UMC-750SS

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Model	Serial#	Options

AVAILABLE OPTIONS

TECHNICAL DOCUMENTS

VIDEOS

CUSTOMER TESTIMONIALS

Available 10+1 Pallet Pool

Add a pallet pool to your UMC-750 or UMC-750SS to take your production to the next level. Our 10+1 pallet pool is perfect for high-volume production runs, or high-mix/low-volume machining.

10-STATION

TECHNICAL DOCUMENTS

*NOTE: Due to continual design improvements, 3D models and layout drawings may not be accurate to the latest production model.

UMC COMPARISON – Work Envelope ≠ Machine Travels

In 5-axis machining, your part and workholding must be able to rotate and tilt within the workspace, allowing you to reach all areas of the part, without interference or collisions. This yields a cylindrical work envelope that is smaller than the machine travels.

DOWNLOAD COMPARISON

HAAS VISE OPTIONS AND CONFIGURATIONS CHART

AIR VISES | HYDRAULIC VISES

VIDEOS

Universal Machining Center Design Improvements

Engineering Manager Eric Wood talks with Bryan O’Fallon about all of the features that have been changed on the newly released UMC-750 and 750SS. Highlighted by a new operator door and available HSK spindle, Eric also addressed issues like user friendliness, increased performance, better chip evacuation, rotary crash worthiness, and much more.

Precision Machining on UMC-750

The UMC-750 is an affordable solution for 3+2 machining and simultaneous 5-axis work, on a platform that is intuitive and easy to use.

Simplify 3+2 and 5-Axis Machining

Using DWO/TCPC (Dynamic Work Offsets / Tool Center Point Control), you can create your CAM program ahead of time, and then place the workholding and part anywhere on the table, with no need to repost your program!

Single Setup Machining

Typically, this part would require multiple setups and operator handling, but the UMC-750 will produce the finished part in a single setup, with increased accuracy.

5-axis for any shop

In the first video in our “Don’t Fear 5-Axis” series, John Nelson explains why 5-axis machining is much simpler than it has ever been, and why any shop can be a 5-axis shop.

CUSTOMER TESTIMONIALS

L&S Machine Company

“Our company has all 5-axis machines, so that we can support a variety of different industries. We got into 5-axis machining because it cuts the machining operations down. The first operation can pick up five of the six sides of a part, and the final operation can pick up the final side that’s bolted down to the table. Having all the same machines allows us to seamlessly schedule work between this facility and our San Jose facility, and having the same controller allows us to transfer the program to either location.”

– Rob DiNardi, President

Skrawpol

“Skrawpol Tool Factory is a modern Polish company founded in 2010. The main subject of the company’s activity is the manufacturing of cutting tools and special tools. We have a modern machine park, enabling turning and milling with high accuracy on three, four, and five axes. Our machine park includes the latest models of numerically controlled machine tools from Haas, which translates to the high quality of the tools we manufacture. We have a team consisting of qualified employees, both young people and those with many years of experience in the industry, involved in building our company.”

– Paweł Zoń, Co-Owner

DesignWerkes

“Our company serves the commercial transportation industry, as well as the aerospace industry. We design and build the power conversion systems and the accessory power systems for hybrid public transportation buses. For the aerospace industry, we’re making parts for commercial and military avionics.

With the UMC-750, we’re machining five out of the six sides of the parts that we need to build, and we’re also doing simultaneous 5-axis work, with radiuses between ledges, which we couldn’t do without the 5-axis capability.

– Steve Kille, President & Owner

Boulevard Machine & Gear

“I knew it was time to invest in technology, so in 2009, we bought our first Haas machine. The UMC-750 that we have now allows us to complete jobs that used to take 4, 5, or even 10 setups on a 3 -axis machine, in just 1 or 2 setups. This allows us to take on more work.”

– Susan Kasa, President

Centerline Precision Technologies

When Centerline Precision Technologies of Edinburgh, IN – a longtime Haas shop – purchased their first UMC-750, they didn’t think they had the work for it. It was “more like a fishing lure,” says owner Scott Bringle. But, “it’s made a lot of the work we already had so much easier and more efficient, and with having that 5-axis technology, it’s brought a lot of new work to us.”

Core Moto

Core Moto designs and manufactures forged wheels for superbikes that compete in top-level road racing, yet are also street-legal. According to Luke McCracken, President of Core Moto, their goal is to produce the world’s lightest and strongest monolithic-hub forged wheel, while giving it some style. The wheels are machined on a Haas UMC-750SS 5-axis universal machining center, which removes upwards of 75% of the material in milling.

Customer Spotlight - Pragmatic Manufacturing

Having purchased more than 20 Haas CNCs in a former business venture, the management team at Pragmatic Manufacturing decided to standardize on Haas mills and lathes from day one. Now celebrating 5 years in business, Pragmatic Manufacturing has become a leader in serving the aerospace and defense industries.

Customer Spotlight - Metalogic Industries

Four years ago, Massachusetts-based fabricator Metalogic Industries purchased their first Haas UMC 5-axis universal machining center to reduce setup times on complex parts they manufacture for land-based gas turbine power generators. 5-axis machining helped take Metalogic in a whole new direction, and today, they have a total of 7 Haas UMCs, along with more than a dozen additional Haas vertical machining centers.

LOWER RPM SPINDLE

UMC-750

5-Axis CNC Vertical Mill with 30" x 20" x 20" travels

40 Taper
5 Axis
8.1k RPM
30+1 Tool Capacity

Learn More Build & Price

DIFFERENT APPROACH

VF-5/40TR

Trunnion CNC Vertical Mill with 50" x 26" x 25" travels

40 Taper
5 Axis
8.1k RPM
30+1 Tool Capacity

Learn More Build & Price

DUAL-STATION

UMC-1500-DUO

5-Axis Dual-Station Vertical Machining Center; 60" x 20" x 20"

40 Taper
5 Axis
8.1k RPM
30+1 Tool Capacity

Learn More Build & Price

Standard Features

ANSWERS TO YOUR CONCERNS ABOUT ADDING A HAAS ROBOT: It won’t take up much space, cost a ton of money, or take weeks to integrate.

SPACE EFFICIENT

COST EFFECTIVE

EASY TO INTEGRATE

EASY TO LEARN

Available 10+1 Pallet Pool

Add a pallet pool to your UMC-750 or UMC-750SS to take your production to the next level. Our 10+1 pallet pool is perfect for high-volume production runs, or high-mix/low-volume machining.

10-STATION

Overview

The UMC-750 and UMC-750SS have been redesigned to incorporate all the design improvements engineered into our larger UMC-1000 and smaller UMC-500 – completing the upgrade of our full line of 5-axis universal machining centers.

Universal Machining Center Design Improvements:

Cycloidal rotary drives
Lighter operator door
Front-mounted control pendant
Easy-access operator convenience features
Larger side-window
Stiffer base casting
Standard rollaway coolant tank

Cycloidal Rotary Drives

The cycloidal rotary drive system – designed for machine tools and robotics – provides a great combination of speed, accuracy, and durability on both the B and C axes. The rugged design provides long service life, with little or no maintenance, and is especially durable in a crash. The cycloidal rotary drive can be back driven to absorb energy from an impact. The shock-load capacity is 5 times the rated torque of the gearbox, and the entire gearbox is a simple drop-in replacement, should damage occur.

Operator Door and Control Pendant

The UMC-750 door now mounts inside the enclosure, which raises the bottom of the enclosure opening, and provides better chip control. The internal mounting design of the door allows the control pendant to be mounted to the front of the machine, in an operator-friendly position.

Operator Convenience Features

The UMC-750’s operator convenience features are mounted to the front of the machine for easy access, including a toolholder storage rack, work table, toolholder vise, storage tray, and washdown hose.

Side-Window Design

Moving the control pendant to the front of the UMC-750 allowed us to enlarge the side window and make it slide open. This provides access to the machine’s platter, and also allows a pallet pool or other automation to be added to the machine.

Base Casting and Coolant Tank

The UMC-750 base casting is stiff and compact, improving cut performance, and allowing the use of our standard 55-gallon (208 liter) rollaway coolant tank, for easy cleaning and maintenance. The coolant tank also accepts our Oil Skimmer and Coolant Refill options to further enhance productivity.

Travels	S.A.E	METRIC
X Axis	30.00 in	762 mm
Y Axis	20.00 in	508 mm
Z Axis	20.00 in	508 mm
Spindle Nose to Platter (~ max)	24.0 in	610 mm
Spindle Nose to Platter (~ min)	4.0 in	102 mm

Spindle	S.A.E	METRIC
Max Rating	30.0 hp	22.4 kW
Max Speed	12000 rpm	12000 rpm
Max Torque	90.0 ft-lbf @ 2000 rpm	122.0 Nm @ 2000 rpm
Drive System	Inline Direct-Drive	Inline Direct-Drive
Taper	CT40 \| BT40 \| HSK-A63	CT40 \| BT40 \| HSK-A63
Bearing Lubrication	Air / Oil Injection	Air / Oil Injection
Cooling	Liquid Cooled	Liquid Cooled

B Axis - Tilt	S.A.E	METRIC
Travel	120 ° to 35- °	120 ° to 35- °
Max Speed	170 °/sec	170 °/sec
Torque (Continuous)	2240 ft-lbf	3037 Nm
Brake Torque	2000 ft-lbf	2712 Nm

C Axis - Rotation	S.A.E	METRIC
Travel	360 °	360 °
Max Speed	179 °/sec	179 °/sec
Torque (Continuous)	1854 ft-lbf	2514 Nm
Brake Torque	900 ft-lbf	1220 Nm
Max Part Swing	27.0 in	686 mm

Platter	S.A.E	METRIC
Platter Diameter	19.70 in	500 mm
Max Weight on Platter	660 lb	300.0 kg
Max Weight on Platter w/Pallet Pool	200 lb	90.7 kg
T-Slot Width	0.626 in to 0.630 in	15.90 mm to 16.00 mm
Number of Std T-Slots	7	7
T-Slot Center Distance	2.48 in	63 mm

Feedrates	S.A.E	METRIC
Max Cutting	650 ipm	16.5 m/min
Rapids on X	1200 ipm	30.5 m/min
Rapids on Y	1200 ipm	30.5 m/min
Rapids on Z	1200 ipm	30.5 m/min

Axis Motors	S.A.E	METRIC
Max Thrust X	2750 lbf	12233 N
Max Thrust Y	2750 lbf	12233 N
Max Thrust Z	3400 lbf	15124 N

Tool Changer	S.A.E	METRIC
Type	SMTC	SMTC
Capacity	30+1	30+1
Max Tool Diameter (full)	2.5 in	64 mm
Max Tool Diameter (adjacent empty)	5.0 in	127 mm
Max Tool Length (from gage line)	12 in	305 mm
Max Tool Weight	12.0 lb	5.4 kg
Tool-to-Tool (avg)	1.80 s	1.80 s
Chip-to-Chip (avg)	2.40 s	2.40 s

General	S.A.E	METRIC
Coolant Capacity	55 gal	208 L

Air Requirements	S.A.E	METRIC
Air Required†	4 scfm @ 100 psi	113 L/min @ 6.9 bar
Inline Air Hose	3/8 in	3/8 in
Coupler (Air)	3/8 in	3/8 in
Air Pressure Min	80 psi	5.5 bar

Electrical Specification	S.A.E	METRIC
Spindle Speed	12000 rpm	12000 rpm
Drive System	Inline Direct-Drive	Inline Direct-Drive
Spindle Power	30.0 hp	22.4 kW
Input AC Voltage (3 Phase) - Low	220 VAC	220 VAC
Full Load Amps (3 Phase) - Low	70 A	70 A
Input AC Voltage (3 Phase) - High*	440 VAC	440 VAC
Full Load Amps (3 Phase) - High*	35 A	35 A

Dimensions - Shipping	S.A.E	METRIC
Domestic Pallet	168.0 in x 92.5 in x 110.0 in	427 cm x 235 cm x 280 cm
Export Pallet	174.0 in x 92.0 in x 100.0 in	442 cm x 234 cm x 254 cm
Weight	14250 lb	6463.8 kg
Domestic Pallet w/70+1 SMTC	168.0 in x 92.5 in x 130.0 in	427 cm x 235 cm x 330 cm
Export Crate w/70+1 SMTC	168.0 in x 96.0 in x 141.0 in	427 cm x 244 cm x 358 cm
Weight w/70+1 SMTC	18,340 lb	8,319.0 kg
Export Crate for Sheet Metal	96 in x 26 in x 44 in	243 cm x 65 cm x 110 cm
Weight for Sheet Metal Crate	840 lb	484 kg

*Haas machines are designed to operate on 220 VAC (200-240 VAC) power. An optional internal high-voltage transformer (380 - 480 VAC) is available for all models, except the Desktop Machines, CL-1, CM-1, and SR Series routers. This optional high-voltage internal transformer is not field installable; it must be ordered with the machine.

Haas machines destined for Europe and the UK are configured with an internal high-voltage non-isolated transformer to operate on 400 VAC, except the Desktop Machines, CL-1, CM-1, and SR Series routers.

ATTENTION! Optional high-performance spindles may have a higher power requirement than the standard spindle. However, if the spindle horsepower (kW) does not change, the power requirement remains the same. Verify the power requirement before running power for your machine.

† Air consumption on 40-taper DC Series machines may be higher, when Through-Tool Air Blast (TAB) is activated.

UMC-750SS

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