Honeywell Series 90 Benutzerhandbuch

63-2190—3

6

The 220738A Adapter Bracket, positioned between the motor 

and the equipment, raises motor shaft height by 0.75 in. 

(19 mm) to match that of the former Modutrol

®

 Motor.

The following applications require this bracket:

• Q607 External Auxiliary Switch.

• Damper linkage applications require added clearance to 

allow:

• crank arm rotation through the downward position.

• sufficient damper linkage to reach the motor shaft.

• All valve linkages except the Q5001.

NOTE: When no bracket is used in replacement applications, 

damper linkages require adjustment for the new shaft 

position.

To mount the motor with the bracket (see Fig. 3):

1. Mount the bracket to the equipment with existing or 

standard bolts.

2. Using the provided bolts, mount the motor to the bracket 

threaded holes.

For valve linkage applications (other than the Q5001):

1. Mount the bracket to the linkage.

2. Position the motor on the bracket to align the motor 

shaft with the linkage.

3. Attach the motor to the bracket with the four bolts 

provided. See Fig. 4.

The motor does not include a crank arm. Order the crank arm, 

included in the Q605 Linkage, separately (see Accessories in 

the Specifications section). For detailed instructions on the 

assembly of specific linkages, refer to the instruction sheet 

packed with the linkage.

Ensure installation of motors and linkages allows the 

motor to drive through full stroke without obstruction.

The Q100 Linkage requires the 220738A Adapter Bracket for all 

valve applications. Applications with the Q5001 Valve Linkage 

do not require the 220738A Adapter Bracket (see Fig. 4).

When used with liquid-tight conduit connectors, the junction 

box provides NEMA 3 weather protection for the motor. The 

junction box, standard with replacement motors, encloses the 

terminals and provides knockouts for wiring conduits. Housing 

an internal transformer or internal auxiliary switches requires 

use of the junction box.

Disconnect power supply before installation.

1. Ensure that the voltage and frequency stamped on the 

motor correspond to the power supply characteristics.

2. When connecting several motors in parallel, ensure that 

the power supply VA rating is large enough to provide 

power to all motors used without overloading.

3. Fig. 5 shows that the motor terminals are 

quick-connects located on top of the printed circuit 

board.

4. To access the wiring compartment:

a. Remove the four screws from the junction box top.

b. Lift off the cover.

5. Refer to Fig. 6 for typical wiring, and Fig. 8 for internal 

auxiliary switch connections.

NOTE: Reverse motor rotation by switching wires at either 

the motor or the panel. Reverse rotation on the 

Series 90 models by reversing the wires at terminals 

W and B.

FULLY 

OPEN

FULLY 

CLOSED

VERTICAL

REFERENCE

10 

90 

FULLY 

OPEN

FULLY 

CLOSED

VERTICAL

REFERENCE

10 

160 

FULLY 

OPEN

FULLY 

CLOSED

VERTICAL

REFERENCE

M17090

90 

45