MER Spring Collet Chuck
SK Series DIN69871A
- MER has more contact area between holder and collet to make better radial cutting force than standard ER.
- Special design of MER High speed bearing nut, the clamping power is better than Standard ER type.
- MER system are suitable for high speed and high precision cutting.
- Suitable to use with ER-E type collet, the cutting condition will be excellent.
- Also could be used with standard ER collet, the clamping range change to 0.5mm from 1mm Ex. MER20 holder + ER20 06 collet => Clamping range: 6~5.5mm
- WER..G bearing wrench must be ordered separately.
***Compare***
ER Holder + ER Collet
MER Holder + ER Collet
MER Holder + ER-E Type Collet
- The design of deeper gauge line for MER holder. Recommend using ER-E type collet into the body (holder). The increasing length of contact area between collet and holder for improved clamping force.
| Model No. | Clamping Range | D | L | Wrench | Weight (kg) |
|---|---|---|---|---|---|
| SK40 MER16-070/100 | 1~10 | 30 | 70/100 | WER16G | 1.40/1.50 |
| SK40 MER16-150 | 1~10 | 30 | 150 | WER16G | 1.70 |
| SK40 MER20-080/100 | 1~13 | 35 | 80/100 | WER20G | 1.50/1.60 |
| SK40 MER20-150 | 1~13 | 35 | 150 | WER20G | 1.90 |
| SK40 MER25-080/100 | 2~16 | 40 | 80/100 | WER25G | 1.60/1.80 |
| SK40 MER25-150 | 2~16 | 40 | 150 | WER25G | 2.10 |
| SK40 MER32-070 | 2~20 | 50 | 70 | WER32G | 1.50 |
| SK40 MER32-100 | 2~20 | 50 | 100 | WER32G | 1.90 |
| SK50 MER16-100/150 | 1~10 | 30 | 100/150 | WER16G | 3.30/3.60 |
| SK50 MER20-100/150 | 1~13 | 35 | 100/150 | WER20G | 3.50/3.80 |
| SK50 MER25-100/150 | 2~16 | 40 | 100/150 | WER25G | 3.60/3.90 |
| SK50 MER32-100/150 | 2~20 | 50 | 100/150 | WER32G | 3.60/3.90 |
Unit: mm
