82B) Usable charge: approx. 35 min. Full charge: approx. 45 min (Battery Pack EYFB32B, Charger EY0L82B) Usable Charge: approx. 35 min. Full Charge: approx. 40 min |
||||
√ Available *1 Weights are described in 0.05kg increment. *There are models limited to particular region.
|
|
Cordless Impact Wrench | ||
| EYFLA6J | EYFMA1J | ||
10.8V
Low Noise Brushless
Motor 3.0Ah
2.0Ah
*Battery pack is not included |
14.4V
Low Noise Brushless
Motor 4.0Ah
2.0Ah
*Battery pack is not included |
||
| Chuck / Anvil type | 12.7mm Sq. drive Pin-hole | 12.7mm Sq. drive Pin-hole | |
|---|---|---|---|
| Application |
M8 bolt (Tensile bolt) M10 bolt (Normal bolt) |
M10 bolt (Tensile bolt) M12 bolt (Normal-Tensile bolt) M14 bolt (Normal bolt) |
|
| Maximum torque (F mode, fastening 3 sec.) | approx. 120 N·m (M14 bolt) | approx.185 N·m (M16 bolt) | |
| Shut-off range | approx. 16 ~ 53 N·m | approx. 25 ~ 100 N·m | |
| Torque setting | 30 stage + F (without torque setting mode) | ||
| Snug torque detection mode setting | L1: For lighter loads during fastener run down L2: For prevailing torque during run down and varying joint rate applications |
||
| No load speed (unit : rpm) |
0 ~ 2300 | 0 ~ 2300 | |
| Impact per minute | 0 ~ 3000 | 0 ~ 3200 | |
| Weight*1 (inc. battery) |
EYFB30B | approx. 1.4kg | — |
| EYFB32B | approx. 1.25kg | — | |
| EYFB43B | — | approx. 1.5kg | |
| EYFB41B | — | approx. 1.3kg | |
| Size | Length | 172mm | |
| Height | 248mm (EYFB30B), 231mm (EYFB32B) | 248mm (EYFB43B), 231mm (EYFB41B) | |
| Width | approx. 59mm (Width of battery pack: approx. 75mm) | ||
| Function | LED light | ✓ (ON/OFF switch, Light off after five minutes automatically) | |
| Tightening confirmation lamp | ✓ (OK fastening: Green lamp, NOK fastening: Red lamp) | ||
| Retightening prevention function | ✓ (Possible to set between 0 ~ 3 sec.. 0.1 sec. per stage) | ||
| Battery indication lamp | ✓ (3 stages) | ||
| Torque Adjustment | ✓ | ||
| Auto battery shutdown | ✓ | ||
| Work capacity / Fastening speed | <M10: 43 N·m, Stage: 23> (EYFB30B) approx. 500 pcs/pack approx. 0.9 sec/1pcs (EYFB32B) approx. 330 pcs/pack approx. 0.9 sec/1pcs |
<M12: 71 N·m, Stage: 22> (EYFB43B) approx. 670 pcs/pack approx. 0.9 sec/1pcs (EYFB41B) approx. 350 pcs/pack approx. 0.9 sec/1pcs |
|
| Charging time |
(Battery pack EYFB30B, Charger EY0L82B) Usable charge: approx. 35 min. Full charge: approx. 45 min (Battery Pack EYFB32B, Charger EY0L82B) Usable Charge: approx. 35 min. Full Charge: approx. 40 min |
(Battery pack EYFB43B, Charger EY0L82B) Usable Charge: approx. 45 min. Full Charge: approx. 60 min (Battery Pack EYFB41B, Charger EY0L82B) Usable Charge: approx. 35 min. Full Charge: approx. 40 min |
|
√ Available *1 Weights are described in 0.05kg increment. *There are models limited to particular region.
Optional Accessory
18V / 21.6V Shut-off Impact Driver & Wrench
|
Cordless Impact Wrench | ||||
| EYFNA1C | |||||
|
18V
Brushless
Motor 5.0Ah
*Battery pack is not included |
|||||
| Chuck / Anvil type | 12.7mm Sq. drive Retainer ring and Pin-hole | ||||
|---|---|---|---|---|---|
| Application |
M12 (High-Tensile bolt), M14 (Normal, High-Tensile bolt) M16 (Normal bolt), M18 (Normal bolt) |
||||
| Maximum torque |
approx.470 N·m (M24 Tensile bolt, F mode, fastening 3sec.) approx.520 N·m (M24 Tensile bolt, F mode, fastening 5sec.) |
||||
| Shut-off range | approx. 70 ~ 200 N·m | ||||
| Torque setting | 30 stage + F (without torque setting mode) | ||||
| Snug torque detection mode setting |
L1: For lighter loads during fastener run down L2: For prevailing torque during run down and varying joint rate applications | ||||
| No load speed (unit : rpm) | 0 ~ 1900 | ||||
| Impact per minute | 0 ~ 2200 | ||||
| Weight*1 (inc. battery) |
approx. 3.0kg | ||||
| Size | Length | 233mm | |||
| Height | approx. 286mm | ||||
| Width | approx. 77mm (Width of battery pack: approx. 76mm) | ||||
| Function | Torque Adjustment | ✓ | |||
| Cross thread reduction | ✓ (The tool rotates approx. 360 degree in reverse before fastening starts. Possible to choose ON/OFF) | ||||
| Rundown error detecting | ✓ (Alert with Red light. Possible to set between 0 ~ 3 sec.. 0.1 sec. per stage) | ||||
| Maintenance interval alarm function | ✓ (Possible to set between 0 - 99hours. 1hour per stage) | ||||
| LED light | ✓ (Possible to choose from the 2 LED light modes. by ON/OFF switch or trigger switch interlocked) | ||||
| Buzzer | ✓ (Possible to choose from the 3 buzzer modes, No buzzer, buzzer with OK or buzzer with NOK) | ||||
| Tightening confirmation lamp | ✓ (OK fastening: Green lamp. NOK fastening: Red lamp) | ||||
| Battery indication lamp | ✓ (3 stage) | ||||
| Auto battery shut down | ✓ | ||||
| Work capacity / Fastening speed | <M12: 100 N·m, Stage: 13> approx.500pcs/pack | ||||
| Charging time | (Battery pack EYFB50B, Charger EY0L82B) Usable Charge: approx. 65 min. Full Charge: approx. 80 min | ||||
√ Available *1 Weights are described in 0.05kg increment. *There are models limited to particular region.
Optional Accessory
|
|
Cordless Impact Wrench | ||||
| EYFPA1J | |||||
21.6V
Brushless
Motor 4.0Ah
*Battery pack is not included |
|||||
| Chuck / Anvil type | 19mm Sq. drive Pin-hole | ||||
|---|---|---|---|---|---|
| Application |
M16 (High-Tensile bolt), M18 (Normal, High-Tensile bolt) M20 (Normal bolt), M24 (Normal bolt) |
||||
| Maximum torque |
approx.700 N·m (M24 Tensile bolt, F mode, fastening 3sec.) approx.750 N·m (M24 Tensile bolt, F mode, fastening 5sec.) |
||||
| Shut-off range | approx. 160 ~ 650 N·m | ||||
| Torque setting | 30 stage + F (without torque setting mode) | ||||
| Snug torque detection mode setting |
L1: For lighter loads during fastener run down L2: For prevailing torque during run down and varying joint rate applications | ||||
| No load speed (unit : rpm) | 0 ~ 1900 | ||||
| Impact per minute | 0 ~ 2200 | ||||
| Weight*1 (inc. battery) |
approx. 3.6kg | ||||
| Size | Length | 250mm | |||
| Height | approx. 295mm | ||||
| Width | approx. 77mm (Width of battery pack: approx. 77mm) | ||||
| Function | Torque Adjustment | ✓ | |||
| Cross thread reduction | ✓ (The tool rotates approx. 360 degree in reverse before fastening starts. Possible to choose ON/OFF) | ||||
| Rundown error detecting | ✓ (Alert with Red light. Possible to set between 0 ~ 3 sec.. 0.1 sec. per stage) | ||||
| Maintenance interval alarm function | ✓ (Possible to set between 0 - 99hours. 1hour per stage) | ||||
| LED light | ✓ (Possible to choose from the 2 LED light modes. by ON/OFF switch or trigger switch interlocked) | ||||
| Buzzer | ✓ (Possible to choose from the 3 buzzer modes, No buzzer, buzzer with OK or buzzer with NOK) | ||||
| Tightening confirmation lamp | ✓ (OK fastening: Green lamp. NOK fastening: Red lamp) | ||||
| Battery indication lamp | ✓ (3 stage) | ||||
| Auto battery shut down | ✓ | ||||
| Work capacity / Fastening speed | <M16: 180 N·m, Stage: 6> (EYFB61B) approx.380pcs/pack, approx. 0.7 sec/1pcs |
||||
| Charging time |
(Battery pack EYFB61B, Charger EY0L82B) Usable Charge: approx. 65 min. Full Charge: approx. 75 min |
||||
√ Available *1 Weights are described in 0.05kg increment. *There are models limited to particular region.
Optional Accessory
Find Product By Specification / ค้นหาสินค้าจากสเปค
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