Precision Screwdriver
14.4V Precision Screwdriver
FEATURES
Precision You Can Trust
01
3 model line-up can cover a wide range of applications
Versatile 3-Model Line-up
Accurate and Easy 60 Stage Adjustable Clutch
Simple and Precise Torque Control
Rotating the clutch adjustment handle clockwise to
increase torque and counter clockwise to decrease torque
Durable Design
Built to Last with Innovative Sensing Technology
Long Life Clutch with Photo Interrupter Sensor
The Photo Interrupter Sensor, which senses the clutch plate movement, increases clutch life by not relying on mechanical contacts that wear.
More Features
Explore Enhanced Functionality
LED Light
For operations in dimly lit place.
Tool Hanger
The tool can be hanged on the balancer.
Remote Control
Tool setting can be set only by remote control.
Color Plate for Differentiation
Each tool model is color coded for easy indentification.
PRODUCT SPECIFICATION
02
14.4V Screw Driver with Torque Control
Applicable bit size for quick change chuck
|
Cordless Screwdriver | ||||
| EYFGA1N | EYFGA2N | EYFGA3N | |||
14.4V
Brushless
Motor 4.0Ah
2.0Ah
*Battery pack is not included |
14.4V
Brushless
Motor 4.0Ah
2.0Ah
*Battery pack is not included |
14.4V
Brushless
Motor 4.0Ah
2.0Ah
*Battery pack is not included |
|||
| Chuck size |
Single-ended 9-13mm Double-ended 12-16mm |
||||
|---|---|---|---|---|---|
| Application |
Screw M5•M6 (Normal-Tensile bolt) |
||||
| Clutch torque | Approx. 2 ~ 5.5 N·m | Approx.5 ~ 8 N·m | Approx.5 ~ 10 N·m | ||
| Clutch setting stage |
1 - 60, Total 60 stages (Approx. 0.08 N·m per stage) |
1 - 60, Total 60 stages (Approx. 0.08 N·m per stage) |
1 - 60, Total 60 stages (Approx. 0.13 N·m per stage) |
||
| Torque accuracy |
±10%•Cmk 1.67 (*Compliant with ISO5393. Measured with the Max RPM setting)(*In 3N·m range) |
||||
| No load speed (unit : rpm) |
0 ~ 800 | 0 ~ 750 | 0 ~ 450 | ||
| Weight (inc. battery) |
EYFB41B | approx. 1.25kg | approx. 1.3kg | ||
| EYFB43B | approx. 1.5kg | approx. 1.55kg | |||
| Size (LxHxW) | EYFB41B | 199mm × 232mm × 54mm (Width of battery pack: 75mm) | |||
| EYFB43B | 199mm × 249mm × 54mm (Width of battery pack: 75mm) | ||||
| Function |
Rotation speed adjustment (Max.RPM) |
✓ (Possible to choose the Max.RPM setting. GA1:150-800 rpm / GA2:150-750 rpm / GA3:150-450 rpm. 10RPM per stage)
*Same Max.RPM in reverse rotation |
|||
| Auto downshift function | ✓ (Possible to choose the timing of auto downshift between 0 ~ 3 sec. 0.1 sec. per stage) | ||||
| Cross thread reduction | ✓ (The tool rotates approx. 360 degree in reverse before fastening starts. Possible to choose ON/OFF) | ||||
| Rundown error detecting function | ✓ (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 - 990,000 times. 10,000 times per stage) | ||||
| Wireless communication | — | ||||
| 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) | ||||
| Retightening prevention function | ✓ (Fixed to 0.7 sec.) | ||||
| Battery indication lamp | ✓ (3 stage) | ||||
| Auto battery shut down | ✓ | ||||
| Work capacity / Fastening speed | EYFB41B | Hard Joint 30° |
approx. 1200 pcs/pack approx. 1.1 sec./1pcs (M6: 5.5 N·m) |
approx. 1050 pcs/pack approx. 1.0 sec./1pcs (M6: 8 N·m) |
approx. 1100 pcs/pack approx. 1.0 sec./1pcs (M6: 10 N·m) |
| Soft Joint 720° |
approx. 540 pcs/pack approx. 1.3 sec./1pcs (M6: 5.5 N·m) |
approx. 410 pcs/pack approx. 1.3 sec./1pcs (M6: 8 N·m) |
approx. 310 pcs/pack approx. 1.4 sec./1pcs (M6: 10 N·m) |
||
| EYFB43B | Hard Joint 30° |
approx. 2320 pcs/pack approx. 1.1 sec./1pcs (M6: 5.5 N·m) |
approx. 2020 pcs/pack approx. 1.0 sec./1pcs (M6: 8 N·m) |
approx. 2150 pcs/pack approx. 1.0 sec./1pcs (M6: 10 N·m) |
|
| Soft Joint 720° |
approx. 1070 pcs/pack approx. 1.3 sec./1pcs (M6: 5.5 N·m) |
approx. 860 pcs/pack approx. 1.3 sec./1pcs (M6: 8 N·m) |
approx. 620 pcs/pack approx. 1.4 sec./1pcs (M6: 10 N·m) |
||
| Charging time |
(Battery Pack EYFB41, Charger EY0L82B) Usable Charge: approx. 35min. Full Charge: approx. 40min (Battery Pack EYFB43, Charger EY0L82B) Usable Charge: approx. 45min. Full Charge: approx. 60min |
||||
√ Available *1 Weights are described in 0.05kg increment. *There are models limited to particular region.
14.4V Screw Driver with Torque Control and Wireless Communication
Applicable bit size for quick change chuck
|
Cordless Screwdriver | ||||
| EYFGA1NR | EYFGA2NR | EYFGA3NR | |||
14.4V
Wireless Brushless
Motor 4.0Ah
2.0Ah
*Battery pack is not included |
14.4V
Wireless Brushless
Motor 4.0Ah
2.0Ah
*Battery pack is not included |
14.4V
Wireless Brushless
Motor 4.0Ah
2.0Ah
*Battery pack is not included |
|||
| Chuck size |
Single-ended 9-13mm Double-ended 12-16mm |
||||
|---|---|---|---|---|---|
| Application |
Screw M5•M6 (Normal-Tensile bolt) |
||||
| Clutch torque | Approx. 2 ~ 5.5 N·m | Approx.5 ~ 8 N·m | Approx.5 ~ 10 N·m | ||
| Clutch setting stage |
1 - 60, Total 60 stages (Approx. 0.08 N·m per stage) |
1 - 60, Total 60 stages (Approx. 0.08 N·m per stage) |
1 - 60, Total 60 stages (Approx. 0.13 N·m per stage) |
||
| Torque accuracy |
±10%•Cmk 1.67 (*Compliant with ISO5393. Measured with the Max RPM setting)(*In 3N·m range) |
||||
| No load speed (unit : rpm) |
0 ~ 800 | 0 ~ 750 | 0 ~ 450 | ||
| Weight (inc. battery) |
EYFB41B | approx. 1.25kg | approx. 1.3kg | ||
| EYFB43B | approx. 1.5kg | approx. 1.55kg | |||
| Size (LxHxW) | EYFB41B | 199mm × 232mm × 54mm (Width of battery pack: 75mm) | |||
| EYFB43B | 199mm × 249mm × 54mm (Width of battery pack: 75mm) | ||||
| Function |
Rotation speed adjustment (Max.RPM) |
✓ (Possible to choose the Max.RPM setting. GA1:150-800 rpm / GA2:150-750 rpm / GA3:150-450 rpm. 10RPM per stage)
*Same Max.RPM in reverse rotation |
|||
| Auto downshift function | ✓ (Possible to choose the timing of auto downshift between 0 ~ 3 sec. 0.1 sec. per stage) | ||||
| Cross thread reduction | ✓ (The tool rotates approx. 360 degree in reverse before fastening starts. Possible to choose ON/OFF) | ||||
| Rundown error detecting function | ✓ (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 - 990,000 times. 10,000 times per stage) | ||||
| Wireless communication | — | ||||
| 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) | ||||
| Retightening prevention function | ✓ (Fixed to 0.7 sec.) | ||||
| Battery indication lamp | ✓ (3 stage) | ||||
| Auto battery shut down | ✓ | ||||
| Work capacity / Fastening speed | EYFB41B | Hard Joint 30° |
approx. 1200 pcs/pack approx. 1.1 sec./1pcs (M6: 5.5 N·m) |
approx. 1050 pcs/pack approx. 1.0 sec./1pcs (M6: 8 N·m) |
approx. 1100 pcs/pack approx. 1.0 sec./1pcs (M6: 10 N·m) |
| Soft Joint 720° |
approx. 540 pcs/pack approx. 1.3 sec./1pcs (M6: 5.5 N·m) |
approx. 410 pcs/pack approx. 1.3 sec./1pcs (M6: 8 N·m) |
approx. 310 pcs/pack approx. 1.4 sec./1pcs (M6: 10 N·m) |
||
| EYFB43B | Hard Joint 30° |
approx. 2320 pcs/pack approx. 1.1 sec./1pcs (M6: 5.5 N·m) |
approx. 2020 pcs/pack approx. 1.0 sec./1pcs (M6: 8 N·m) |
approx. 2150 pcs/pack approx. 1.0 sec./1pcs (M6: 10 N·m) |
|
| Soft Joint 720° |
approx. 1070 pcs/pack approx. 1.3 sec./1pcs (M6: 5.5 N·m) |
approx. 860 pcs/pack approx. 1.3 sec./1pcs (M6: 8 N·m) |
approx. 620 pcs/pack approx. 1.4 sec./1pcs (M6: 10 N·m) |
||
| Charging time |
(Battery Pack EYFB41, Charger EY0L82B) Usable Charge: approx. 35min. Full Charge: approx. 40min (Battery Pack EYFB43, Charger EY0L82B) Usable Charge: approx. 45min. Full Charge: approx. 60min |
||||
√ Available *1 Weights are described in 0.05kg increment. *There are models limited to particular region.
Optional Accessory
3.6V/ 7.2V Compact Screwdriver with Torque Control
| Cordless Screwdriver | ||
| EY7410LA2S | ||
3.6V
|
||
| Features |
• 1/4” Hex quick change chuck • Cap for clutch lock out • LED work light • 30 min. charging system (Full charge) |
|
|---|---|---|
| Max.torque |
Low: 4.4 N·m High: 1.5 N·m |
|
| Speed at no load |
Low: 200 rpm High: 600 rpm |
|
|
Clutch torque (approx.) |
0.3 ~ 2.9 N·m (0.1 N.m per stage, total 21 stage) |
|
| Charging time |
Usable: 15 minutes, Full: 30 minutes (using EY0L11B charger) |
|
|
Weight (incl.battery) |
0.5 kg | |
| Size (LxHxW) | 276 mm x 134 mm x 46 mm | |
| Working capacity | Fastening |
Wood Screws in Yellow Pine ø3.1 x 13 mm 600 pcs Screws in Sheet Metal (pre-hole) M5 x 8 mm 1,000 pcs |
| Drilling |
Holes in SPC t=1 mm, ø2 85 pcs |
|
| Standard accessory |
2 X 1.5Ah Li-ion battery pack (EY9L10B) Charger (EY0L11B) Clutch lock cover |
|
Optional Accessory
| Cordless Drill & Driver | ||
| EYFEA1N2S | ||
7.2V
|
||
| Chuck size | 1/4” Hex Quick Change | |
|---|---|---|
| Max.torque |
High: 2.0 N·m Low: 6.0 N·m |
|
| Speed at no load |
High: 0 ~ 900 rpm Low: 0 ~ 300 rpm |
|
|
Clutch torque (approx.) |
High: 0.3 N·m ~ 2.0 N·m (stage 1-10, 0.19 N·m per stage) Low: 0.3 N·m ~ 4.0 N·m (stage 1-21, 0.19 N·m per stage) |
|
| Charging time |
Usable: 35 minutes, Full: 60 minutes (Battery pack EY9L20, charger EY0L20) |
|
|
Weight (incl.battery) |
630g | |
| Size (LxHxW) | 145mm x 198mm x 42mm | |
|
Max. screws driving |
High mode: M4 screw Low mode: M5 screw |
|
| Working capacity | Fastening |
Screws in Sheet Metal (M2.5 x 6mm) High: Approx.1900 pcs Screws in Sheet Metal (M4 x 10mm) High: Approx.1850 pcs Screws in Sheet Metal (M5 x 8mm) Low: Approx.1450 pcs |
| Standard accessory |
2 X 1.5Ah Li-ion battery pack (EY9L20) Charger (EY0L20) Clutch & H/L switch lock cover |
|
| Function |
• Auto Shut-Off Function • Auto-Power Stop Function • LED Light • Clutch & H/L switch lock cover • Electronic brake • ESD approved (as per EN 55014-1 and -2) |
|
Accessory
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