Emco Maximat super 11 machining center

 

EMCO MAXIMAT SUPER 11
The combination of the lathe/vertical milling and drilling unit represents technological perfection for use in production with a view to the future. The MAXIMAT SUPER 11 machining center, with its wide range of accessories, enables all visual teaching aids, which increase the precision of tool making, optimal in turning, milling, and drilling operations. Its suitability for toolmaking, die making, and training purposes makes it an ideal choice for use in production. Exclusive basic equipment, exemplary safety features, and a surprising price/efficiency relationship make the MAXIMAT SUPER 11 equally attractive for both industry and technical education.

Potential Uses
The MAXIMAT SUPER 11 is ideal for intricate form production, spare parts manufacturing, model making, and small batches produced quickly and accurately. It is highly suitable for repair workshops, small and large businesses, electro-mechanical workshops, defense and farm work, as well as shipbuilding, military applications, and many other sectors requiring precision and speed in manufacturing.

Machining with the Vertical Milling and Drilling Unit
With the vertical milling and drilling unit accessory, the MAXIMAT SUPER 11 becomes a high-capacity universal machine tool. The vertical head can be swivelled up to 360°, allowing milling and drilling work at any angle without the need for rebuilding or resetting. The unit can be easily mounted at the rear of the lathe bed with 4 screws, and it can be installed at a later time since the necessary electrical connections are already installed in the basic machine. The maximum height between the table cross slide and the spindle nose is 305 mm, allowing work on large workpieces.

Technical Details

The vertical unit has its own drive motor, and 6 spindle speeds from 120 to 2000 rpm in geometrical progression are available.

The MAXIMAT SUPER 11 is designed for constant use by professionals and offers all the technical features of a modern industrial lathe, including drive and power transmission with separate leadscrew and feed shaft.

The machine features a highly rigid, diagonally ribbed lathe bed and large-dimensioned guideways, ensuring high precision and smooth operation.

Constructional Features

Headstock
The headstock is made of vibration-free, strongly ribbed cast iron. The main spindle runs on high-quality adjustable taper roller bearings, with all gears running in an oil bath. The headstock gears are heat-treated for higher precision and quieter operation. The power transfer between the reversing drive and change gear is effected by gear wheels, and all gears run in an oil bath.

Drive
The drive motor is an IEC standard motor, dust- and splashproof according to safety standard IP 54. Power transmission from the squirrel-cage induction motor to the intermediate shaft of the headstock is through a multi-spline flat belt. The poly-V drive belt ensures smooth starting.

Gearbox
The gearbox features sliding change gears of enclosed construction, with optimal power transfer guaranteed by generously-dimensioned gears running in an oil bath. The slipping clutch between the gears and the feed shaft ensures accurate turning to a dead point and protects against overload. The lead screw is used only for cutting threads, and the dog clutch is disengaged for other operations, making the lead screw static.

Made of vibration-free, high-grade cast iron. Located on an individual Vee-guide. For taper turning, it is movable on the tailstock plate and can be clamped with a quick-action tensioning lever. The tailstock is equipped with an inside MT socket No. 2 and is moved axially by a threaded spindle. Clamping is possible in any position. A handwheel fitted with a scale ring allows for precise drilling and boring jobs.
The tailstock is made of high-grade cast iron. The high side walls and strong diagonal ribbing give the bed low vibration and high rigidity. The Vee-guideways are hardened and high-precision ground.

5. Slides
The longitudinal slide runs on the Vee of the bed without play. The length of the guide guarantees extreme accuracy. The cross slide runs on the longitudinal slide in a dovetail guide, adjustable through gib and setting screws. Feed can be automatic or manual by handwheel. Exact positioning is achieved with large-dimensioned scale rings. Both the longitudinal and cross slides can be clamped. The top slide is mounted on the cross slide and can be rotated 360°.

Apron
The apron is of double-wall construction. The feed lever has a lock to prevent accidental movement from longitudinal to transversal feed. The half-nut lever is located on the right side of the apron. The half-nut lever and feed lever are interlocked. A large-dimensioned longitudinal travel handwheel is used for rapid movement.

6. Electrical Housing
The electrical housing contains cable connections and clamps for the electrical connection of the vertical milling and drilling unit, coolant equipment, and machine lamp.

7 and 8. Vertical Milling and Drilling Unit
The vertical head can be swivelled up to 360° and enables milling and drilling work in any required angle.
Thanks to the independent drive motor, 6 spindle speeds are available from 120 to 2000 rpm in geometrical progression.
The maximum height between the cross slide and the spindle nose is 305 mm.
The gear wheels run in an oil bath circulation system, featuring shaved surfaces to guarantee long life and quiet running.

Precision

The milling spindle is free from radial and axial play.

Accurate adjustment is enabled by large, easy-to-read scale rings on the handwheels.

The exact angle adjustment of the milling head is guaranteed by a graduated scale and vernier.

The spindle nuts can be adjusted to be play-free.

Operation

A large, easy-to-reach main switch is provided.

The depth stop is directly adjustable, accurate, and easy to operate.

Reclampable levers are used to fix the spindle sleeve and slides.

Functional Examples - Lathe:

Internal Turning
Accessories: Lathe chuck, internal turning tool, twist drill

Drilling Using Fixed Steady
Accessories: Lathe chuck, fixed steady, 3-jaw drill chuck

Turning a Rod
Accessories: Quick-action collet chuck, rubber-flex collet, 4-way toolpost, side tool

Thread Cutting
Accessories: 4-way toolpost, thread cutting tool (depending on the thread)

Turning a Shaft
Accessories: Lathe chuck, 4-way toolpost, side tool, live center

Turning Using Faceplate
Accessories: Faceplate, 4-way toolpost, side tool

Parting-off a Rod
Accessories: Collet chuck attachment, collet type L 20, quick-change toolpost, toolholder with parting-off tool

Surface Turning
Accessories: Lathe chuck, 4-way toolpost, facing toolholder

Grinding a Shaft
Accessories: Toolpost grill, grinding wheel

Vertical Milling and Drilling Unit:

Turning with Fly Cutter
Accessories: Milling table, stepped clamping shoes, fly cutter

Milling with Shank End Mill
Accessories: Support backplate, lathe chuck, heavy-duty taper shank end mill

Gear Milling
Accessories: Angle plate, adaptor plate, dividing head, chuck, shell end mill arbor, gear miller

Milling with Shell End Mill
Accessories: Milling table, stepped clamping shoes, shell end mill arbor, heavy-duty shell end mill

Slotting
Accessories: Support backplate, lathe chuck, shell end mill arbor, circular saw blade

Drilling Coordinates
Accessories: Milling table, stepped clamping shoes, 3-jaw drill chuck

Internal Turning
Accessories: Machine vice, fly cutter

Key Slotting
Accessories: Machine vice, collet chuck holder, two-flute slot mill

Drilling with Tilted Vertical Head
Accessories: Milling table, stepped clamping shoes, 3-jaw drill chuck

Technical Data - Lathe:

Center Height: 140 mm

Distance Between Centers: 650 mm

Swing Over Bed: 280 mm

Width of Lathe Bed: 155 mm

Travel of Top Slide: 100 mm

Travel of Cross Slide: 135 mm

Leadscrew Diameter: 20 mm

Pitches of Leadscrew (Metric): 3 mm

Self-Centering Chuck Diameter: 140 mm

Independent Chuck Diameter: 152 mm

Aceplater Diameter: 254 mm

Hole Through Spindle: 26 mm

Spindle Taper: MT 4

Center Taper: MT 4

Spindle Nose (D1N 55021, size 3): Yes

Motor Rating (3-Phase Version): 1.1 kW / 1.4 kW

Motor Rating (1-Phase Version): 0.75 kW / 1.0 kW

Number of Spindle Speeds: 8

Speed Range: 55–2200 rpm

Tailstock Center Sleeve Diameter: 30 mm

Stroke of Center Sleeve: 80 mm

Inside Taper: MT 2

Set-Over: +10 mm

Required Floor Space: 1500 x 900 mm

Net Weight (with machine stand): 243 kg

Net Weight (without machine stand): 170 kg

Vertical Milling and Drilling Unit:

Drive Motor: 0.22 kW (1-phase) / 0.30 kW (3-phase)

Number of Spindle Speeds: 6

Speed Range: 120–2000 rpm

Maximum Height Between Table Cross Slide and Spindle Nose: 305 mm

Throat: 163 mm

Spindle Taper: MT 2

Stroke of Quill: 40 mm

Weight: Approx. 43 kg

Please state voltage and frequency when ordering Data subject to change.

Here is an organized version of the information you provided, including sections on the basic machine setup, electrical versions, safety features, and quality control:

Basic Machine:

The Basic Machine consists of the following components:

Bed with Vee-guideways

Headstock, dog, dog pin, set of wrenches

Stock, tailstock, longitudinal and cross slides

Single toolpost, gearbox, leadscrew, and feedshaft

1 center MT 4, 1 center MT 2

Electrical equipment (available in both 3-phase and 1-phase configurations)

Grease gun, instruction book, and service parts list

Different Versions of the Basic Machine:

Electric Version (Special Safety)

IEC-standard motor with two speeds (1450/2820 rpm)

Lockable main switch with emergency stop function

Thermal overload protection for the main motor and vertical unit motors

Low-voltage release, fuse for short-circuit protection

Electrical housing with cable connections and clamps

Dust- and splashproof motor housing (IP 54 standard)

Available for 3-phase (220V, 380V, 440V) or 1-phase (220V, 240V) configurations

Electric Version (VDE Standard)

As the standard version, but with additional safety features:

Lockable main switch with emergency stop

Low-voltage release and fuse protection

Microswitch prevents unintended opening of gear housing guard

Electrical housing fully wired, with safety compliance (IP 54 standard)

Available for 3-phase (220V, 380V, 440V) or 1-phase (220V, 240V) configurations

Building-Block System:

The Basic Machine can be configured with additional components:

Basic Machine + Vertical Milling and Drilling Unit

Basic Machine + Machine Stand

Basic Machine + Vertical Milling and Drilling Unit + Machine Stand

Splashguard

Quality and Safety:

Quality Assurance:

The machine development and construction use the latest technology and high-quality materials.

Continuous quality control from raw materials to finished product ensures precision and performance.

All machines are tested in accordance with DIN 8606 to guarantee high precision, exceptional performance, and high resale value.

Inspection Requirements:

Machines undergo a thorough quality control inspection using instruments like microscopes with 0.0002 mm measuring accuracy for measuring threads, angles, and shapes.

All machines are inspected according to DIN 8606 standards.

Safety Features:

Mechanical Safety Devices:

Feed Shaft with Slipping Clutch: Protects against overload and ensures accurate turning to dead length.

Feed Lever Lock: Prevents accidental switching from longitudinal to transversal feed or reverse.

Leadscrew with Dog Clutch: Engaged only for thread cutting, ensuring no accidental engagement.

Bed Slide with Gibs: Prevents pressure points between bed slide and tailstock.

Chuck Guard & Chip Guard: Enhances operator safety during operation.

Electrical Safety Devices:

Lockable Main Switch with Emergency Off Function.

End Guard with Microswitch: Prevents the machine from starting when the guard is removed.

Thermal Overload Relays and Fuses: Protect the motor from overheating and short circuits.

Low-Voltage Release: Ensures the machine cannot restart after a power failure until manually reset.

Note: Always provide the voltage and frequency specifications when ordering to ensure compatibility with your region’s electrical standards.

Here is a summary and categorization of the various accessories and tools available for lathe machines and vertical milling units, based on your provided details:

Lighting & Electrical Accessories:

Fluorescent Strip Lamp

Non-heat emitting light for milling and drilling.

Adjustable height and clamped at any angle.

Available in two versions:

Single-phase motor (100-130V)

Three-phase motor (200-240V)

Order Nos.: 533 300 (single-phase), 533 500 (three-phase)

Standard Machine Lamp (without bulb)

Order No.: 524 3..

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Safety & Guards:

Splashguard

Protects the operator from debris and coolant.

Order No.: 533 100

Drill Chuck Guard

Can be mounted at a later stage for safety.

Order No.: 525 320

Chuck Guard

Order No.: 551 100

Chip Guard

Order No.: 551 000

Foot Brake

For electric version Special Safety only.

Order No.: 584 530

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Tooling & Attachments:

Taper Turning Attachment

Used for turning outside and inside tapers.

Taper angle: 9°

Max taper dia.: 80 mm

Max taper length: 210 mm

Order No.: 584 350

Lathe Chucks

Self-centering Chuck (140 mm) with 2x3 jaws: Order No.: V3V 336

Self-centering Chuck (140 mm) with 2x4 jaws: Order No.: V3V 338

Independent Chuck (152 mm): Order No.: 584 180

Quick-Change Toolpost

For rapid tool changes.

Order No.: 584 190

Boring Bar Holder (for quick-change toolpost)

Order No.: 584 182

Parting-off Holder with Blade

Order No.: 584 080

3-Jaw Drill Chuck (1-13 mm)

Order No.: 250 000

Morse Taper Arbor (MT2)

Order No.: 210 000

Workholding & Fixturing:

Fixed Steady

For workpieces from 4-70 mm diameter.

Order No.: 584 420

Travelling Steady

For workpieces from 4-60 mm diameter.

Order No.: 584 320

Collet Holder & Quick-Acting Collet Chuck (Type L 20)

Order Nos.: 584 040 (holder), 584 070 (chuck)

Toolpost Grinder

Order No.: 585 010

Includes set of 3 grinding wheels (grit 60/80/100).

Collet Sets:

Set of 3 Rubberflex Collets (L20)

Collets ranging from 4-20 mm in steps of 2 mm.

Order No.: 445 100

Set of 37 Collets

Range 2-20 mm with steps of 0.5 mm.

Order No.: 713 600

Individual Collets (L20)

Available in multiple sizes.

Order Nos.: 445 102 (for 4-20 mm)

Tools for Lathe:

Turning Toolholders (Right)

For use with indexable inserts.

Order No.: 584 200

Facing Toolholder

Order No.: 584 030

Milling & Drilling Tools:

Fly Cutter (MT2)

For cross slide mounting.

Order No.: 524 030

End Mill Cutter (HSS)

Diameter: 12 mm

Order No.: 764 100

Heavy-duty Shell End Mill

For roughing cuts.

Order No.: 585 020

Milling Table

For mounting the lathe chuck or angle plate.

Order No.: 565 350

Adaptor Plate

For mounting the lathe chuck, angle plate, or dividing head.

Order No.: 584 170

Other Accessories:

Chip Removal

Coolant Equipment (60W) for chip removal.

Order Nos.: 584 520 (with 3-phase equipment), 532 (single-phase equipment)

Toolholder for Quick-Change Toolpost

Order No.: 584 182

Safety Lathe Dog

Order No.: 445 100

General Note:

For many accessories, voltage and frequency must be specified at the time of order to ensure proper compatibility with your local power system (3-phase or 1-phase).

Staggered tooth side
T-slot cutter, HSS Circular saw blade mill, HSS with cylìndrìcal shank, dia. 10 mm fìne tooth, bore 16 mm

The MAXIMAT SUPER 11 machine tool, like many other sophisticated machine tools, uses a well-structured transmission system for effective operation. Below is a breakdown of the key components involved in the power transmission and control for both the longitudinal and cross slides of the machine:

Key Components in Power Transmission for the MAXIMAT SUPER 11:

Drive Motor (1)
The motor provides the primary power to the machine, driving various components through a series of gears and shafts.

Multivariable Belts (2)
These belts help to transmit the rotational power from the motor to the rest of the system.

Countershaft (3)
The countershaft works to transfer the rotational motion from the motor to other components, typically through additional gearing mechanisms.

Main Spindle (4)
The main spindle is where the cutting tools are mounted, and it is driven by the power transmitted through the countershaft and gears.

Reversing Mechanism (5)
This mechanism allows the direction of the spindle to be reversed, enabling both forward and backward motion of the cutting tool.

Gearbox (6)
The gearbox plays a crucial role in adjusting the speed and torque, offering multiple gear ratios to accommodate different machining needs.

Feed Shafts (14)
These shafts drive the feeds for both the longitudinal and cross slides, essential for precise movement during cutting operations.

Worm Gear Wheel (15)
Used for transmitting rotational motion at a 90-degree angle, typically in situations where a high torque and low-speed output are needed.

Sliding Pinion (16)
The sliding pinion interacts with the gear mechanism to ensure smooth transitions between gears.

Leadscrew (11)
The leadscrew is a crucial component for providing the precise linear motion required for threading or moving the workpiece.

Cross Feed Shaft (17)
It moves the cross slide, allowing horizontal movement of the cutting tool relative to the workpiece.

Rack and Pinion (18)
This mechanism enables the movement of the carriage or tool head, translating rotational motion into linear motion.

Additional Features:

Cutting Mechanism (20): The interaction between the various shafts and motors enables precise cutting of materials, essential for machining tasks like turning or drilling.

Dog Clutch (10): This component ensures that the drive system can engage or disengage smoothly, providing flexibility in the transmission of power for different operations.

Company Background:

EMCO Maier, founded in 1947, has built a reputation for manufacturing multifunctional machines. Their diverse product line includes CNC lathes, machining centers, and various automation and handling systems, all designed with modularity to cater to specific customer needs. The company is known for integrating new technologies into products, ensuring they remain at the cutting edge of industry standards.