19YRS
AUTOGRIP MACHINERY CO., LTD.
886-4-8228719
886-4-8235719
No. 229, Min Sheng Rd., Sec. 1, Pu Hsin Hsiang, Chang Hua Hsien513,Taiwan
www.autogrip.com.twProducts
Special Purpose Power Chucks
Special Purpose Power Chucks Four-Jaw Two Motions
4T
Non-Thru-Hole4-JAW
4T
Four-Jaw Two Motion Type Power Chuck
CRANK type with two pairs of 2 jaws self center independent of each other.
The 4T series is suitable for square bar and other nonuniform shaped workpieces.
Patent numbers :
Taiwan : PAT.M359385
China : PAT.ZL2009.2.0009309.1
Specification
| Model | Plunger stroke (mm) |
Jaw stroke (Dia.) (mm) |
Chucking Range Max. (mm) | Chucking Range Min. (mm) | Max. D.B. pull kN (kgf) |
Max. clamping force kN (kgf) |
Max. speed min-1(r.p.m.) | I kg‧m2 |
Weight (kg) | Matching cyl. | Max. pressure MPa (kgf/cm2) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 4T-08 | 17 | 13.6 | 210 | 24 | 16.0(1630) | 54.3(5540) | 3000 | 0.15 | 23.2 | RD-120(N) | 1.7(17) |
| 4T-10 | 20 | 16 | 254 | 50 | 21.6(2200) | 79.4(8100) | 2100 | 0.35 | 44.3 | RD-125(N) | 2.2(22) |
| 4T-12 | 20 | 16 | 304 | 50 | 21.6(2200) | 79.4(8100) | 1500 | 0.66 | 57.6 | RD-125(N) | 2.2(22) |
| 4T-15 | 25 | 19.6 | 381 | 60 | 27.2(2780) | 105.3(10750) | 1200 | 2.25 | 118.3 | RD-125(N) | 2.7(27) |
| Model | A | B | C(H6) | D | E | G max. | G min. | G1 max. | G1 min. | H | H1 | J |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4T-08 | 210 | 91 | 170 | 133.4 | 5 | 32 | 15 | 2.5 | -14.5 | 29 | 20 | 61 |
| 4T-10 | 254 | 110 | 220 | 171.4 | 5 | 36.5 | 16.5 | 10 | -10 | 36 | 23 | 90 |
| 4T-12 | 304 | 110 | 220 | 171.4 | 5 | 36.5 | 16.5 | 10 | -10 | 36 | 23 | 90 |
| 4T-15 | 381 | 135 | 300 | 235 | 6 | 44.5 | 19.5 | 5 | -20 | 45 | 28 | 125 |
| Model | K | K1 | L | L1 | M | N | P | Q max. | Q min. | R max. | R min. | S | T |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4T-08 | M14x2 | M34x1.5 | 4~M2 | 20 | 38 | 95 | 25 | 25.25 | 13.25 | 46.1 | 39.3 | 35 | 14 |
| 4T-10 | M16x2 | M45x1.5 | 4~M16 | 25 | 43 | 110 | 30 | 32.25 | 12.75 | 59 | 51 | 40 | 16 |
| 4T-12 | M16x2 | M45x1.5 | 4~M16 | 25 | 43 | 110 | 30 | 54.75 | 15.75 | 59 | 51 | 40 | 16 |
| 4T-15 | M20x2.5 | M55x2 | 4~M20 | 30 | 51 | 130 | 30 | 66.5 | 12.5 | 78.9 | 69.1 | 50 | 21 |
