Emerson Fisher 1061 Manual de instalación descargar pdf (Pagina 4)

Instruction Manual

D100325X012

1061 H & J Actuator

October 2012

Table 3. Acceptable Shaft Diameters and Torque Limits for Actuators with J Mounting

ACTUATOR

SIZE

COUPLING AVAILABILITY BY KEYED SHAFT DIAMETER TORQUE LIMIT FOR J MOUNTING

mm Inches NSm LbfSin

9.5

12.7

15.9

19.1

25.4

3/8

1/2

5/8

3/4

114

207

468

460

610

1010

1830

4140

40, 60, & 68

19.1

25.4

31.8

38.1

3/4

1-1/4

1-1/2

207

468

1030

1360

1830

4140

9110

12,000

Table 4. Approximate Actuator Weights

ACTUATOR

SIZE

ALUMINUM HOUSING CONSTRUCTION CAST IRON HOUSING CONSTRUCTION

kg Pounds kg Pounds

30 18 39 22 49

40 23 50 29 63

60 33 73 39 86

68 50 110 56 123

Actuator Mounting

Use the following steps to connect the actuator to a valve or other equipm ent. Unless otherwise specified, key

numbers are shown in figure 6.

WARNING

Perform the steps in the WARNING at the beginning of the Maintenance section.

Note

For an actuator with an H mounting adaptation and a 22.2 through 38.1 mm (7/8 through 1-1/2 inch) output shaft, find

dimensions and center of gravity information in figures 2 and 3, and approximate weights in table 4. This information is required

for proper fabrication of the user-provided bracket and coupling.

1. For an actuator with an H mounting adaptation, attach an appropriate mounting bracket (not provided) to the

mounting plate (key 23) with the cap screws (key 87). See figure 2 for mounting dimensions on the mounting plate.

2. Consult figure 4 for available mounting styles and positions. The actuator is normally positioned vertically with the

valve or other equipment in a horizontal pipeline.

Note

If the milled flats or the coupling on the end of the actuator output shaft (key 94) are oriented such that the output shaft cannot

accommodate the operated equipment shaft, refer to the Changing Positions portion of the Changing Actuator Mounting section.

This procedure describes how the output shaft can be repositioned to accommodate the operated equipment shaft.

3. If using an actuator with a J mounting adaptation, note that the valve shaft coupling (key 97) is furnished with two

keyways lettered A & B as shown in figure 5 (letters C and D on the coupling are not used and can be disregarded).

1 2 3 4 5 6 7 8 9 ... 23 24

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