Drive Unit for Resistance Welder
Linear Slider Drive, Air Drive and Manual Drive
Linear Slider Drive Head Controller & Linear Slider Drive Unit
CNT-320B & NA-201PB-B、NA-202PB-B
- Motor drive with 1μm resolution supports precise welding
- It provides intuitive operation by color touch panel and lever jog switch
- Soft-landing process with a slow moving speed of 0.1mm/sec is provided
- Compatible to high pressure welding processes up to max. 300 N force. (When NA-202PB-B is used)
- Seven operation conditions can be saved
Items |
CNT-320B & NA-201PB-B |
CNT-320B & NA-202PB-B |
Pressure |
MAX 150N |
MAX 300N |
Drive Method |
Linear Slider |
Stroke |
MAX 50mm |
Motor Resolution |
1μm |
Power Source (CNT-320B) |
DC24V ±5% 4A
(Option: AC Adapter AC100 - 240V) |
Dimension / Weight |
CNT-320B:W120 x D315.9 x H207mm ≒ 3.7kg |
NA-201PB-B:W57.5 x D82.5 x H311.2mm ≒ 2.0kg |
NA-202PB-B:W74 x D103.5 x H368.6mm ≒ 4.5kg |
Air Drive
- NA-221, 222

Manual Drive
- NA-231

Items |
NA-221 |
NA-222 |
Drive Method |
Air |
Air |
Stroke |
Max 50mm |
Max 50mm |
Speed Control |
with Speed Controller (Φ4mm Tube) |
with Speed Controller (Φ6mm Tube) |
Air Pressure |
0.4 - 0.6MPa |
0.4 - 0.6MPa |
Dimension / Weight |
W78 x D83 x H280mm ≒ 1.3kg |
W86 x D85 x H289mm ≒ 2.2kg |
Items |
NA-231 |
Drive Method |
Manual by Foot Pedal |
Stroke |
Max 10mm |
Height Control |
Range 40mm |
Dimension / Weight |
Drive Unit:W51 x D79 x H192mm ≒ 1kg |
Foot Pedal:W124 x D268 x H125mm ≒ 2.2kg |
Welding Head
- Click the "Contact Us" button on the right.
(for dealer information, sample test or technical consultation)
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