TJR FAR Cradle Type – pneumatic brake tilt cradle type dual arm rotary table

Tjr Far Cradle Type

TJR’s FAR-Series cradle type rotary table features a dual arm design that provides enhanced support and stability compared to the single arm configuration. Available in sizes ranging from 125mm (4.92″) to 210mm (8.26″) face plate diameter.

The cradle design makes it well-suited for heavier workpieces that benefit from the additional rigidity of dual arm support, while still delivering the same 5-axis capability the FAR-Series is known for — adding true rotating and tilting axes to a standard 3-axis milling machine at a fraction of the cost of a dedicated 5 axis machine.

Full integration into your existing CNC machine control is supported for simultaneous 5-axis work, and the unit can also be connected to TJR’s DAC (Dual Axis Controller) for use across multiple machine tools when needed.

Like all FAR-Series tables, the cradle type is built around a large-diameter radial-axial preloaded bearing system for the rigidity required in both light and heavy cutting applications.

Specifications

Item / Model
Unit
FAR-125/125B Request a Quote
FAR-170A (compact type) Request a Quote
FAR-170 (Standard type) / FAR-170B (Back side motor type) Request a Quote
FAR-210 (Standard type) Request a Quote
FAR-210B (Back side motor type) Request a Quote
FAR-210L (Extended cradle type) Request a Quote

Table Diameter

mm

Ø 125

Ø 170

Ø 170

Ø 210

Ø 210

Ø 210

Diameter of Table Central Hole

mm

Ø 35H7

Ø 67

Ø 67

Ø 67

Ø 67

Ø 67

Inner Diameter of Mandrel Sleeve

mm

Ø 40H7

Ø 40H7

Ø 40H7

Ø 40H7

Ø 40H7

Diameter of Center Through Hole

mm

Ø 25

Ø 40

Ø 40

Ø 40

Ø 40

Ø 40

Table Height (Horizontal)

mm

215

245

270

270

270

270

Table T-slot Width

mm

12H7

12H7

12H7

12H7

12H7

12H7

Guide Block Width

mm

14h7

18h7

18h7

18h7

18h7

18h7

Axis (Rotation)

Min. Increment

deg.

0.001

0.001

0.001

0.001

0.001

0.001

Indexing Precision

sec.

40

20

20

20

20

50
(Angle encoder can not be employed)

Repeatability

sec.

4

4

4

4

4

8

Clamping System (Pneumatic)

kg/cm2

5

6

6

6

6

6 / Hyd.25 (optional)

Clamping Torque

kg-m

13

31

31

31

31

31 / Hyd.35

Servo Motor Model (FANUC)

Taper/Straight shaft

α2i / ß4is

α2i / α4is / ß4is

α4i / ß8is

α4i / ß8is

α4i / ß8is

α8i / α12is / ß12is

Servo Motor Model (MITSUBISHI)

Taper shaft

HF-75 / 105

HF-75 / 105

HF-54 / 104

HF-54/104

HF-54/104

HF-104

Speed Reduction Ratio

1:60

1:72

1:90

1:90

1:90

1:90

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

r.p.m

83.3

41.6

44.4

44.4

44.4

44.4

Axis (Tilt)

deg.

-30º ~ +120º

±100º

±100º

±100º

±100º

±100º

Min. Increment

deg.

0.001

0.001

0.001

0.001

0.001

0.001

Indexing Precision

sec.

50
(30, if ECN-225 angle encoder is employed)

50
(30, if ECN-225 angle encoder is employed)

50
(Angle encoder can not be employed)

50
(30, if ECN-225 angle encoder is employed)

50
(30, if ECN-225 angle encoder is employed)

50
(Angle encoder can not be employed)

Repeatability

sec.

8

8

8

8

8

8

Clamping System (Pneumatic)

kg/cm2

6

6

6

6 / Hyd.25 (optional)

6 / Hyd.25 (optional)

6 / Hyd.25 (optional)

Clamping Torque

kg-m

31

31

31

31 / Hyd.35

31 / Hyd.35

31 / Hyd.35

Servo Motor Model (FANUC)

Taper/Straight shaft

α4i / ß8is

α4i / ß8is

α8i / α12is / ß12is

α8i / α12is / ß12is

α8i / α12is / ß12is

α8i / α12is / ß12is

Servo Motor Model (MITSUBISHI)

Taper shaft

HF-54 / 104

HF-54 / 104 (Straight shaft is not available)

HF-104

HF-104

HF-104

HF-104

Speed Reduction Ratio

1:90

1:120

1:90

1:90

1:90

1:90

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

r.p.m

44.4

25

44.4

44.4

44.4

44.4

Allowable Inertia Load Capacity (Horizontal)

kg.cm.sec2

0.97

2.2

4.13

41.3

41.3

41.3

Allowable Workpiece Load (0º Horizontal)

kg

50

60

75

75

75

75

Allowable Workpiece Load (0º~90º Tilt)

Vertical-Icon_S

kg

35

40

50

50

50

50

Allowable Load with Rotary Table Clamping (F)

kgf

400

600

750

750

750

750

Allowable Load with Rotary Table Clamping (FxL)

kgf.m

31

31

31

Pne.31 / Hyd.35

Pne.31 / Hyd.35

Pne.31 / Hyd.35

Allowable Load with Rotary Table Clamping (FxL)

kgf.m

13

31

31

31

31

31

Strength of worm gears (Rotary axis)

kg.m

9

18

18

18

18

18

Net Weight (servo motor excluded)

kg

97

125

160

153

163

156