Integrex i-250H AG

The Mazak Integrex i-250H AG Multi-Tasking machine is innovative, and engineered to deliver maximum versatility and throughput for medium to large complex parts. Merging the power of a high-powered turning center with the comprehensive functionality of a full-function machining center, it produces parts in single setups, infused with HYBRID AUTO GEAR (AG) functionality for unmatched efficiency.

Integrex i-250H AG Features:

Process integration for high accuracy machining, reduction of in-process time and initial cost
Quickly and easily makes programs for cutting tool paths and measurement
Produces datum features, chamfers, edges and other part features in a single setup
SMOOTH Gear Cutting software package with SMOOTH Gear Skiving, SMOOTH Gear Hobbing and SMOOTH Gear Milling for producing external and internal spur, helical and spline-type gears
MX Hybrid Roller Guide System damps vibration to extend tool life and handle higher load capacities
Milling spindle provides a rotating B-axis range of 240 degrees
38 tool magazine standard, with additional tool options available
Accommodates parts up to 26.378″ (670 mm) in diameter

Model	Integrex i-250H AG, Integrex i-250H S AG, Integrex i-250H ST AG
Chuck Size	8"
Max Workpiece Diameter	26.38″
Max Machining Length	39.8″, 59.8″

$1.00

Description

Streamlined Gear Production with Advanced 5-Axis Machining

The Mazak Integrex i-250H AG with the Auto Gear (AG) package is built for precision gear manufacturing. It creates a fully integrated 5-axis machining environment that eliminates redundant setups and reduces lead times. In addition, this configuration improves accuracy on complex gear geometries. The machine also delivers reliable Smooth Gear Cutting performance, making it an asset for aerospace, automotive, and precision equipment manufacturers.

Complete Machine Tool Solutions with Gear Production Versatility

As part of Mazak’s intelligent machine tool solutions, the i-250H AG combines productivity with advanced gear-cutting functions. The Smooth Gear Cutting suite supports hobbing, skiving, and milling for internal and external spur, helical, and spline gears. For example, its 240-degree B-axis rotation and dual turning spindles provide true 5-axis machining flexibility. The MX Hybrid Roller Guide System minimizes vibration, increases load capacity, and extends tool life, ensuring consistent results in demanding cycles.

Scalable Precision for Modern Production Demands

The i-250H AG unites vertical turning and 5-axis machining in one platform, increasing productivity and process control. In addition, it integrates seamlessly into automated cells for lights-out production. Backed by intelligent software and rugged design, it delivers scalable precision for growing operations. In conclusion, the Integrex i-250H AG expands any shop’s machine tool solutions portfolio with efficient Smooth Gear Cutting, repeatability, and innovation for advanced manufacturing.

Additional Information

Model	Integrex i-250H AG, Integrex i-250H S AG, Integrex i-250H ST AG
Chuck Size	8"
Max Workpiece Diameter	26.38″
Max Machining Length	39.8″, 59.8″

Specifications

Integrex i-250H AG

Rapid traverse rate
Bed length	Bed length type	1000U
Capacity	Max. machining diameter (upper turret)	Φ26″
Capacity	Max. machining length	40″
Main spindle	Chuck size	8″
	Max. spindle speed	5000 rpm
	Spindle motor (40%ED)	22 kW (30 HP)
	Spindle motor (cont. rating)	15 kW (20 HP)
Milling spindle	Max. spindle speed	12000 rpm
	Max. torque (40%ED)	124 N･m
	Max. torque (cont. rating)	91.3 N･m
	Spindle motor (40%ED)	24 kW (32 HP)
	Spindle motor (cont. rating)	22 kW (30 HP)
	Min. B-axis indexing increment	0.0001°
Automatic tool changer	Tool shank	HSK-A63
	Tool storage capacity	38
	Max. tool diameter	Φ4″
	Max. tool diameter (without adjacent tool)	Φ5″
	Max. tool length (from gauge line)	16″
	Max. tool weight	26 lbs
Travel	X-axis	27″
	Y-axis	12″
	Z-axis	42″
	B-axis	-30° – +210°
	Y-axis	1575 IPM
	Z-axis	1969 IPM
Tailstock	Tailstock center	MT No.5
Tailstock	Max. thrust force	1573 lbs
Machine size	Machine width × length	164″ × 106″
	Machine height	107″
	Machine weight	28991 lbs

Integrex i-250H S AG

Bed length	Bed length type	1000U
Capacity	Max. machining diameter (upper turret)	Φ26″
Capacity	Max. machining length	40″
Main spindle	Chuck size	8″
	Max. spindle speed	5000 rpm
	Spindle motor (40%ED)	22 kW (30 HP)
	Spindle motor (cont. rating)	15 kW (20 HP)
Second spindle	Chuck size	8″
	Max. spindle speed	5000 rpm
	Spindle motor (40%ED)	18.5 kW (25 HP)
	Spindle motor (cont. rating)	15 kW (20 HP)
Milling spindle	Max. spindle speed	12000 rpm
	Max. torque (40%ED)	124 N･m
	Max. torque (cont. rating)	91.3 N･m
	Spindle motor (40%ED)	24 kW (32 HP)
	Spindle motor (cont. rating)	22 kW (30 HP)
	Tool shank height	1″
	Boring bar shank diameter	Φ2″
	Min. B-axis indexing increment	0.0001°
Automatic tool changer	Tool shank	HSK-A63
	Tool storage capacity	38
	Max. tool diameter	Φ4″
	Max. tool diameter (without adjacent tool)	Φ5″
	Max. tool length (from gauge line)	16″
	Max. tool weight	26 lbs
Travel	X-axis	27″
	Y-axis	12″
	Z-axis	42″
	B-axis	-30° to +210°
	W-axis (second spindle)	42″
Rapid traverse rate	X-axis	1969 IPM
	Y-axis	1575 IPM
	Z-axis	1969 IPM
Machine size	Machine width × length	164″ × 106″
	Machine height	107″
	Machine weight	29652 lbs

Integrex i-250H ST AG

Bed length	Bed length type	1500U
Capacity	Max. machining diameter (upper turret)	Φ670 mm
	Max. machining diameter (lower turret)	Φ420 mm
	Max. machining length	1519 mm
Main spindle	Chuck size	8″
	Max. spindle speed	5000 min^-1
	Spindle motor (40%ED)	22 kW (30 HP)
	Spindle motor (cont. rating)	15 kW (20 HP)
Second spindle	Chuck size	8″
	Max. spindle speed	5000 min^-1
	Spindle motor (40%ED)	18.5 kW (25 HP)
	Spindle motor (cont. rating)	15 kW (20 HP)
Milling spindle	Max. spindle speed	12000 min^-1
	Max. torque (40%ED)	124 N･m
	Max. torque (cont. rating)	91.3 N･m
	Spindle motor (40%ED)	24 kW (32 HP)
	Spindle motor (cont. rating)	22 kW (30 HP)
	Tool shank height	25 mm
Lower turret*	Number of tools	12
Automatic tool changer	Tool shank	HSK-A63
	Tool storage capacity	38
	Max. tool diameter	Φ90 mm
	Max. tool diameter (without adjacent tool)	Φ130 mm
	Max. tool length (from gauge line)	400 mm
	Max. tool weight	12 kg
Travel	X-axis	695 mm
	Y-axis	300 mm
	Z-axis	1585 mm
	X2-axis (lower turret)	220 mm
	Z2-axis (lower turret)	1539 mm
	B-axis	-30° – +210°
Rapid traverse rate	X-axis	50000 mm/min
	Y-axis	40000 mm/min
	Z-axis	50000 mm/min
	X2-axis (lower turret)	40000 mm/min
	Z2-axis (lower turret)	40000 mm/min
Machine size	Machine width × length	4995 mm × 2700 mm
	Machine height	2715 mm
	Machine weight	16500 kg

* Orthogonal lower turret

Mazak Integrex i-250H AG Capabilities, Applications & Regional Support

The Mazak Integrex i-250H AG is a horizontal multi-tasking center with gear-manufacturing capability for medium-small gear shafts, splined parts, hubs, and precision drivetrain components. Its configuration centers on turning, Y-axis and B-axis milling, optional second-spindle work, and gear functions, giving manufacturers a defined platform for parts whose critical features depend on controlled access, stable workholding, and repeatable datum management. As an authorized Mazak distributor, A.W. Miller helps manufacturers evaluate the workpiece, tooling, workholding, automation, installation, and long-term service requirements behind the machine. A.W. Miller Technical Sales is an authorized Mazak distributor serving manufacturers throughout New York, Pennsylvania, Maryland, Delaware, Southern New Jersey, and Quebec, with applications engineering, installation, training, and factory-certified service.

The i-250H AG brings integrated gear processing to parts that need more tool orientation and back-working flexibility than a conventional live-tool lathe provides. Machine selection should account for the complete workpiece and fixture envelope, material, spindle load, required tool reach, magazine or turret demand, probing, chip control, and automation plan. Published travels, capacities, spindle ratings, rotary ranges, tool limits, and maximum loads must be checked against the exact machine configuration and part process before purchase.

Applications

Parts and processes commonly evaluated for the Mazak Integrex i-250H AG include:

precision gear shafts
robotic drive components
hydraulic transmission parts
aerospace actuator components

Why Manufacturers Choose the Mazak Integrex i-250H AG

Compact Gear-Making Route

Turned, milled, and gear-related features can be sequenced without multiple machine handoffs.

Second-End Completion

An applicable second-spindle configuration can finish cutoff-side features after controlled transfer.

Gear-Feature Process Development

Gear tooling, cutting method, module or diametral pitch, pressure angle, material condition, and finishing allowance must be evaluated together. The Integrex i-250H AG configuration should be based on the required gear form as well as the surrounding turned and milled geometry.

In-Process Datum Control

Producing journals, bores, mounting faces, and applicable gear features in the same machine helps preserve their positional relationship. Probing and inspection strategy should be established from the drawing rather than added after the cutting process is developed.

Where does the Mazak Integrex i-250H AG fit within its machine family?

Can the Integrex i-250H AG reduce secondary operations?

How does workholding affect a Integrex i-250H AG process?

What materials can be processed on the Integrex i-250H AG?

Why involve A.W. Miller before selecting the Integrex i-250H AG?

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