BRS-E
L3VER M2 block with tensioners module (Shoulder Bolt CAD version)
L3VER M2 block with tensioners module (Shoulder Bolt CAD version)
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The L3ver M2 is a pair of engine blocks with an integrated tension mechanism which opens up the possibility of using printheads without tensioners like the VZBOT version. Compatible with any VCORE 3.0/3.1 200/300/400/500 versions, any Enclosure (1.0/2.0)
Blocks are a replacement for base blocks.
The M2 is designed based on the Precision Motor Block, which features a full conversion with shouldered screw, for better precision, longer bearing life, and a drastic reduction in associated vibrations. The base of the block is designed to decouple engine vibrations by installing an N17 type damper (not supplied). The Nema mates with a disc coupler and extended shaft secured by two bearings to maintain reliability and ensure perfectly coaxial movement.
Shouldered screws prevent bearing precessions and increase bearing life and movement quality
ABEC-7 quality bearings for smooth operation over time
Kits are delivered in pairs (right-left) pre-assembled
All versions (ASA, PA12CF15) come with reinforced PA12CF15 Y-tenders x2 |
How to choose?
There are 2 main variations:
CLASSIC M2
For VCORE 3.0/3.1 with or without Closure1.0 |
ENCLOSED M2
For VCORE 3.1 with Closure2.0 |
Options:
Damperless | ![]() |
Without Modular Motor Mount and Reinforced Axle |
Top Skeleton | ![]() |
Openwork top designed by topological study. Visibility of the mechanism, purely aesthetic |
WARNING, IF YOU PLAN TO USE AN AWD DRIVE? OR PLAN TO DO SO, THE M2 NEED TO BE IN AN AWD LAYOUT: PRODUCT LINK |
All versions except Damperless:8x m3x30mm8x m3x12mm8x M4-D5x35mm shoulder screws,2x M4-D5x45mm shoulder screws,2x high-quality 5x5 disc couplers (Kis-3d/GND depending on availability)4x 625-ZZ bearings24x F695 bearings12x 695-ZZ bearings16x 8x5x1 Microshim6x PACF Spacers2x m6x14 with Tnut1x countersunk M6 with Tnut2x M5 washer / 2x m4 Washer2x M5 nut/m5 2x m4 nut2x LEVER PA12CF armsPrinted parts set2x Knobs |
Compatible VCORE 3.0 and 3.1
Compatible with 3mm and 4mm electronic plates
For BRS-AWD-Drives, use the AWD layout of the L3ver M2
HERE an EVA 3.x tensionnerless back part STEP and STL files, For each order M2/M1 order, you can he it at 50%! Just add it to your cart it's automatic!
![L3VER M2 tensionner / Precision Motor Block - BRS-ENGINEERING](http://store.brs-engineering.com/cdn/shop/products/unnamed_57.jpg?v=1673365775&width=1445)
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![L3VER M2 block with tensioners module (Shoulder Bolt CAD version)](http://store.brs-engineering.com/cdn/shop/products/PMB_L3ver_M2_CF_v2_2023-Mar-12_03-37-00PM-000_CustomizedView33085803152.png?v=1678635996&width=1445)
![L3VER M2 tensionner / Precision Motor Block - BRS-ENGINEERING](http://store.brs-engineering.com/cdn/shop/products/unnamed.jpg?v=1678635996&width=1445)
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![L3VER M2 tensionner / Precision Motor Block - BRS-ENGINEERING](http://store.brs-engineering.com/cdn/shop/products/unnamed_28.jpg?v=1678635996&width=1445)
![L3VER M2 tensionner / Precision Motor Block - BRS-ENGINEERING](http://store.brs-engineering.com/cdn/shop/products/unnamed_ca5458e5-7d6c-4cea-97ff-30204548ffec.jpg?v=1678635996&width=1445)
![L3VER M2 tensionner / Precision Motor Block - BRS-ENGINEERING](http://store.brs-engineering.com/cdn/shop/products/unnamed_33.jpg?v=1678635996&width=1445)
![L3VER M2 tensionner / Precision Motor Block - BRS-ENGINEERING](http://store.brs-engineering.com/cdn/shop/products/unnamed_34.jpg?v=1678635996&width=1445)
![L3VER M2 tensionner / Precision Motor Block - BRS-ENGINEERING](http://store.brs-engineering.com/cdn/shop/products/unnamed_35.jpg?v=1678635996&width=1445)
![L3VER M2 tensionner / Precision Motor Block - BRS-ENGINEERING](http://store.brs-engineering.com/cdn/shop/products/unnamed_36.jpg?v=1678635996&width=1445)
![L3VER M2 tensionner / Precision Motor Block - BRS-ENGINEERING](http://store.brs-engineering.com/cdn/shop/products/skeleton_bd7d36c2-e332-4bf3-988f-5aea375d9568.png?v=1678635996&width=1445)
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![L3VER M2 tensionner / Precision Motor Block - BRS-ENGINEERING](http://store.brs-engineering.com/cdn/shop/products/unnamed_43.jpg?v=1678635996&width=1445)
![L3VER M2 tensionner / Precision Motor Block - BRS-ENGINEERING](http://store.brs-engineering.com/cdn/shop/products/unnamed_56.jpg?v=1678635996&width=1445)
![L3VER M2 tensionner / Precision Motor Block - BRS-ENGINEERING](http://store.brs-engineering.com/cdn/shop/products/unnamed_55.jpg?v=1678635996&width=1445)
![L3VER M2 tensionner / Precision Motor Block - BRS-ENGINEERING](http://store.brs-engineering.com/cdn/shop/products/unnamed_54.jpg?v=1678635996&width=1445)
![L3VER M2 tensionner / Precision Motor Block - BRS-ENGINEERING](http://store.brs-engineering.com/cdn/shop/products/unnamed_56_739f4ccd-3f90-4256-8f26-483ec59879dd.jpg?v=1678635996&width=1445)
![L3VER M2 tensionner / Precision Motor Block - BRS-ENGINEERING](http://store.brs-engineering.com/cdn/shop/products/unnamed_55_c27162fc-5d51-47d9-a723-f45a359e54e4.jpg?v=1678635996&width=1445)
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