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                RESILIENT BASE MOTORS
       HP RPM 1/2 3450 1/2 1750 3/4 3450 3/4 1750
Volts
CAPACITOR START DUAL VOLTAGE BALL BEARING with BASE
Single phase, capacitor start, 115/208-230 Volt, 60HZ, open drip proof, ball bearing, 40oC continuous duty, nema service factor.
     1 3450
1.6 56 1.25 56 1.5 56 1.25 56 1.4 56 1.25 56
5/8" Key
5/8" Key
5/8" Key
5/8" Key
5/8" Key
5/8" Key
5/8" Key B722L
5/8" Key   RB1154AV1
D34CA2JH9 D12C2J9 D34CA1J9 D34CA2JH9 D1CA1J9 D1CA2JH9 D32CA1JH9 4242 D2CA2JH
115/208-230 115/208-230 115/208-230 115/208-230 115/208-230 115/208-230
RB1052L RB1054AV1 BK1072 RB1074A BK1102 RB1104AV1
S.F. Frame
Shaft
Part No.
US Motors (Ref)
       1 1750
11⁄2 3450   115/208-230   1.3 56H 11⁄2 1750           115/208-230     1.15 56H
RB1204AV1
            2 1750
115/208-230
1.15 56H
5/8" Key
   3 PHASE RESILIENT BASE MOTORS
Three phase, 230/460 and 208-230/460 Volt, 60HZ, open drip proof, ball bearing, 40oC continuous duty, nema
HP RPM 1/2 3450 1/2 1750 3/4 3450 3/4 1750
Volts
S.F. Frame
Shaft Protector
service factor.
230/460 208-230/460 230/460 208-230/460 230/460 208-230/460 208-230/460 208-230/460
H840 BK3054V1 H841V1 BK3074 BK3102 RB3104A H843V1 RB3204
Part No.
             1 3450
1.6 56 1.25 56 1.5 56 1.25 56 1.4 56 1.25 56
5/8" Key Auto
5/8" Key Auto
5/8" Key Auto
5/8" Key Auto
5/8" Key Auto
5/8" Key Auto
5/8" Key Auto
5/8" Key Auto
7/8" Key Auto H845 7/8" Key Auto     H855L
 1 1750 11⁄2 3450
2 1750
3   3450
3       1750 5 3450
1.3 56H 1.15 56H
   208-230/460 1.15 56HZ 208-230/460     1.15 56HZ
H1039L
             208-230/460
1.15 56HZ
7/8" Key Auto
EVAPORATIVE COOLER MOTORS
     ALL COPPER WINDINGS
Two Speed Nema 56Z Frame Auto O’Load
1.0 Service Factor 21⁄2” Mounting Rings 71⁄2” Ring to Ring Sleeve Bearing Split Phase Open Drip
60 Hz. CW Shaft End
Moisture Resistant Terminal Board
Electro Zinc Plated Rotating Switch Parts
HP RPM
1/3 1725/1140
1/2 1725/1140
3/4 1725/1140 2 115 10.5/5.1 7.50” 1/2” 1.50” SVB2074 3/4 1725/1140 2   230 5.1/2.5 7.50” 1/2” 1.50” SVB2074H 1-1⁄3 1725/1140 2           115 12.3 9.44” 5/8” 2.13” ¶SV2104L 1-1⁄3 1725/1140 2 230 6.2 9.44” 5/8” 2.13” ¶SV2104HL
Speeds Volts Amps “A” “B” “C” Part No.
2 115 6.5/3.5 7.50” 1/2” 1.50” SVB2034 2 115 8.4/4.0 7.50” 1/2” 1.50” SVB2054
                          ¶ CAPACITOR START • BASE & CLAMPS INCLUDED
Prices subject to change without notice 137 © 1971-2018 w.d. armstrong corp.
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