For clamping tools with cylindrical shank in ER collets according to ISO 15488.
With steep taper SK50 form AD/AF DIN ISO 7388-1 (formerly DIN 69871).
Form AD/AF means: Central coolant supply and coolant channels on the collar which can be sealed again.
Collet Chuck Type ER, DIN ISO 7388-1, SK50
(formerly DIN 69871)
Collet Chuck Type ER, DIN ISO 7388-1, SK50
(formerly DIN 69871)
Quality pass
Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form AD/AF
Scope of Delivery
- With locknut (balanced, with slide coating for higher clamping forces)
HAIMER TIP
On request: Locknut type HS (High-Speed, fine balanced, with slide coating for higher clamping forces) on request
Enlarging of size L upon request
Collet Chuck Type ER, DIN ISO 7388-1, SK50
| Description | Norm: | Value: metric/ inch |
|---|---|---|
| Size | ER16 | |
| Clamping range | 0,5-10,0 | |
| Length A | A | 70 mm |
| A-length version | short | |
| Diameter clamping nut | D | 29 mm |
| Interface | SK50 | |
| Mass (weight) | D7 | 2,930 kg |
| diameter lock nut, external diameter | A5 | 29 mm |
| Connection code type machine side | C11 | SKG |
| Connection code form type machine side | C12 | 17 |
| Connection thread nominal size machine side | C13 | M24 |
| Connection code unit base machine side | C14 | 9 |
| Connection code style machine side | C15 | 5 |
| Connection size code machine side | C2 | 0500 |
| Connection code type workpiece side | C51 | ZYL |
| Connection code form type workpiece side | C52 | 10 |
| Connection code unit base workpiece side | C54 | 1 |
| Connection code style workpiece side | C55 | 5 |
| Hand | E1 | N |
| Company identification | J3 | HAI |
| interface code to machine side | J6 | SKG05001795 |
| Weight | WT | 2,930 kg |
| Connection code type machine side | CCTMS | SKG |
| Connection code unit base workpiece side | CCUWS | 1 |
| Connection code style workpiece side | CCSWS | 5 |
| Hand | HAND | N |
| Company identification | COMPC | HAI |
Description
Collet Chuck Type ER, DIN ISO 7388-1, SK50
(formerly DIN 69871)
Quality pass
Chuck body fine balanced G2.5 at 25.000 rpm or U < 1 gmm
All functional surfaces fine machined
Taper tolerance AT3
Coolant supply form AD/AF
For clamping tools with cylindrical shank in ER collets according to ISO 15488.
With steep taper SK50 form AD/AF DIN ISO 7388-1 (formerly DIN 69871).
Form AD/AF means: Central coolant supply and coolant channels on the collar which can be sealed again.
With steep taper SK50 form AD/AF DIN ISO 7388-1 (formerly DIN 69871).
Form AD/AF means: Central coolant supply and coolant channels on the collar which can be sealed again.
Scope of Delivery
- With locknut (balanced, with slide coating for higher clamping forces)
HAIMER TIP
On request: Locknut type HS (High-Speed, fine balanced, with slide coating for higher clamping forces) on request
Enlarging of size L upon request
Technical specifications
Collet Chuck Type ER, DIN ISO 7388-1, SK50
| Description | Norm: | Value: metric/ inch |
|---|---|---|
| Size | ER16 | |
| Clamping range | 0,5-10,0 | |
| Length A | A | 70 mm |
| A-length version | short | |
| Diameter clamping nut | D | 29 mm |
| Interface | SK50 | |
| Mass (weight) | D7 | 2,930 kg |
| diameter lock nut, external diameter | A5 | 29 mm |
| Connection code type machine side | C11 | SKG |
| Connection code form type machine side | C12 | 17 |
| Connection thread nominal size machine side | C13 | M24 |
| Connection code unit base machine side | C14 | 9 |
| Connection code style machine side | C15 | 5 |
| Connection size code machine side | C2 | 0500 |
| Connection code type workpiece side | C51 | ZYL |
| Connection code form type workpiece side | C52 | 10 |
| Connection code unit base workpiece side | C54 | 1 |
| Connection code style workpiece side | C55 | 5 |
| Hand | E1 | N |
| Company identification | J3 | HAI |
| interface code to machine side | J6 | SKG05001795 |
| Weight | WT | 2,930 kg |
| Connection code type machine side | CCTMS | SKG |
| Connection code unit base workpiece side | CCUWS | 1 |
| Connection code style workpiece side | CCSWS | 5 |
| Hand | HAND | N |
| Company identification | COMPC | HAI |
All product variants
With the help of our filter you can refine your search by selecting attributes.
Filter
| Order No. | A-length version | Clamping range | Interface | Length A | Size | Downloads | metric/ inch |
|---|---|---|---|---|---|---|---|
| 50.320.16 | short | 0,5-10,0 | SK50 | 70 mm | ER16 |
Download after registration
|
|
| 50.320.20 | short | 1,5-13,0 | SK50 | 70 mm | ER20 |
Download after registration
|
|
| 50.320.25 | short | 1,0-16,0 | SK50 | 70 mm | ER25 |
Download after registration
|
|
| 50.320.32 | short | 1,5-20,0 | SK50 | 70 mm | ER32 |
Download after registration
|
|
| 50.320.40 | short | 2,5-26,0 | SK50 | 70 mm | ER40 |
Download after registration
|
|
| 50.321.16 | long | 0,5-10,0 | SK50 | 100 mm | ER16 |
Download after registration
|
|
| 50.321.20 | long | 1,5-13,0 | SK50 | 100 mm | ER20 |
Download after registration
|
|
| 50.321.25 | long | 1,0-16,0 | SK50 | 100 mm | ER25 |
Download after registration
|
|
| 50.321.32 | long | 1,5-20,0 | SK50 | 100 mm | ER32 |
Download after registration
|
|
| 50.321.40 | long | 2,5-26,0 | SK50 | 100 mm | ER40 |
Download after registration
|
|
| 50.322.16 | oversize (160 mm) | 0,5-10,0 | SK50 | 160 mm | ER16 |
Download after registration
|
|
| 50.322.25 | oversize (160 mm) | 1,0-16,0 | SK50 | 160 mm | ER25 |
Download after registration
|
|
| 50.322.32 | oversize (160 mm) | 1,5-20,0 | SK50 | 160 mm | ER32 |
Download after registration
|
|
| 50.322.40 | oversize (160 mm) | 2,5-26,0 | SK50 | 160 mm | ER40 |
Download after registration
|
|
| 50.326.16 | ZG200 | 0,5-10,0 | SK50 | 200 mm | ER16 |
Download after registration
|
|
| 50.326.25 | ZG200 | 1,0-16,0 | SK50 | 200 mm | ER25 |
Download after registration
|
|
| 50.326.32 | ZG200 | 1,5-20,0 | SK50 | 200 mm | ER32 |
Download after registration
|
|
| 50.326.40 | ZG200 | 2,5-26,0 | SK50 | 200 mm | ER40 |
Download after registration
|
Haimer Care
The quality at Haimer is not only
by the product, but also by the
accompanying services.
Scope of service
- Early wear detection
- Preservation of the target condition
- High availability of HAIMER specialists
- Consistent quality level
- Prerequisite for certification according to ISO 9001