ENGHN Series
Rotation Center for NC Machining (Minimized Tool Interference Type)
HN-Series
- SHAFT Rotating centers that minimizes interference to the tool
- Special oil seal adopted to prevent penetration by coolant and foreign matter
- Triplexed bearing structure as high degree of precision
- Run out-Max 0.003㎜
NSR-HN TYPE
- Heat treatment hardness of center axis, HRC 58~62
Scroll Left / Right
| Model NO |
Model | Morse Taper | Dimension | MAX Weight(kg) |
MAX R.P.M |
MAX Run Out(㎜) |
|||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ΦD | Φd | L | L1 | L2 | L3 | L4 | L5 | ||||||
| 1013003 | 3HN | MT3 | 34 | 18 | 146.5 | 85 | 61.5 | 40.5 | 21 | 5.3 | 300 | 6,000 | 0.003 |
| 1013004 | 4HN | MT4 | 42 | 24 | 177 | 108 | 69 | 41 | 28 | 5.3 | 400 | 5,000 | 0.003 |
| 1013005 | 5HN | MT5 | 58 | 31.4 | 229.3 | 134.3 | 95 | 60 | 35 | 6.3 | 700 | 4,000 | 0.003 |
NSR-HNC TYPE
- Minimized the wear property by inserting tungsten admium alloy (=tungalloy) to center position.
- Heat treatment hardness of center head, HRA 90~91
Scroll Left / Right
| Model NO |
Model | Morse Taper | Dimension | MAX Weight(kg) |
MAX R.P.M |
MAX Run Out(㎜) |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ΦD | Φd | L | L1 | L2 | L3 | L4 | L5 | ΦC | ||||||
| 1013013 | 3HN | MT3 | 34 | 18 | 146.5 | 85 | 61.5 | 40.5 | 21 | 5.3 | 10 | 300 | 6,000 | 0.003 |
| 1013014 | 4HN | MT4 | 42 | 24 | 177 | 108 | 69 | 41 | 28 | 5.3 | 14 | 400 | 5,000 | 0.003 |
| 1013015 | 5HN | MT5 | 58 | 31.4 | 229.3 | 134.3 | 95 | 60 | 35 | 6.3 | 18 | 700 | 4,000 | 0.003 |
NSR-HNA TYPE
- Second step-angle application for minimize the bite-interference
- Heat treatment hardness of center axis, HRC 58~62
Scroll Left / Right
| Model NO |
Model | Morse Taper | Dimension | MAX Weight(kg) |
MAX R.P.M |
MAX Run Out(㎜) |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ΦD | Φd | L | L1 | L2 | L3 | L4 | L5 | ΦB | ||||||
| 1001023 | 3HNA | MT3 | 34 | 18 | 152.5 | 85 | 67.5 | 40.5 | 27 | 5.3 | 10 | 300 | 6,000 | 0.003 |
| 1001024 | 4HNA | MT4 | 42 | 24 | 186 | 108 | 78 | 41 | 37 | 5.3 | 12 | 400 | 5,000 | 0.003 |
| 1001025 | 5HNA | MT5 | 58 | 31.4 | 247.3 | 134.3 | 113 | 60 | 53 | 6.3 | 14 | 700 | 4,000 | 0.003 |
NSR-HNAC TYPE
- Second step-angle application for minimize the bite-interference
- Minimized the wear property by inserting tungsten admium alloy (=tungalloy) to center position.
- Hardness of the tungsten cadmium alloy (=tungalloy) HRA 90~91
Scroll Left / Right
| Model NO |
Model | Morse Taper | Dimension | MAX Weight(kg) |
MAX R.P.M |
MAX Run Out(㎜) |
||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ΦD | Φd | L | L1 | L2 | L3 | L4 | L5 | ΦC | ||||||
| 1001033 | 3HNAC | MT3 | 34 | 18 | 152.5 | 85 | 67.5 | 40.5 | 27 | 5.3 | 10 | 300 | 6,000 | 0.003 |
| 1001034 | 4HNAC | MT4 | 42 | 24 | 186 | 108 | 78 | 41 | 37 | 5.3 | 12 | 400 | 5,000 | 0.003 |
| 1001035 | 5HNAC | MT5 | 58 | 31.4 | 247.3 | 134.3 | 113 | 60 | 53 | 6.3 | 14 | 700 | 4,000 | 0.003 |
