HSK-E50 Collet Chuck Typ ER

Certificate of Quality

  • Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
  • All functional surfaces fine machined
  • More accurate than DIN

Collet Chuck Type ER
DIN 69893-5 · HSK-E50

For clamping tools with cylindrical shank in ER collets according to ISO 15488.

DIN 69882-6

  • Included in delivery: Locknut type HS (balanced, with slide coating for higher clamping forces); without coolant tube

Technical data subjects to change without prior notice.

Features Collet Chuck Typ ER

The most important features:

  • 1. Fine balanced G2.5 at 25,000 rpm
  • 2. All functional surfaces grinded
  • 3. Fine balanced ER nut
  • 4. High runout accuracy

Technical drawing

HSK-E50 Collet Chuck Typ ER Technical Drawing

Please select your clamping diameter:

Version ER 11
Ø D [mm]19
Clamping range [mm]0,5 - 7,0
L [mm]26,5
Order No. Gage length A in mm    
E50.025.11
HSK-E50 Collet Chuck Standard ultra short Pictogram
ultra short, 60.00 mm

Without thread for back-up screw
DXF
 Step
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Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  4. Torque wrench

    Torque wrench

    For highest clamping and repeatability when tightning Standard-ER and Power Collets (Inserts for torque wrench additionally required)
    Order No.: 84.600.00

  5. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  6. HG Mini Extentions

    HG Mini Extentions

    For clamping tools with small diameters in High-Precision Chucks and Collet Chucks Type ER and Power Collet

  7. Locknut ER

    Locknut ER

    Locknut pre-balanced

  8. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced
Version ER 16
Ø D [mm]28
Clamping range [mm]0,5 - 10,0
L [mm]32,5
Order No. Gage length A in mm    
E50.025.16
HSK-E50 Collet Chuck Standard ultra short Pictogram
ultra short, 60.00 mm

Without thread for back-up screw
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  4. Torque wrench

    Torque wrench

    For highest clamping and repeatability when tightning Standard-ER and Power Collets (Inserts for torque wrench additionally required)
    Order No.: 84.600.00

  5. Flat wrench for ER locknuts

    Flat wrench for ER locknuts

    Wrench for locknuts ER 11, ER 16, ER 20

  6. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  7. HG Mini Extentions

    HG Mini Extentions

    For clamping tools with small diameters in High-Precision Chucks and Collet Chucks Type ER and Power Collet

  8. Locknut ER

    Locknut ER

    Locknut pre-balanced

  9. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced
E50.020.16
HSK-E50 Collet Chuck Standard short Pictogram
short, 100.00 mm
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  4. Torque wrench

    Torque wrench

    For highest clamping and repeatability when tightning Standard-ER and Power Collets (Inserts for torque wrench additionally required)
    Order No.: 84.600.00

  5. Flat wrench for ER locknuts

    Flat wrench for ER locknuts

    Wrench for locknuts ER 11, ER 16, ER 20

  6. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  7. HG Mini Extentions

    HG Mini Extentions

    For clamping tools with small diameters in High-Precision Chucks and Collet Chucks Type ER and Power Collet

  8. Locknut ER

    Locknut ER

    Locknut pre-balanced

  9. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  10. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions
Version ER 20
Ø D [mm]34
Clamping range [mm]1,5 - 13,0
L [mm]44
Order No. Gage length A in mm    
E50.025.20
HSK-E50 Collet Chuck Standard ultra short Pictogram
ultra short, 70.00 mm

Without thread for back-up screw
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  4. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  5. Torque wrench

    Torque wrench

    For highest clamping and repeatability when tightning Standard-ER and Power Collets (Inserts for torque wrench additionally required)
    Order No.: 84.600.00

  6. Flat wrench for ER locknuts

    Flat wrench for ER locknuts

    Wrench for locknuts ER 11, ER 16, ER 20

  7. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  8. HG Mini Extentions

    HG Mini Extentions

    For clamping tools with small diameters in High-Precision Chucks and Collet Chucks Type ER and Power Collet

  9. Locknut ER

    Locknut ER

    Locknut pre-balanced

  10. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced
Version ER 25
Ø D [mm]42
Clamping range [mm]1,0 - 16,0
L [mm]41
Order No. Gage length A in mm    
E50.025.25
HSK-E50 Collet Chuck Standard ultra short Pictogram
ultra short, 70.00 mm

Without thread for back-up screw
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  4. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  5. Torque wrench

    Torque wrench

    For highest clamping and repeatability when tightning Standard-ER and Power Collets (Inserts for torque wrench additionally required)
    Order No.: 84.600.00

  6. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  7. HG Mini Extentions

    HG Mini Extentions

    For clamping tools with small diameters in High-Precision Chucks and Collet Chucks Type ER and Power Collet

  8. Locknut ER

    Locknut ER

    Locknut pre-balanced

  9. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced
E50.020.25
HSK-E50 Collet Chuck Standard short Pictogram
short, 100.00 mm
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  4. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  5. Torque wrench

    Torque wrench

    For highest clamping and repeatability when tightning Standard-ER and Power Collets (Inserts for torque wrench additionally required)
    Order No.: 84.600.00

  6. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  7. HG Mini Extentions

    HG Mini Extentions

    For clamping tools with small diameters in High-Precision Chucks and Collet Chucks Type ER and Power Collet

  8. Locknut ER

    Locknut ER

    Locknut pre-balanced

  9. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  10. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions
Version ER 32
Ø D [mm]50
Clamping range [mm]1,5 - 20,0
L [mm]47
Order No. Gage length A in mm    
E50.025.32
HSK-E50 Collet Chuck Standard ultra short Pictogram
ultra short, 80.00 mm

Without thread for back-up screw
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  4. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  5. Torque wrench

    Torque wrench

    For highest clamping and repeatability when tightning Standard-ER and Power Collets (Inserts for torque wrench additionally required)
    Order No.: 84.600.00

  6. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  7. HG Mini Extentions

    HG Mini Extentions

    For clamping tools with small diameters in High-Precision Chucks and Collet Chucks Type ER and Power Collet

  8. Locknut ER

    Locknut ER

    Locknut pre-balanced

  9. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced
E50.020.32
HSK-E50 Collet Chuck Standard short Pictogram
short, 100.00 mm
DXF
 Step
Add item to wishlist Add item to wishlist Item already on wishlist
Accessory
  1. Coolant tube

    Coolant tube

    Necessary for all coolant through HSK spindles

  2. Wrench for coolant tubes

    Wrench for coolant tubes

    For assembling the coolant tube in the chuck

  3. Clamping wrench for ER locknuts

    Clamping wrench for ER locknuts

    Wrench for locknuts ER 25 - ER 40

  4. ER Collets

    ER Collets

    High precision collets for all Collet Chucks Typ ER

  5. Torque wrench

    Torque wrench

    For highest clamping and repeatability when tightning Standard-ER and Power Collets (Inserts for torque wrench additionally required)
    Order No.: 84.600.00

  6. HG Mini Collets

    HG Mini Collets

    HG Mini Collets for HG Mini Extentions

  7. HG Mini Extentions

    HG Mini Extentions

    For clamping tools with small diameters in High-Precision Chucks and Collet Chucks Type ER and Power Collet

  8. Locknut ER

    Locknut ER

    Locknut pre-balanced

  9. Locknut ER (HS-Version)

    Locknut ER (HS-Version)

    Locknut fine-balanced

  10. Back up screws for Collet Chucks

    Back up screws for Collet Chucks

    Available in different versions
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