| Place of Origin: | CHINA |
|---|---|
| Brand Name: | Auto Strong |
| Model Number: | 4 jaw through hole power chuck (adapter excluded) |
| Minimum Order Quantity: | 1 set |
| Price: | Negotiation |
| Packaging Details: | Good and firm package is suitable for sea and air shipping |
| Delivery Time: | 3 work days available |
| Payment Terms: | T/T, Western Union |
| Supply Ability: | 1000 sets/M |
| Product Name: | 4 Jaw Through Hole Power Chuck (adapter Excluded) | Material: | Cast Steel |
|---|---|---|---|
| Usage: | Gripping/Fixture | Feature: | High Precision/High Quality |
| Size: | Refer To The Specification | Service: | OEM/ODM Is Acceptable |
| Highlight: | auto strong lathe chuck,strong chucks |
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Gripping of round or irregular workpiece does not need to change the chuck.
The chucks are designed according to ASA B5.9 type A spindle.
The chucks are made from high grade alloy steel. All sliding surfaces are hardened and ground to increase running accuracy and longer service life
UNIT : mm
| SPEC Model | Through-Hole (mm) | Plunger Stroke (mm) | Jaw stroke (In Dia.) (mm) | Max.Pull Force (kn) | Max.Gripping Force (kn) |
|---|---|---|---|---|---|
| NHT-208A5 | Ø52 | 16 | 7.4 | 2243 / 1495 | 5812 /3875 |
| NHT-208A6 | Ø52 | 16 | 7.4 | 2243 / 1495 | 5812 /3875 |
| SPEC Model | Max.Operating Pressure (kgf / cm2) | Max.Speed (r.p.m.) | Weight (kg) | Moment Of Inertia | Matching Cylinder | Matching Hard Jaw |
|---|---|---|---|---|---|---|
| NHT-208A5 | 17.2 / 12.1 | 3500 | 25.2 | M1552 | HJ06 | HC08-1 |
| NHT-208A6 | 17.2 / 12.1 | 3500 | 24.7 | M1552 | HJ06 | HC08-1 |
| DIM Model | A | B | C(H6) | D | E | F | G | H | J | K | L | M | Nmax. | Omax. | Omin. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NHT-208A5 | 210 | 113 | 170 | 20 | 23 | 82.56 | 133.5 | 104.8 | 13 | 6xM12 | 52 | 5 | 41.8 | 34 | 7.5 |
| NHT-208A6 | 210 | 107 | 170 | 20 | 17 | 106.4 | 150 | 133.4 | 17 | 6xM12 | 52 | 5 | 41.8 | 34 | 7.5 |
| DIM Model | Pmax. | Pmin. | Q | R | S | T | Umax. | V | W | X | Y | Reference |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NHT-208A5 | 37.5 | 21.5 | 2 | 12 | 20.5 | 32 | M60x2 | 6xM10 | 66 | 37 | 73 | Fig-2 |
| NHT-208A6 | 31.5 | 15.5 | 2 | 12 | 20.5 | 32 | M60x2 | 3xM6 | 66 | 37 | 73 | Fig-1 |
