Product Details
Brand:NTH
Rotary chuck with built-in apneumatic cylinder, compact design, suitable for light machining. compatible to standard soft jaw or hard jaw.
Can be installed on a rotary table for indexing machining.
Seled against dust and cutting chips.
Matching surfaces of all parts hardened, ground and lubricated directly.
Note: To overcome friction force between distubritor ring and chuck body, the rotating torque of rotary table must be highr than the requirement shown in the table.
(Size unit: mm)
Model | Jaw stroke (Dia.) (mm) |
Chucking Dia. Max. (mm) |
Chucking Dia. Min.(mm) | Max. clamping force kN (kgf) (Pneumatic at 6.0kgf/cm2) |
RAP-306 | 5.5 | 170 | 25 | 21 (2141.4) |
RAP-308 | 6.8 | 215 | 37 | 34.2 (3487.4) |
RAP-310 | 7 | 254 | 53 | 48 (4894.7) |
Model | Max. pressure (kgf/cm2) | (r.p.m.) Max.speed | Max Rotation Reslstance Torque | 6.0kgf/cm2) AirConsumption Lit | Weight (kg) |
RAP-306 | 7 | 72 | 40 | 3.1 | 16.2 |
RAP-308 | 7 | 60 | 60 | 3.1 | 30.6 |
RAP-310 | 7 | 53 | 85 | 4.2 | 42.4 |
Model | A | B | B1 | C (H6) | D | E | F | G | H | J | K |
RAP-306 | 215 | 98 | 90 | 110 | 155 | 181 | 170 | 25 | 7 | 52 | 8 |
RAP-308 | 260 | 113 | 104 | 110 | 200 | 226 | 215 | 32 | 8 | 52 | 9 |
RAP-310 | 300 | 117 | 52 | 140 | 235 | 261 | 254 | 54 | 8 | 52 | 10 |
Model | L | L1 | M | N | P | Q max | Q min | R max | R min | S | T | U | V | W |
RAP-306 | 6~M8 | 11 | 36 | 73 | 20 | 10.75 | 4.75 | 39.5 | 36.75 | 31 | 12 | 19.5 | 14 | 3~M8 |
RAP-308 | 6~M8 | 16 | 37 | 95 | 25 | 13.25 | 8.75 | 57 | 53.6 | 35 | 14 | 19.5 | 14 | 3~M8 |
RAP-310 | 6~M8 | 14 | 42 | 110 | 30 | 23.25 | 12.75 | 64.5 | 61 | 40 | 16 | 19.5 | 14 | 3~M8 |
Subject to technology changes without prior information
Non-standard requirements can be made