Description
Makita DTWA140Z 14.4V 1/2″ Brushless Impact Wrench – 1,240 in-lbs Torque
The Makita DTWA140Z 14.4V 1/2″ Brushless Impact Wrench – 1,240 in-lbs Torque includes:
- Tool only – batteries and charger sold separately
Brushless DC motor:
- High power to weight ratio
- Generates less heat buildup
- Ideal for prolonged use in manufacturing and production applications
Automatic battery shut-off system:
- Warns operator visually and audibly
- Prevent incomplete fastening due to low remaining battery power
Automatic impact stop system:
- Prevents over or under-tightening
- Stops the motor after completing a pre-set number of impacts
Torque stabilization system:
- Detects remaining battery capacity
- Ensures consistent delivery of speed torque versus impact time
More Features:
- Variable Speed
- Reversible
- Constant Speed Control
- USB connectivity enables operator to adjust impact time and check rundown status
- LED display panel enables number of impacts to be easily set and quickly referenced during operation
- Impact indicator lamp provides visual indication of successful or failed fastening
- Dual ball bearings minimize bit wobbling for fastening accuracy
- Twin LED job light with pre-glow and after-glow features
- Short stroke variable speed trigger minimizes operator fatigue during prolonged operation in manufacturing/production applications
- Colour coded (black) front and rear plates provide fast recognition among similar models
- Ergonomic rubber grip design for comfortable operation and maximum operator control
Specifications:
- Battery voltage and chemistry: 14.4V lithium-ion
- Drive type: 1/2″ Square
- No Load Speed Range: 0 to 2,700 RPM
- Impacts Per Minute Range: 0 to 3,300 IPM
- Maximum fastening torque: 1,240 in-lbs (140 Nm)
- Vibration level: 10.0 m/s²
- Noise level: 96 dB(A)
- Width: 2-15/16″ (74 mm)
- Height with battery: 9-3.8″ (239 mm)
- Length: 6-1/4″ (158 mm)
- Net weight: 2.0 lbs (0.9 kg)
DTWA Series Impact Wrench Model Variations |
||||
| Model no. | Drive | Torque | RPM | IPM |
| DTWA070Z | 3/8″ | 575 in-lbs | 0 to 2,500 | 0 to 3,700 |
| DTWA100Z | 3/8″ | 840 in-lbs | 0 to 2,700 | 0 to 3,300 |
| DTWA140Z | 1/2″ | 1,250 in-lbs | 0 to 2,700 | 0 to 3,300 |
| DTWA190Z | 1/2″ | 1,640 in-lbs | 0 to 2,600 | 0 to 3,000 |
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