
Form S-2
Angular head 90° with bilateral output
For machining tasks in the opposite direction or with different machining tools. Internal coolant optional.
Technical Details
Type |
Max. Speed |
Max. Torque |
Weight |
| S 5 -2 |
10,000 rpm | 15 Nm | 5 kg |
| S 6 -2 |
8,000 rpm | 43 Nm | 7 kg |
| S 7 -2 |
8,000 rpm | 70 Nm | 9 kg |
| S 10 -2 |
6,000 rpm | 120 Nm | 13 kg |
| S 20 -2 |
3,000 rpm | 250 Nm | 19 kg |
| S 30 -2 |
2,000 rpm | 500 Nm | 30 kg |
| SK / CAT / BT 1 |
W2 |
HSK Form A & C 2 |
W2 |
| SK 40 | 150 | HSK 63 | 160 |
| SK 40 | 200 | HSK 63 | 210 |
| SK 40 | 200 | HSK 63 | 210 |
| SK 50 | 200 | HSK 100 | 234 |
| SK 50 | 200 | HSK 100 | 234 |
| SK 50 | 250 | HSK 100 | 284 |
| W7 |
W8 |
W10 |
W11 |
W12 |
A |
| 21 | 47 | 85 | 126 | 42 | 65 |
| 32 | 97 | 105 | 136 | 64 | 65 |
| 32 | 95 | 105 | 136 | 64 | 65 |
| 34 | 96 | 125 | 191 | 80 | 110 |
| 45 | 90 | 160 | 208 | 99 | 110 |
| 55 | 140 | 180 | 238 | 110 | 130 |
![]() |
W3 |
![]() |
W3 |
![]() WFB |
W3 |
![]() Hydraulic |
W3 |
| ER-16 A | 57 | ER-20 | 79 | 24-16 | 62 | - | - |
| ER-20 A | 67 | ER-25 | 89 | 32-20 | 76 | Ø 16 | 91 |
| ER-25 A | 75 | ER-32 | 98 | 40-25 | 88 | Ø 20 | 97 |
| ER-32 A | 87 | ER-40 | 117 | 40-25 | 95 | Ø 20 | 100 |
| ER-40 A | 107 | ER-50 | 147 | 50-32 | 115 | Ø 32 | 120 |
| ER-50 A | 120 | ER-50 | 145 | 50-32 | 120 | Ø 42 | 121 |
1 DIN 69871 / ISO 7388
2 DIN 69893 / ISO 12164
3 Collets – DIN 6499 / ISO 15488
4 Measurement with internal coolant
Available Drives
CAT
| Form AD/B | ||
| CAT 30 | ||
| CAT 40 | ||
| CAT 45 | ||
| CAT 50 | ||
| CAT 60 | ||
Coromant Capto®
| ISO 26623 | ||
| C3 | 32 | |
| C4 | 40 | |
| C5 | 50 | |
| C6 | 63 | |
| C8 | 80 | |
| C8x | 80x | |
| C10 | 100 | |
Hollow Shank Taper
| DIN 69893 / ISO 12164, Form A & C | ||
| HSK 25 | HSK 80 | |
| HSK 32 | HSK 100 | |
| HSK 40 | HSK 125 | |
| HSK 50 | HSK 160 | |
| HSK 63 | ||
KM Kennametal™ (Licence)
| KM 40 | ||
| KM 50 | ||
| KM 63 | ||
| KM 80 | ||
| KM 100 | ||
MAS-BT
| JIS B 6339, Form AD/B | ||
| BT 30 | ||
| BT 35 | ||
| BT 40 | ||
| BT 45 | ||
| BT 50 | ||
| BT 55 | ||
| BT 60 | ||
Shank (SK)
| DIN 69871 / ISO 7388, Form AD/B | ||
| SK 30 | ||
| SK 40 | ||
| SK 45 | ||
| SK 50 | ||
| SK 60 | ||
end faq
Non-specified interfaces are available on request. Please don't hesitate to talk to us about it!
Connecting Versions
Torque support (DMST)

DMST + 3-point rest

DMST + 4-point rest

Mechanic/hydraulic boost

Firmly screwed

end faq
Available Outputs
ABS® KOMET® (License)
| ABS 20 | ABS 63 | |
| ABS 25 | ABS 80 | |
| ABS 32 | ABS 100 | |
| ABS 40 | ABS 125 | |
| ABS 50 | ||
Coromant Capto®
| ISO 26623 | ||
| C3 | 32 | |
| C4 | 40 | |
| C5 | 50 | |
| C6 | 63 | |
| C8 | 80 | |
| C8x | 80x | |
| C10 | 100 | |
Cutter Spindle
| Ø 10 | Ø 32 | |
| Ø 13 | Ø 40 | |
| Ø 16 | Ø 50 | |
| Ø 22 | Ø 60 | |
| Ø 25 | Ø 80 | |
| Ø 27 | ||
Hollow Shank Taper
| DIN 69893 / ISO 12164, Form A & C | ||
| HSK 25 | HSK 80 | |
| HSK 32 | HSK 100 | |
| HSK 40 | HSK 125 | |
| HSK 50 | HSK 160 | |
| HSK 63 | ||
Hydro Clamp Chuck
| Ø 6 | Ø 20 | |
| Ø 8 | Ø 25 | |
| Ø 10 | Ø 32 | |
| Ø 12 | Ø 40 | |
| Ø 14 | Ø 50 | |
| Ø 16 | ||
HYDRO-FIX®
| NBC-10 / 16-40 | NBC-42 / 50-62 | |
| NBC-12 / 16-40 | NBC-42 / 60-62 | |
| NBC-16 / 20-46 | NBC-50 / 60-70 | |
| NBC-20 / 25-46 | NBC-60 / 80-100 | |
| NBC-25 / 32-50 | NBC-80 / 100-120 | |
| NBC-32 / 40-55 | NBC-100 / 120-140 | |
| NBC-40 / 50-60 | ||
KM Kennametal™ (License)
| KM 25 | ||
| KM 32 | ||
| KM 40 | ||
| KM 50 | ||
| KM 63 | ||
| KM 80 | ||
| KM 100 | ||
Collets (System Regofix) ER
| DIN 6499 / ISO 15488 | ||
| ER 8: 1-5 mm | ||
| ER 11: 1-7 mm | ||
| ER 16: 1-10 mm | ||
| ER 20: 1-13 mm | ||
| ER 25: 1-16 mm | ||
| ER 32: 2-20 mm | ||
| ER 40: 2-30 mm | ||
| ER 50: 4-34 mm | ||
Collets (System Regofix) ER-A
| DIN 6499 / ISO 15488 | ||
| ER 8: 1-5 mm | ||
| ER 11: 1-7 mm | ||
| ER 16: 1-10 mm | ||
| ER 20: 1-13 mm | ||
| ER 25: 1-16 mm | ||
| ER 32: 2-20 mm | ||
| ER 40: 2-30 mm | ||
| ER 50: 4-34 mm | ||
Collets ERST-Zeta (Zeta® System Zollmann) ER
| DIN 6499 / ISO 15488 | ||
| ER 8: 1-5 mm | ||
| ER 11: 1-7 mm | ||
| ER 16: 1-10 mm | ||
| ER 20: 1-13 mm | ||
| ER 25: 1-16 mm | ||
| ER 32: 2-20 mm | ||
| ER 40: 2-30 mm | ||
| ER 50: 4-34 mm | ||
Collets ERST-Zeta (Zeta® System Zollmann) ER-A
| DIN 6499 / ISO 15488 | ||
| ER 8: 1-5 mm | ||
| ER 11: 1-7 mm | ||
| ER 16: 1-10 mm | ||
| ER 20: 1-13 mm | ||
| ER 25: 1-16 mm | ||
| ER 32: 2-20 mm | ||
| ER 40: 2-30 mm | ||
| ER 50: 4-34 mm | ||
end faq
Non-specified interfaces are special versions and are available on request. Please don't hesitate to talk to us about it!
http://www.romai.de/images/stories/pdf/oim_en/ROMAI_Angular_Heads_OIM.pdf
http://www.romai.de/images/stories/pdf/brochure_en/ROMAI_Angular_Heads_en.pdf
http://www.romai.de/en/main-menu/contact-person.html



