ER collet nut cnc balanced collet nut
$1≥1Piece/Pieces
Payment Type: | L/C,T/T,Paypal,Western Union |
Incoterm: | FOB,CFR,CIF,FCA |
Min. Order: | 1 Piece/Pieces |
Transportation: | Ocean,Land,Air |
Port: | Qingdao,Shanghai,Beijing |
$1≥1Piece/Pieces
Payment Type: | L/C,T/T,Paypal,Western Union |
Incoterm: | FOB,CFR,CIF,FCA |
Min. Order: | 1 Piece/Pieces |
Transportation: | Ocean,Land,Air |
Port: | Qingdao,Shanghai,Beijing |
Model No.: ER11,ER16,ER20,ER25,ER32,ER40
Brand: QFMH
Selling Units | : | Piece/Pieces |
Package Type | : | carton |
Er Collet Nut cnc balanced Collet Nut , Er Nut Selection of high quality spring steel, has a higher flexibility and service life.The clamping force, clamping range, high precision, Clamping Nuts used for boring, milling, drilling, tapping, grinding and engraving processing. ER COLLET all through high precision grinding, precision manufacturing line with the German DIN 6499 specifications.
High Precision ER Nut Product introduction:
1. Clamping Nut Material: 42CrMo or 20CrMTi;
2. High Precision Clamping Nut Heat treatment hardness: 50-53HRC;
3. ER Collet Nut Cryogenic treatment and thermal aging treatment are used in the process to improve the accuracy and dimensional stability.
4. Thread and 30 degree inclined surface are processed once. The tolerance grade of thread is 4H, and the accuracy is gradually tested.
5. Preset dynamic balance G6.3 18000 RPM G2.5 20000/30000 RPM;
6. ER Nut Surface sandblasting, coating treatment, improve surface hardness, wear resistance, improve cleanliness, better rust and corrosion resistance, more stable accuracy, smoother surface, more comfortable feel, more beautiful appearance;
TYPE | MODEL | D(mm) | L(mm) | M | Wt(kg) |
A | ER11-A | 19 | 11.3 | M14*0.75 | 0.005 |
ER16-A | 28 | 17.5 | M22*1.5 | 0.01 | |
Er20 -A | 35 | 19 | M25*1.5 | 0.05 | |
M | ER8-M | 12 | 12 | M10*0.75 | 0.005 |
ER11-M | 16 |
| M13*0.75 | 0.01 | |
ER16-M | 22 | 18 | M19*1 | 0.05 | |
ER20-M | 28 | 18 | M24*1 | 0.6 | |
ER25-M | 35 | 20 | M30*1 | 0.08 | |
UM | ER25-UM | 42 | 20 | M32*1.5 | 0.14 |
ER32-UM | 50 | 22.5 | M40*1.5 | 0.2 | |
ER40-UM | 63 | 25.5 | M50*1.5 | 0.3 | |
ER50-UM | 78 | 35.5 | M64*2 | 0.5 |
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.