Catalogue - DF, EF & RF Series Catalog - Sankyo America

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Indexer, Tool changer, Torque limiter, Clamp, Frequency inverter

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4.5DF/4.5EF/4.5RF

4.5DF/4.5EF/4.5RF Dimensions

(Unit : mm)

160

120

20,

(6)M5x0.8, 10DP

-n

•G

INDEX REFERENCE POSITION ,

5N9 (+₀⁰030⁰)

M8x1.25, 15DP./

INPUT

Figure 4.5DF-1

Mounting hole locations Figure 4.5DF-2 Precautions

M8x1 25 15DP The 4.5DF is permanently grease lubricated.

No servise is necessary.

Dimension of R, S, T, and U surface

Specifications Table 4.5DF-1

Item

Symbol

Unit

Value

Item

Symbol

Unit

Value

Item

Symbol

Unit

Value

Output allowable axial load

1274

Input allowable axial load

833

Indexing accuracy (1 DWELL)

sec

±60

Output allo wable radial load

1372

Input maximum repetitious bending force

1078

Indexing accuracy (2 DWELL)

sec

±120

Output static torque

N-m

Refer to Torque Capacity Table

Input maximum repetitious allowable torque

N-m

39.2

Indexing accuracy (3 DWELL)

sec

±180

Output torsional rigidity

N-m

/rad

3.72x10⁴

Input torsional rigidity

N-m

/rad

2.74x10³

Indexing accuracy (4 DWELL)

sec

±240

Output inertia

kg-m²

3.5x1Cr⁴

Input inertia

kg-m²

8.0x10^-5

Repetitive accuracy

sec

Output allo wable bending moment

N-m

44.1

Product weight

6.5

Housing color

Gray

Note : Input inertia : J is calculated in dwell. (iNN0.i02kgf)

DF, EF & RF Series Catalog - Sankyo America - #1

Indexer, Tool changer, Torque limiter, Clamp, Frequency inverter