WD_2021

73R SERIES DOUBLE SHAFT MOTORS

B

D

NOTE: 1. Installation determines rotation. 2. On permanent magnet motors the red or orange lead is positive. 3. Motor type FW field wound, PM permanent magnet.

C

C

A

DOUBLE SHAFT – Listed in ascending order by overall length [ A ] [ A ] [ B ] [ C ] [ D ] Overall Motor Shaft Shaft Motor Length Length Length Diameter Diameter Speed Rotation Shaft

Red Dot

Type

Mount

Vent Part No.

Factory No.

12 VOLT 4

73R4062 73R4102 73R4202 73R4162 73R4182 73R4122 73R4262 73R4252 73R4322 73R4532 73R4422 73R4242 73R4312 73R4602 73R4064 73R4204 73R4264 73R4254 73R4424 73R4504 73R4274

3 3⁄8

3 1⁄8

5⁄16 5⁄16 5⁄16 5⁄16 5⁄16 5⁄16 5⁄16 5⁄16 5⁄16 5⁄16 5⁄16 5⁄16 5⁄16 5⁄16 5⁄16 5⁄16 5⁄16 5⁄16 5⁄16 5⁄16 3⁄8

3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3

1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

CW / CCW CW / CCW CW / CCW CW / CCW CW / CCW CW / CCW CW / CCW CW / CCW CW / CCW CW / CCW CW / CCW CW / CCW CW / CCW CW / CCW CW / CCW CW / CCW CW / CCW CW / CCW CW / CCW CW / CCW CW / CCW

PM FW PM PM PM PM PM PM PM FW PM PM PM PM PM PM PM PM PM PM PM

Strap/Stud 2 5⁄16 Strap/Stud 2 5⁄16 Strap/Stud 2 5⁄16 Stud, span 2 5⁄16 Strap/Stud 2 5⁄16 Stud, span 2 5⁄16 Strap/Stud 2 5⁄16 Strap/Stud 2 5⁄16 Stud, span 2 5⁄16 Stud, span 2 5⁄16 Strap/Stud 2 5⁄16 Strap/Stud 2 5⁄16 Stud, span 2 5⁄16 Stud, span 2 5⁄16 Strap/Stud 2 5⁄16 Strap/Stud 2 5⁄16 Strap/Stud 2 5⁄16 Strap/Stud 2 5⁄16 Strap/Stud 2 5⁄16 Stud, span 2 5⁄16 Strap/Stud 2 5⁄16

V V V V V V V V V V V V

RD-5-5614-0P RD-5-3780-0P RD-5-3757-12P RD-5-5190-0P RD-5-6801-0P RD-5-8032-0P RD-5-5121-1P RD-5-5121-0P RD-5-10068-0P RD-3-10538-0P RD-5-5049-1P RD-5-8126-0P RD-5-10073-0P RD-5-5837-0P RD-5-6969-0P RD-5-3757-24P RD-5-5121-2P RD-5-5121-24P RD-5-5049-2P RD-5-4233-24P RD-5-10054-0P

4

3 13⁄32

3 2

4 13⁄32 4 3⁄4 4 1⁄2 4 3⁄4 4 13⁄16 4 13⁄16 4 7⁄8 5 1⁄8 5 1⁄4 5 5⁄16 5 3⁄8

4 4 4 4 4 4

NV

2 1⁄2 2 5⁄8 3 5⁄8 2 1⁄8 3 5⁄8 2 1⁄2 2 7⁄16 2 7⁄8 2 7⁄8 2 13⁄16

4 1⁄2 4 1⁄2 4 1⁄2 4 1⁄2 4 1⁄2 4 3⁄4

& FANS 5 3⁄4

2 5⁄8

NV

24 VOLT 3 11⁄16

3 3⁄8

3 1⁄4

V

BLOWER MOTORS

4 13⁄32 4 13⁄16 4 13⁄16 5 5⁄16 5 3⁄8 5 3⁄4

4 4 4

2

NV

2 1⁄8 3 5⁄8 2 7⁄8 2 7⁄8 3 3⁄8

V V V V

4 1⁄2 4 1⁄2

5

NV

Dimensions are listed in order by Overall Length x Motor Length x Motor Diameter

73R4062

73R4102

RD-5-5614-0P

RD-5-3780-0P

Three Speed 12 Volt Field Wound Motor Strap / Stud Mounted, Span 2 5⁄16 Dimensions: 4” x 3 13⁄32” x 3” Shafts: 5⁄16” diameter, length: 3” Vented Connector: Four conductor 1⁄4” female spade 73R4122

Single Speed 12 Volt Permanent Magnet Motor Strap / Stud Mounted, Span 2 5⁄16 Dimensions: 4” x 3 3⁄8” x 3 1⁄8” Shafts: 5⁄16” diameter, length: 3 1⁄4” Vented Connector: Two conductor Packard terminal block #2971859, 1⁄4” blade terminal 73R4064 Strap / Stud Mounted, Span 2 5⁄16 Dimensions: 3 11⁄16” x 3 3⁄8” x 3” Shafts: 5⁄16” diameter, length: 3 1⁄4” Vented Connector: Two conductor Packard terminal block #8900420, 1⁄4” blade terminal Single Speed 24 Volt Permanent Magnet Motor

RD-5-8032-0P

RD-5-6969-0P

Single Speed 12 Volt

Permanent Magnet Motor Stud Mounted, Span 2 5⁄16 Dimensions: 4 3⁄4” x 4 ” x 3” Shafts: 5⁄16” diameter, length: 3 5⁄8” Vented - RFI Connector: Two conductor Packard #8900420, 1⁄4” blade terminal

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