Kitagawa Corporation.
Kitagawa B Series Standard Chuck
Manufacturer: Kitagawa Corporation.
Model: B series
Feature:
Universally recognised standard chuck
Through-hole
15” φ117.5, 18” φ117.5
21” φ140.0, 24” φ165.0
CE correspondence
Specification
The max. draw bar pull force and the max. static gripping force in the following specifications are for external diameter gripping.
When used for internal diameter gripping, the draw bar pull force must be less than half of the max. draw bar pull force.
| Model | B-15 | B-18 | B-21 | B-24 | |
|---|---|---|---|---|---|
| Through-hole (mm) | 117.5 | 117.5 | 140 | 165 | |
| Gripping Range (mm) | Max. | 381 | 450 | 530 | 610 |
| Min. | 30 | 30 | 87 | 109 | |
| Jaw Stroke (Diameter) (mm) | 10.6 | 10.6 | 10.6 | 10.6 | |
| Plunger Stroke (mm) | 23 | 23 | 23 | 23 | |
| Max. Draw Bar Pull Force (kN) | 71 | 71 | 90 | 90 | |
| Max. Static Gripping Force (kN) | 180 | 180 | 234 | 234 | |
| Max. Speed (min-1) | 2500 | 2000 | 1700 | 1400 | |
| Moment of Inertia (kg･m2) | 2.273 | 4.451 | 8.95 | 16.6 | |
| Net Weight (kg) (with Soft Top Jaws) | 120 | 164 | 235 | 293 | |
| Matching Cylinder | F2511H | F2511H | F2511H | F2511H | |
| Matching Soft Jaws Note: The package does not include jaw-mounting bolts. | Standard Extra Tall | Standard Extra Tall | Standard Extra Tall | Standard Extra Tall | |
| Maching Hard Jaws Note: We do not include jaw-mounting bolts. | HB15A1 | HB15A1 | HB18B2 | HB18B2 | |
Note: 3D data represents the jaw positions at the fully open (UC) and fully closed (OC) ends for both Parasolid and STEP.
Jaw stroke
We stamp a stroke mark on the No. 1 jaw part of the body to check the jaw stroke position.
When the jaw reaches the open end, the base line of the master jaw aligns with the outer line of the full stroke range, as shown in Figure 11.
As you open or close the jaw, the base line moves across the full stroke range. When gripping a workpiece, you must ensure the base line stays within the appropriate stroke range.
