Description
Description of the MST-TO10/11 Lathe Cross Slide Carriage Safety Guard
Designed to maximize operator safety, the MST-TO10/11 guard mounts behind the lathe’s longitudinal carriage and is supported by a robust articulated arm attached to a fully adjustable anchoring point. Due to its tubular steel structure and friction-disk joints, the shield can be positioned easily to suit various turning operations. Other available accessories.
Thanks to the ball socket joint, the system includes an anti-chip partition and a shockproof, oil-resistant plastic shield, providing a reliable barrier against flying debris, coolant splashes, and accidental contact with rotating components of the chuck. Its upper section in aluminum reinforces structural rigidity and long-term durability.
Each model is equipped with a high-reliability electrical interlock system — the lathe cannot start unless the guard is properly closed. This safety microswitch system ensures optimal protection and full compliance with OSHA, ANSI, ISO-EN, and CE international standards.
Difference Between the MST-TO10 and MST-TO11 Models
The MST-TO10/11 range is available in two main configurations, differing in the structure and reach of the articulated arm:
- MST-TO10 (MST-TO10/350 and MST-TO10/435) : Equipped with a two-section articulated arm (325 mm each), ideal for standard use — offering a balanced combination of sturdiness and flexibility.
- MST-TO11 (MST-TO11/435) : Equipped with a three-section articulated arm (the first section is coupled, 325 mm each), providing extended reach and greater freedom of movement — especially useful for complex operations or frequent repositioning.
Main Components (numbered on diagram)
- Frontal and lateral anchorage stirrup
- Safety microswitch main box - 180° rotation - n.2 NC Contacts - electrically interlocked safety guard
- Horizontal adjustment clamp
- Articulated arms in tubular steel
- Rubbing articulation with friction disc
- Ball and socket joint for shield orientation
- Ball and socket joint release screws
- Upper anti-shavings partition - in aluminum
- Shield in shockproof and oil resistant plastic material
Interlock Switch Specifications :
Contact arrangement: 2NC
Switching ability: 4A @24V AC, 4A @120/250 V AC
2A @24V DC, 4A @120 V DC, 3A @ 250 V DC
Mechanical life: 1 million switching cycles
Enclosure rating: IP 67
Why an Interlocked Safety Guard?
The interlock mechanism uses a safety microswitch to prevent the lathe from starting when the guard is open or incorrectly positioned. This feature eliminates accidental startups and significantly reduces the risk of injury — ensuring compliance with international industrial safety standards.
Available Accessory – MST-BA01/02 Arms Extension
To increase the guard’s working radius, optional articulated extension arms (MST-BA01/02) are available.
- Single-joint extension arm, 325 mm length
- Delivered with all required mounting accessories and bolts
- Compatible with all screens equipped with rubbing articulated arms
- Conforms to international safety standards
Replacement Shield
Safety Guard Technical Specifications
CODE | Name | A | B | C | D | Spare Shield |
---|---|---|---|---|---|---|
MST-TO10/350 | Lathe Adjustable Cross Slide Carriage Safety Guard / 350 | 350 mm 13 25/32" |
300 mm 11 13/16" |
280 mm 11 1/32" |
650 mm 25 19/32" |
MST-TO10/350/SC |
MST-TO10/435 | Lathe Adjustable Cross Slide Carriage Safety Guard / 435 | 400 mm 15 3/4" |
350 mm 13 25/32" |
310 mm 12 13/64" |
650 mm 25 19/32" |
MST-TO10/435/SC |
MST-TO11/435 | Lathe Carriage Safety Guard / 435 – 3-Section Arm | 400 mm 15 3/4" |
350 mm 13 25/32" |
310 mm 12 13/64" |
800 mm 31 1/2" |
MST-TO11/435/SC |
FAQ – Frequently Asked Questions about MST-TO10/11
What is the Purpose of this Guard?
It protects the operator from coolant and chip projections, as well as accidental contact with rotating parts — while maintaining excellent visibility on the work area.
How Does the Interlock System Work?
When the screen is lifted or opened, the microswitch automatically cuts power to the lathe, preventing any accidental startup.
What is the Difference Between the TO10 and TO11 Models?
The MST-TO10 features a two-section articulated arm, while the MST-TO11 uses a three-section arm for increased reach and flexibility.
Can the Guard Be Used With Other Accessories?
Yes. It is compatible with the MST-BA01/02 extension arm kit, which increases the working radius with additional articulated sections.
Does It Meet Safety Standards?
Yes, this guard complies with OSHA, ANSI, ISO-EN, and CE international safety standards.