BTT-PFKS

PFK HIGH SPEED COLLET CHUCK WITH ROUND NUT-BTT

Full range of dynamic balance
Deflection runout≦0.005mm (4 times length)
The collet adopts a unilateral 4° angle design and improves the clamping force of the tool holder
Adopt full circle nut to reduce wind resistance and improve stability

動平衡 Balancing

BT30/BT40 Max.25,000 RPM Or U<= 1gmm
BT50 Max.20,000 RPM Or U<= 1gmm

Dimensions

Comparison of size indication and detailed specifications

Order No.
Order number
FIGRange ∅d
Clamping range
∅d1∅d2LL1L2Tool Clamping
Depth L3
Tool clamping depth
Nut
Nut
Screw
Adjustment screw
Collet
Collet
Wrench
wrench
BT30(BTT30) PFK10-060S21.75~10.027.527.5603830~50CAP-PFK10SPFK-M12SK10-PPHS-10-TW275
BT30(BTT30) PFK10-090S21.75~10.027.527.5906830~50CAP-PFK10SPFK-M12SK10-PPHS-10-TW275
BT30(BTT30) PFK10-120S21.75~10.027.527.51209830~50CAP-PFK10SPFK-M12SK10-PPHS-10-TW275
BT30(BTT30) PFK16-060S22.75~16.04040603840~54CAP-PFK16SPFK-M12SK16-PPHS-20-RO400
BT30(BTT30) PFK16-090S22.75~16.04040906840~70CAP-PFK16SPFK-M12SK16-PPHS-20-RO400
BT30(BTT30) PFK16-120S22.75~16.040401209840~70CAP-PFK16SPFK-M18SK16-PPHS-20-RO400
Order No.
Order number
FIGRange ∅d
Clamping range
∅d1∅d2LL1L2Tool Clamping
Depth L3
Tool clamping depth
Nut
Nut
Screw
Adjustment screw
Collet
Collet
Wrench
wrench
BT40(BTT40) PFK10-060S21.75~10.027.527.5603330~50CAP-PFK10SPFK-M12SK10-PPHS-10TW275
BT40(BTT40) PFK10-090S21.75~10.027.527.5906330~50CAP-PFK10SPFK-M12SK10-PPHS-10TW275
BT40(BTT40) PFK10-120S11.75~10.027.532120937030~50CAP-PFK10SPFK-M12SK10-PPHS-10TW275
BT40(BTT40) PFK10-150S11.75~10.027.5321501237030~50CAP-PFK10SPFK-M12SK10-PPHS-10TW275
BT40(BTT40) PFK16-060S22.75~16.04040603350~65CAP-PFK16SPFK-M18SK16-PPHS-20-RO400
BT40(BTT40) PFK16-090S22.75~16.04040906340~70CAP-PFK16SPFK-M18SK16-PPHS-20-RO400
BT40(BTT40) PFK16-120S22.75~16.040401209340~70CAP-PFK16SPFK-M18SK16-PPHS-20-RO400
BT40(BTT40) PFK16-150S22.75~16.0404015012340~70CAP-PFK16SPFK-M18SK16-PPHS-20-RO400
Order No.
Order number
FIGRange ∅d
Clamping range
∅d1∅d2LL1L2Tool Clamping
Depth L3
Tool clamping depth
Nut
Nut
Screw
Adjustment screw
Collet
Collet
Wrench
wrench
BT50(BTT50) PFK10-105S21.75~10.027.527.51056730~50CAP-PFK10SPFK-M12SK10-PPHS-10-TW275
BT50(BTT50) PFK10-135S11.75~10.027.532135977030~50CAP-PFK10SPFK-M12SK10-PPHS-10-TW275
BT50(BTT50) PFK10-165S11.75~10.027.5321651277530~50CAP-PFK10SPFK-M12SK10-PPHS-10-TW275
BT50(BTT50) PFK16-105S22.75~16.040401056740~70CAP-PFK16SPFK-M18SK16-PPHS-20-RO400
BT50(BTT50) PFK16-135S22.75~16.040401359740~70CAP-PFK16SPFK-M18SK16-PPHS-20-RO400
BT50(BTT50) PFK16-165S12.75~16.040501651279040~70CAP-PFK16SPFK-M18SK16-PPHS-20-RO400

Remarks

  • Need to match with 3µ P Collet With 3µ P Grade Collet

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Deep hole machining・3μm high precision・Reduce tool loss

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