MTS 3.0
Metalworking machines are becoming more and more powerful. Due to higher rotational and travel speeds, the clamping systems are subjected to much higher loads and the safety requirements are increasing.
The MTS 3.0 zero point clamping system takes this into account. The unique combination of pneumatic locking and spigot-presence-control decisively increases safety at the workplace.
Keyword: ISO standard 13849. Ideal for milling-turning machining centers.
MTS 3.0 - Dynamic processing with the utmost certainty
Safety first
MTS 3.0 meets the highest safety standards. Thanks to the integrated monitoring functions, the machine quickly and clearly detects whether the clamping system is ready for machining. Due to the self-locking mechanism, the chucks remain 100 % securely clamped even in the event of a pressure loss.
Powerful performance with pneumatics
The MTS 3.0 base plate is connected to the machine purely pneumatically.
With 80 kN clamping force & the reinforced MTS clamping spigots for milling and turning operations, the system guarantees the top performance on your machining center.
Trust in patented technology
The technical implementation of MTS 3.0 is unique, patented and certified. The clamping system fulfils the specifications of ISO standard 13849 PLd, Cat. 3.
DECISIVE ADVANTAGES
• Uncompromising monitoring
• Safe even in case of pressure loss
• Purely pneumatic control
• 80 kN clamping force for top performance
• Complies with ISO 13849 PLd, Cat. 3
MTS 3.0 - Everything under control
Lock control
The four chucks are serially linked via pneumatic lines (P4, P8). Only when all chucks are correctly locked, the pneumatic pressure can be transmitted to the pressure sensor of the machine.
Chucking spigot presence
The same air circuit is used to check the presence of the clamping spigots. Only when a pallet with four correct clamping spigots is inserted the sensor can determine the required pressure.
Combination makes the difference
If the combined locking & chucking spigot presence check is fulfilled, authorisation for machining is given. This means: All chucks are correctly clamped, all clamping spigots are present.
Option „Open-Check“
In customised design also available with chuck open control.
Base plates, 4-fold, automatable
Technical data
MTS 3.0 base plate universal, 4-fold, pneumatic, automatable
Repeatability < 0.003 mm
Clamping with spring tension (clamped without pressure)
Opening pressure min. 6 bar (pneumatic)
Monitoring (Chuck P/A) open check and combined locking & chucking spigot presence check
Security performance level ISO 13849 PLd, Cat. 3
Clamping power 80,000 N (4 x 20,000 N) with reclamping (mandatory)
ER-143858 MTS 3.0 base plate 360 x 360 P/A universal, pitch 200
Version Base plate universal, steel unhardened, pitch 200mm. Including adapter flange with air boreholes.
Connections 4 pneumatic connections, laterally and from underneath on PC* ø57mm: for opening, reclamping, open check and for cleaning/presence check.
Option Customized adapter flange available on request.
Application To accommodate multiple pallets. For direct assembly on machine tables.
To fit Mounting hole pattern for grid 50mm/M12 and for machine tables with T-slot distances of 63 and 100mm.
ER-143859 MTS 3.0 base plate 410 x 410 P/A universal, Pitch 250
Version Base plate universal, steel unhardened, pitch 250mm. Including adapter flange with air boreholes.
Connections 4 pneumatic connections, laterally and from underneath on PC* ø57mm: for opening, reclamping, open check and for cleaning/presence check.
Option Customized adapter flange available on request.
Application To accommodate multiple pallets. For direct assembly on machine tables.
To fit Mounting hole pattern for grid 50mm/M12 and for machine tables with T-slot distances of 63 and 100mm.
P = pneumatically operated
A = able to automate
PC* = pitch circle
EROWA MTS 3.0 Pallets
ER-143875 MTS pallet 398 x 398 / 200 FD
Z-support hard
Version Aluminum pallet, 4-fold, pitch 200 mm. With hard Z supports. Excluding MTS chucking spigots FD.
Application To clamp workpieces, vises and gauges. Holes to be drilled as required.
Accessories MTS chucking spigot set 4/ A-Z-FD Type 1 ER-171025, GripperLink RCS 45 mm ER-038622 and counter weight ER-146556.
Compatibility MTS (up to max. 80 min-¹), MTS 2.0, MTS 3.0, MTS 4.0.
ER-143876 MTS pallet 398 x 398 / 250 FD
Z-support hard
Version Aluminum pallet, 4-fold, pitch 250 mm. With hard Z supports. Excluding MTS chucking spigots FD.
Application To clamp workpieces, vises and gauges. Holes to be drilled as required.
Accessories MTS chucking spigot set 4/ A-Z-FD Type 1 ER-171025, GripperLink RCS 45 mm ER-038622 and counter weight ER-146556.
Compatibility MTS (up to max. 80 min-¹), MTS 2.0, MTS 3.0, MTS 4.0.
ER-145087 MTS pallet 498 x 498 / 250 FD
Z-support hard
Version Aluminum pallet, 4-fold, pitch 250 mm. With hard Z supports. Excluding MTS chucking spigots FD.
Application To clamp workpieces, vises and gauges. Holes to be drilled as required.
Accessories MTS chucking spigot set 4/ A-Z-FD Type 1 ER-171025, GripperLink RCS 45 mm ER-038622 and counter weight ER-146556.
Compatibility MTS (up to max. 80 min-¹), MTS 2.0, MTS 3.0, MTS 4.0.
Chucking Spigot-Set
ER-171025 MTS chucking spigot set 4/ A-Z-FD Type 1
Fastening from below with spec. M12 bolt
Application
Primarily for rotary applications such as mill-turn machining and 5‑axis machining.
Version 4x MTS centering spigots A‑Z‑FD, including special bolt
Mounting On the underside of the pallet ‑ no fastening possible from above through the pallet.
Note The centering spigots FD can be used with pallets FD with MTS 2.0, MTS 3.0 and MTS 4.0.
ER-171026 MTS chucking spigot set 4/ A-Z-FD Type 2
Fastening from top with special M12 Nut
Application
Primarily for rotary applications such as mill-turn machining and 5‑axis machining.
Version 4x MTS centering spigots A‑Z‑FD, including special nut and washer. Without fixing screw M12.
Mounting From above through pallet - no fastening from below possible.
Note The centering spigots FD can be used with pallets FD with MTS 2.0, MTS 3.0 and MTS 4.0.
EROWA MTS 3.0
The secure zero point clamping system
Switzerland EROWA AG Knutwilerstrasse 3
CH-6233 Büron
Switzerland Tel. 041 935 11 11
Fax 041 935 12 13
info@erowa.com www.erowa.com
In a nutshell
• MTS 3.0 combines the advantages of the existing MTS IntegralChucks with the strictest safety standards according to ISO 13849 PLd, Cat. 3.
• The integration with the OEM guarantees maximum safety.
• The clamping force of 80 kN ensures exceptional performance on your machining center.
• MTS pallets and clamping spigots FD are compatible with the existing MTS family.
• On the pulse of time with EROWA MTS 3.0 Trust in patented and certified technology!