Flowserve 25 75 User Manual

25/30 75 Motor

Module Kit 120/240 VAC

FCD WCAIM2065-00 (Part 06228)

Description

Motor module kits are intended as repair kits for 25/30 75 electric actuators. Attached diagrams show typical installation of these kits, which should be installed exactly as the motor modules they are replacing.

Prior to replacing motor module: Be sure actuator is disconnected from any power source.

Verify that the replacement capacitor and motor have the proper voltage rating.

Motor Module Removal

1. Disconnect all power to the actuator.

2. Cut cable ties (9). (Replacement ties are provided.)

3. Remove white motor wire from terminal of the actuator’s terminal strip. Remove all input wiring from terminal strip.

4. Disconnect wires from capacitor. (Note location of wires on diagram.)

Installation, Operation and Maintenance

12. Remove four 10-32 socket head cap screws (7) and lockwashers (8) holding motor (2) to motor support plate (1).

Motor Module Replacement

1. Replace motor to motor support plate, making sure that lead wires are facing capacitor. Center motor to hole in motor support plate and securely tighten cap screws.

2. Replace pinion gear. Locate gear .96" from motor support plate (see Figure 1) and securely tighten gear set screw onto ﬂ at of shaft.

3. Replace motor support plate with motor on actuator.

4. Replace motor support screws. Replace capacitor bracket (if present and removed); turn motor shaft extension back and forth. Backlash between the motor pinion and mating gear is allowed, but should be minimal. Move the motor support plate in proper direction to minimize backlash, then tighten motor support plate screws.

5. Replace retaining ring in groove on sensing shaft.

5. Cut capacitor tie (13) or remove capacitor O-ring, whichever is present.

6. Remove cams (10) from sensing shaft (4). (Note position of cams.)

7. Remove retaining ring (11) from sensing shaft (4).

8. Remove ﬁ ve 10-32 socket head cap screws (7) and capacitor bracket (14) (if present) from motor support plate (1).

NOTE: If capacitor is mounted on top of motor support plate, it is not necessary to remove capacitor in order to replace motor module.

9. Lift out motor support plate (1).

10. Remove plastic fan (5).

11. Loosen set screw (6) on pinion gear (3) and remove pinion gear from sensing shaft (4).

6. Replace cams on sensing shaft. (These will be reset later.)

7. Replace capacitor with new capacitor and secure with new

capacitor tie (do not reuse O-ring), and connect all motor and capacitor leads. If capacitor has metal retaining ring, insulating ﬁ ber washer must be used.

8. Replace plastic fan on top motor shaft. (Do not permit fan to touch motor.)

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9. Dress and cable tie all wiring as shown on Figure 1.

10. Apply power to proper actuator terminals to set cams:

• to terminals 1 and 3 for counterclockwise operation

• to terminals 1 and 4 for clockwise operation

To set cams actuate valve to “Open” position. If valve does not fully open, or turns past open position, unfasten cam by loosening set screws. Actuate valve to correct position. Adjust cam so

Tighten set screws and recheck indexing. Repeat this procedure for “Closed” position.

11. Connect remaining input wiring to terminal strip.

NOTE: All wiring to terminal strip should be inserted only to midpoint of terminal strip.

12. When electrical installation is complete, it is advisable to check the indexing of the actuator before replacing the cover.

that it just throws microswitch in this position.

Figure 1—25/30 75 Motor Module Kits for either 120 VAC or 240 VAC Actuators

RED

21 34

YELLOW

BLUE

GRAY

BROWN

SW2

WHITE FROM MOTOR

RED

BLUE

RED FROM P.C.B.

BLACK

67 98 121110

14 & 15

1. Motor Support Plate

2. Motor

3. Pinion Gear

4. Sensing Shaft

5. Fan

6. Set Screw

7. Socket Head Cap Screw

8. Lockwasher

9. Cable Tie

10. Cams

11. Retaining ring

12. Capacitor (Round or Square Type)

13. Capacitor Tie

14. Capacitor Bracket *

15. Screw-Capacitor Bracket *

* Not used with round type capacitor

with threaded lug.

BLUE TO

CAPACITOR

GRAY TO

CAPACITOR

GRAY

WHITE

WIRING FOR A75 240 VAC AF17 OR DFP17

POSITIONER OR DFC17 CONTROLLER OR DRC17

REMOTE CONTROLLER OR T75 240 VAC INTERFACE OPTIONS

WHITE

GRAY

RED

WHITE

1 2437865 9 10 11 12

BLUE

YELLOW

BLACK

BLK.

BLACK FROM P.C.B.

.96"

7 & 8

Flowserve Corporation has established industry leadership in the design and manufacture of its products. When properly selected, this Flowserve product is designed to perform its intended function safely during its useful life. However, the purchaser or user of Flowserve products should be aware that Flowserve products might be used in numerous applications under a wide variety of industrial service conditions. Although Flowserve can (and often does) provide general guidelines, it cannot provide speciﬁ c data and warnings for all possible applications. The purchaser/user must therefore assume the ultimate responsibility for the proper sizing and selection, installation, operation, and maintenance of Flowserve products. The purchaser/user should read and understand the Installation Operation Maintenance (IOM) instructions included with the product, and train its employees and contractors in the safe use of Flowserve products in connection with the speciﬁ c application.

While the information and speciﬁ cations contained in this literature are believed to be accurate, they are supplied for informative purposes only and should not be considered certiﬁ ed or as a guarantee of satisfactory results by reliance thereon. Nothing contained herein is to be construed as a warranty or guarantee, express or implied, regarding any matter with respect to this product. Because Flowserve is continually improving and upgrading its product design, the speciﬁ cations, dimensions and information contained herein are subject to change without notice. Should any question arise concerning these provisions, the purchaser/user should contact Flowserve Corporation at any one of its worldwide operations or ofﬁ ces.

For more information about Flowserve Corporation, visit www.ﬂ owserve.com or call USA 1-800-225-6989.

FLOWSERVE FLOW CONTROL Worcester Actuation Systems

5114 Woodall Road P.O. Box 11318 Lynchburg, VA 24506-1318 Phone: 434-528-4400 Fax: 434-845-9736

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(Part IOM 06228)