Product Details - features, specs, options, etc.

Tapper DBT-SA-Ⅲ
Model DBT-SA-Ⅲ
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〈Features〉

◎ The best-seller of KATO TAPPERs
◎ With a thread depth control mechanism (constant depth)
● Almighty Tapper (independent of machine tools or work materials)
The settings of tension/compression can be customized before shipment.
● Synchro error compensation on tension and compression makes accurate threads.
● Model SA-Ⅲ for right-hand threading is standard.
    Model SA-Ⅲ for left-hand threading is also available.
● DBT shanks can be combined with BBT or BT spindles of machine tools.

〈Functions〉

Compression
Tension
Depth Control

Combination Chart

Matching Collets
SA412-ⅢTC412-MO
SA1022-ⅢTC1022-MO
SA2035-ⅢTC2035-MO
SA3050-ⅢTC3050-MO
SA206-ⅢTC206-M
SA50100-ⅢTC50100-M
Options
Model TC-MO collets
※ Not included. Sold separately.
※ Model TC collets also can be used.
DBT-SA-Ⅲ
Model DBT-SA-Ⅲ
figModel
L0
[mm]
L1
[mm]
C1
[mm]
F1
[mm]
F2
[mm]
F4
[mm]
Capacity
Weight
[kg]
List Price
[JPY]
DXF
1
DBT30-SA 206-Ⅲ
120.0 88.0 33 5( 3)( 7.0) M 2~M 8 0.64    
DBT30-SA 412-Ⅲ
150.0106.5 48 7( 5)( 8.5) M 3~M 16 1.14 
DBT40-SA 206-Ⅲ
120.0 88.0 33 5( 3)( 7.0) M 2~M 8 1.20 
DBT40-SA 412-Ⅲ
150.0106.5 48 7( 5)( 8.5) M 3~M 16 1.68Download
DBT40-SA 1022-Ⅲ
195.0130.0 6610( 6)(11.0) M 8~M 27 2.62  Download
2
DBT40-SA 2035-Ⅲ
240.0155.0 84( 7)(13.0) M18~M 38 3.91  
1
DBT50-SA 206-Ⅲ
150.0118.0 33 5( 3)( 7.0) M 2~M 8 3.98    
DBT50-SA 412-Ⅲ
106.5 48 7( 5)( 8.5) M 3~M 16 4.17Download
DBT50-SA 1022-Ⅲ
195.0130.0 6610( 6)(11.0) M 8~M 27 5.01  Download
2
DBT50-SA 2035-Ⅲ
225.0140.0 8410( 7)(13.0) M18~M 38 5.83 Download
DBT50-SA 3050-Ⅲ
285.0185.010415( 8)(14.0) M27~M 56 8.60  
DBT50-SA50100-Ⅲ
375.0245.013225(20)( 6.0) M50~M10015.90  

※ Please contact us for the availability of models marked with ★.

※ F1: Compression, F2: Tension, F4: Back Tension

※ F2 and F4 are only for reference.

Options

◆ Change of Tension/Compression (Unit: mm)

OptionsChange ofSA206-ⅢSA412-ⅢSA1022-ⅢSA2035-ⅢSA3050-ⅢSA50100-Ⅲ
Type 1F1F1=0
Type 2F1F1=2 F1=3 F1=5
Type 3F2F2=2 F2=3 F2=5
Type 4F1,F2F1=0, F2=2F1=0, F2=3 F1=0, F2=5
Type 5F1,F2F1=2, F2=2F1=2, F2=3F1=3, F2=3F1=5, F2=5

◆ Change of Spring Constants of Tension/Compression

OptionsChange ofSA206-ⅢSA412-ⅢSA1022-ⅢSA2035-ⅢSA3050-ⅢSA50100-Ⅲ
Type 11Compression(F1)+30%
Type 13Compression(F1)-30%
Type 20Tension(F2)+50%
Type 21Tension(F2)+30%
Type 23Tension(F2)-30%