Product Details - features, specs, options, etc.

Tapper ST-SA-Ⅲ
Model ST-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.

〈Functions〉

Compression
Tension
Depth Control

Combination Chart

Matching Collets
SA206-ⅢTC206
SA412-ⅢTC412
SA1022-ⅢTC1022
SA2035-ⅢTC2035
Options
Model TC collets
※ Not included. Sold separately.
※ Model TC-MO collets also can be used.
ST-SA-Ⅲ
Model ST-SA-Ⅲ
Model
L0
[mm]
L1
[mm]
C1
[mm]
F1※
[mm]
F2※
[mm]
F4※
[mm]		 Shank
[mm]		 Capacity
Weight
[kg]
List Price
[JPY]		 DXF
l2
d2
★ST20-SA 206-Ⅲ
 103.0 71.0 33 5 ( 3) ( 7.0) 60 20 M 2～M 8 0.43 49,000 Download
★ST25-SA206-Ⅲ
 75 25 0.58 Download
  ST25-SA 412-Ⅲ
 127.0 83.5 48 7 ( 5) ( 8.5) M 3～M16 1.05 Download
  ST32-SA 412-Ⅲ
 80 32 1.26 Download
  ST32-SA1022-Ⅲ
 174.0 109.0 66 10 ( 6) (11.0) M 8～M27 2.33 55,000 Download
★ST42-SA2035-Ⅲ
 201.5 116.5 84 ( 7) (13.0) 42 M18～M38 5.10 86,000 Download

※ 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 F1, F2 (F1: Compression, F2: Tension) 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－

◆ Changing the Stiffness 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%