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HR SERIES 4TH ROTARY TABLE

HR SERIES 4TH ROTARY TABLE

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Model: HR Series: Ø210-800 Powerful Hydraulic Brake
The worm shaft is made of case-hardened steel. It is a specially designed and profile-corrected gear arrangement for higher efficiency, higher load carrying capacity, and precise accuracy. The worm gear is made of special non-ferrous alloy with high anti-wearing. A special profile on worm gear ensures improved gear engagement between the worm gear and worm shaft while guaranteeing improved accuracy, lesser wear & tear, and uniform load distribution. This type of transmission mechanism is used in all standard 4th axis and 5th axis rotary tables.
Brand:TJR
Model:HR-320R/320N
Minimum:1
Product details

The HR Series 4th Rotary Table stands as a paragon of precision engineering, designed to elevate the capabilities and efficiency of CNC machining processes. This range, comprising models HR(S)-210R/L, HR(S)-255, and HR-320, is crafted to meet diverse machining requirements with unmatched accuracy and reliability. Let’s delve deeper into the specifications and features of these exceptional rotary tables.

Models and Specifications:

1. HR(S)-210R/L

  • Table Diameter: Ø210 mm

  • Diameter of Table Central Hole: Ø67 mm

  • Inner Diameter of Mandrel Sleeve: Ø40H7 mm

  • Diameter of Center Through Hole: Ø40 mm

  • Center Height (Vertical): 160 mm

  • Table Height (Horizontal): 152 mm

  • Table T-Slot Width: 12H7 mm

2. HR(S)-255

  • Table Diameter: Ø255 mm

  • Diameter of Table Central Hole: Ø110 mm

  • Inner Diameter of Mandrel Sleeve: Ø80H7 mm

  • Diameter of Center Through Hole: Big Boreø80 mm

  • Center Height (Vertical): 160 mm

  • Table Height (Horizontal): 200 mm

  • Table T-Slot Width: 12H7 mm

3. HR-320

  • Table Diameter: Ø320 mm

  • Diameter of Table Central Hole: Ø150 mm

  • Inner Diameter of Mandrel Sleeve: Ø120H7 mm

  • Diameter of Center Through Hole: Big Boreø120 mm

  • Center Height (Vertical): 210 mm

  • Table Height (Horizontal): 235 mm

  • Table T-Slot Width: 14H7 mm

Features and Benefits:

▶ Versatile Application: The HR Series is designed to accommodate a wide range of machining tasks. Its multiple size options ensure the perfect fit for both small and large workpieces, making it an ideal choice for industries such as automotive, aerospace, and more.

Precision and Durability: With meticulous attention to detail, each model in the HR Series boasts superior construction for precise positioning and longevity. The series features tables with varied diameters and table central holes designed for optimum accuracy in rotation and alignment.

Adaptability: The HR Series demonstrates exceptional versatility with models suited for different needs—from the compact HR(S)-210R/L suitable for smaller workpieces, to the robust HR-320 designed for handling larger and heavier items. Their compatibility across a broad spectrum of CNC machines makes them an invaluable addition to any machining center.

Ease of Use: Designed with the user in mind, the HR Series rotary tables feature standardized T-slot widths for quick and easy setup, as well as compatibility with various clamping systems. The thoughtful design ensures seamless integration into existing workflows, optimizing productivity and reducing downtime.

Enhanced Machining Efficiency: Offering both vertical and horizontal positioning, the HR Series provides the flexibility needed to perform complex machining tasks without the need for multiple setups. This not only saves time but also significantly enhances precision in multi-face machining.

Made-in-Japan and high-precision dual lead worm shaft and worm gear made of high-tension and high wear-resisting brass, providing high stability

Equipped with radial and axial bearing which support vertical & horizontal heavy duty cutting.

Extra large bore, creating more room to optimize fixture & processes.

The bearing preloaded in radial and axial directions can bear more weight with less deformation, superior than a normal bearing.

Leak proof sheet metal

Perfect long-last silver pearl lacquer. The anti-erosion lacquer keeps your machine looking new.

Powerful hydraulic brake and right side motor, left side motor, back side motor can choose.

   

Specification

Item/Model

Unit

HR(s)-210R/L

HR(s)-255

HR-320

Table Diameter

mm

ø210

ø255

ø320

Diameter of Table Central Hole

mm

ø67

ø110

ø150

Inner Diameter of Mandrel Sleeve

mm

ø40H7

ø80H7

ø120H7

Diameter of Center Through Hole

mm

ø40

Big Boreø80

Big Boreø120

Center Height (Vertical)

mm

160

160

210

Table Height (Horizontal)

mm

152

200

235

Table T-slot Width

mm

12H7

12H7

14H7

Guide Block Width

mm

18h7

18h7

18h7

Min. Increment

deg.

0.001

0.001

0.001

Indexing Precision

sec.

20

15

15

Repeatability

sec.

4

4

4

Clamping System (Pneumatic)

kg/cm²

25

35

35

Clamping Torque

kg-m

35

70

115

Servo Motor Model

FANUC

Taper shaft

α4i/α8i/ß8iS

α8i/ß8iS

α12i/ß22iS(Straight shaft)

MITSUBISHI

Taper shaft

HF‐54/104

HF‐104/154

HF‐204(Straight shaft)

Speed Reduction Ratio

1∶90

1∶120

1∶120

Max. Rotation Rate of Table (Calculate with Fanuc α Motor)

r.p.m

44.4

33.3

25

Allowable Inertia Load Capacity (Horizontal)

kg.cm.sec²

8.3

20.3

44.8

Allowable Workpiece Load

Vertical

kg

75

100

150

with Tailstock

kg

150

250

350

Horizontal

kg

150

250

350

Allowable Load(with Rotary Table Clamping)

F

kgf

1450

2000

3000

FxL

kgf.m

100

112

300

FxL

kgf.m

35

70

115

Strength of worm gears

kg.m

18

55

80

Net Weight (servo motor excluded)

kg

55

109

204

Item/Model

Unit

HR-400

HR-500R

HR-630R

HR-800R

Table Diameter

mm

ø400

ø500

ø630

ø800

Diameter of Table Central Hole

mm

ø150

ø250

ø325

ø395

Inner Diameter of Mandrel Sleeve

mm

ø120H7

ø220H7

ø280H7

ø350H7

Diameter of Center Through Hole

mm

Big Boreø120

Big Boreø220

Big Boreø280

Big Boreø350

Center Height (Vertical)

mm

255

310

400

470

Table Height (Horizontal)

mm

250

290

325

350

Table T-slot Width

mm

14H7

18H7

18H7

18H7

Guide Block Width

mm

18h7

18h7

18h7

18h7

Min. Increment

deg.

0.001

0.001

0.001

0.001

Indexing Precision

sec.

15

15

15

15

Repeatability

sec.

4

4

4

4

Clamping System (Pneumatic)

kg/cm²

35

35

35

35

Clamping Torque

kg-m

200

370

800

800

Servo Motor Model

FANUC

Taper shaft

α12i/ß22is(Straight shaft)

α12i / ß22iS

α12i / ß22iS

α22i

MITSUBISHI

Taper shaft

HF‐204(Straight shaft)

HF‐204

HF‐204

HF‐204

Speed Reduction Ratio

1∶120

1∶180

1∶180

1∶180

Max. Rotation Rate of Table (Calculate with Fanuc α Motor)

r.p.m

25

16.6

16.6

11.1

Allowable Inertia Load Capacity (Horizontal)

kg.cm.sec²

100

187.5

396.9

1200

Allowable Workpiece Load

Vertical

kg

200

250

400

800

with Tailstock

kg

500

600

800

1500

Horizontal

kg

500

600

800

1500

Allowable Load(with Rotary Table Clamping)

F

kgf

4000

4000

5000

5000

FxL

kgf.m

400

370

800

8000

FxL

kgf.m

200

370

800

800

Strength of worm gears

kg.m

170

250

420

800

Net Weight (servo motor excluded)

kg

286

405

692

991

The HR Series 4th Rotary Tables from Wuxi Fagor exemplify the pinnacle of machining innovation, designed to meet the highest standards of precision, durability, and versatility. Whether you are machining intricate components for the aerospace industry, automotive parts, or specialized custom projects, the HR Series promises to deliver unmatched performance, enhancing your machining capabilities and outcomes. Embrace the future of machining with the HR Series 4th Rotary Tables, where precision meets efficiency.

Dimension

HR-320R rotary indexing table dimension

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