Characteristic

Model : 3X5ISO

This ISO spindle gripper series is designed specifically for ISO standard tool holders, providing precise and stable clamping performance during high-speed automatic tool changes (ATC). Special BJ-type models are available for compact spindles and ultra-high-speed applications.

Compatible with ISO10, ISO20, and ISO25 standard tapers
Available in male thread type by default; female thread type upon request
Clamping angles: 15° for ISO20/25; 30° for ISO10BJ
Compact structure ideal for high-speed and frequent tool changing
High-precision machining and wear-resistant treatment for durability
Short stroke with efficient clamping mechanism (especially for BJ types)

ISO Spindle Gripper Series

Model	Clamping Angle α ±15'	Thread M	Max Pull Force Fs (kN)	Clamping Stroke hs (mm)	Max Tightening Torque MA (Nm)	Wrench Size SW (mm)
ISO10	15°	M5×P0.8	1.2	0.5	3	3.0
ISO10BJ	15°	M5×P0.8	1.2	0.5	3	3.0
ISO20	15°	M8×P1.0	1.5	2.5	-	2.5
ISO20BJ	15°	M8×P1.0	1.5	2.5	-	2.5
ISO25	15°	M8×P1.0	1.7	3.0	-	4.0
ISO25BJ	15°	M8×P1.0	1.7	3.0	-	4.0

Drawing Highlights (based on diagrams):

• ISO20/25 grippers feature 15° clamping angle

• ISO10BJ gripper features 30° clamping angle

• Fully annotated dimensions (a–p, hA, hs, Fs, MA)

• Clear illustration of Clamping Position (SS) and Release Position (LS)

Usage Recommendations:

• ISO10BJ, ISO20BJ, ISO25BJ are best suited for limited space and high RPM spindles.

• Verify thread type and spindle specs before installation.