Brand:NTH
Precision pull back collet chuck: 0.010mm repeatability.
Model | JPCA-42A5 | JPCA-42A6 | JPCA-65A5 | JPCA-65A6 |
---|---|---|---|---|
Spindle nose | A2-5 | A2-6 | A2-5 | A2-6 |
A | 138(5.43〞) | 164(6.46〞) | 138(5.43〞) | 164(6.46〞) |
B(P.C.D) | 104.8(4.13〞) | 133.4(5.25〞) | 104.8(4.13〞) | 133.4(5.25〞) |
C | 82.6(3.25〞) | 106.4(4.19〞) | 82.6(3.25〞) | 106.4(4.19〞) |
D
Draw tube thread-Max |
M55 | M58 | M72 | M72 |
F | 97(3.82〞) | 97(3.82〞) | 119(4.69〞) | 119(4.69〞) |
L | 123(4.84〞) | 126(4.96〞) | 138(5.43〞) | 138(5.43〞) |
M | 137(5.39〞) | 137(5.39〞) | 164(6.46〞) | 164(6.46〞) |
N | 27(1.06〞) | 30(1.18〞) | 27(1.06〞) | 30(1.18〞) |
Mounting Bolts |
6H-M10 | 6H-M12 | 6H-M10 | 6H-M12 |
Collet | SS42 (42BZI) | SS42 (42BZI) | SS65 (65BZI) | SS65 (65BZI) |
Draw tube stroke |
5.0mm(0.22〞) | 5.0mm(0.22〞) | 5.0mm(0.22〞) | 5.0mm(0.22〞) |
Clamping range |
0.5mm(±0.02〞) | ±0.5mm(±0.02〞) | ±0.5mm(±0.02〞) | ±0.5mm(±0.02〞) |
Max Clamping Dia |
42mm(1.65〞) | 42mm(1.65〞) | 65mm(2.56〞) | 65mm(2.56〞) |
Max pull force |
3200kgf(7040lbf) | 3200kgf(7040lbf) | 4000kgf(8800lbf) | 4000kgf(8800lbf) |
Max Clamping force |
7200kgf(15840lbf) | 7200kgf(15840lbf) | 9500kgf(20800lbf) | 9500kgf(20800lbf) |
Max RPM | 6500 | 6500 | 5500 | 5500 |
N.W | 9.5kgs(20.9lbs) | 10.5kgs(23.1lbs) | 14.0kgs(30.8lbs) | 15.0kgs(33.0lbs) |