English 
When the chuck is engaged, the jaws move inward towards the center of the chuck, gripping the workpiece securely. The floating claw design ensures that the clamping force is evenly distributed on the workpiece, minimizing the risk of deformation or damage.
Floating claw power chucks are often used in precision machining applications where high accuracy and repeatability are required. They are commonly utilized in turning, milling, and grinding operations for holding cylindrical or irregularly shaped workpieces.
Clamping direction bears horizontal pushing force, the same as the clamping way of ordinary power chuck
Tooth form basic claw, convenient for adjustment
Compensation clamping with radial displacement function of the claw
Centrifugal force compensation to overcome the high speed rotating
Replaceable telescopic tip, with fine-tuning function of radial accuracy
| Model | KF160C-3 | KF200C-3 | KF250C-3 | KF315C-3 |
| A | 170 | 210 | 254 | 315 |
| Bf（H7） | 140 | 170 | 220 | 220 |
| Ba | 82.56 | 106.38 | 139.719 | 139.719 |
| C | 104.8 | 133.4 | 171.4 | 171.4 |
| E | 50 | 50 | 70 | 80 |
| G | 20 | 25 | 25 | 30 |
| H | 91 | 106 | 117 | 122 |
| Ha | 101 | 118 | 130 | 134 |
| Hb | 135 | 161 | 173 | 185 |
| La | 6-M10 | 6-M12 | 6-M12 | 6-M16 |
| Lb | 6-M10( Spigot ) | 6-M12( Spigot ) | 6-M16( Spigot ) | 6-M16 |
| M | 17.6 | 26 | 26 | 24 |
| N | 5 | 5 | 5 | 6 |
| K | M16 | M20 | M20 | M20 |
| S (min. loose) | 26 | 14 | 16 | 24 |
| S (max. clamping) | 38 | 28 | 32 | 40 |
| Claw radial stroke (diameter) | 8 | 10 | 12 | 14 |
| Back pull stroke | 12 | 14 | 16 | 16 |
| Compensation amount | ±0.8 | ±1.3 | ±2 | ±2 |
| Maximum clamping force | 40 | 60 | 95 | 98 |
| Recommend to match with oil cylinder | RH100 | RH125 | RH125 | RH150 |
| Highest rotating speed | 4500 | 4000 | 3500 | 2800 |
| Clamping range | 10~100 | 10~140 | 10~190 | 10~250 |
| Weight (excluding claw, flange) | 15 | 24 | 40 | 68 |
| Claw teeth standard | 1.5*60° | 1.5*60° | 1.5*60° | 1.5*60° |
The above data are the standard parameters, personalized customized solutions can be provided according to customer's requirement.
When the chuck is engaged, the jaws move inward towards the center of the chuck, gripping the workpiece securely. The floating claw design ensures that the clamping force is evenly distributed on the workpiece, minimizing the risk of deformation or damage.
Floating claw power chucks are often used in precision machining applications where high accuracy and repeatability are required. They are commonly utilized in turning, milling, and grinding operations for holding cylindrical or irregularly shaped workpieces.
Clamping direction bears horizontal pushing force, the same as the clamping way of ordinary power chuck
Tooth form basic claw, convenient for adjustment
Compensation clamping with radial displacement function of the claw
Centrifugal force compensation to overcome the high speed rotating
Replaceable telescopic tip, with fine-tuning function of radial accuracy
| Model | KF160C-3 | KF200C-3 | KF250C-3 | KF315C-3 |
| A | 170 | 210 | 254 | 315 |
| Bf（H7） | 140 | 170 | 220 | 220 |
| Ba | 82.56 | 106.38 | 139.719 | 139.719 |
| C | 104.8 | 133.4 | 171.4 | 171.4 |
| E | 50 | 50 | 70 | 80 |
| G | 20 | 25 | 25 | 30 |
| H | 91 | 106 | 117 | 122 |
| Ha | 101 | 118 | 130 | 134 |
| Hb | 135 | 161 | 173 | 185 |
| La | 6-M10 | 6-M12 | 6-M12 | 6-M16 |
| Lb | 6-M10( Spigot ) | 6-M12( Spigot ) | 6-M16( Spigot ) | 6-M16 |
| M | 17.6 | 26 | 26 | 24 |
| N | 5 | 5 | 5 | 6 |
| K | M16 | M20 | M20 | M20 |
| S (min. loose) | 26 | 14 | 16 | 24 |
| S (max. clamping) | 38 | 28 | 32 | 40 |
| Claw radial stroke (diameter) | 8 | 10 | 12 | 14 |
| Back pull stroke | 12 | 14 | 16 | 16 |
| Compensation amount | ±0.8 | ±1.3 | ±2 | ±2 |
| Maximum clamping force | 40 | 60 | 95 | 98 |
| Recommend to match with oil cylinder | RH100 | RH125 | RH125 | RH150 |
| Highest rotating speed | 4500 | 4000 | 3500 | 2800 |
| Clamping range | 10~100 | 10~140 | 10~190 | 10~250 |
| Weight (excluding claw, flange) | 15 | 24 | 40 | 68 |
| Claw teeth standard | 1.5*60° | 1.5*60° | 1.5*60° | 1.5*60° |
The above data are the standard parameters, personalized customized solutions can be provided according to customer's requirement.
