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Hysteresis Synchronous Motor Family
Series DA, DB Geared Reversible Hysteresis
Hysteresis Synchronous DA, DB Geared Specifications:
Output Speed: 120 RPM to 24 RPD 
Insulation Class: Class A (105°C)
Lead Wire: 3 leads 22AWG (approx. 9 inches [228.6 mm])
Operation Ambient Temp: -10°C to +40°C (approx.)
Shaft Bearing: Sleeve Bearing
Recognition: E37163, Component Time Indicating and Recording Appliances,
115Vac 60 Hz Standard Rotor
Certification: Card No. 42576, Motors and Generators,
115 Vac, 60 Hz, Standard Rotor, 3 watts max.
Capacitor is required for operation.  Capacitor supplied with 115 Vac motors.
Note:  Typical data subject to change without notification
Additional Information:
Heavy duty DA and DB Series gear motors maintain timing accuracy and are offered in a very broad range of shaft speeds from 120 RPM through 24 RPD. These motors are recommended especially for applications requiring high gear torque ratings (100 oz-in [706 mN-m] maximum) and small size (DA case size: 2.5" dia. x 1.75" [63.5 mm dia. x 44.45] depth). Add 0.25" [6.35 mm] to depth for DB case size.

Gear train materials include high quality bronze bearings, brass gears, hardened steel pinions and wheel shafts.

Notes:
  • A capacitor is required for operation and is supplied with 115V motors.
  • DA, DB Geared Drawings:
    DA, DB Geared Diagrams:
    DA, DB Geared Model Table:
    Add
    to
    Cart
    Model Part
    Number
    Rated
    Torque
    (oz-in)
    Rated
    Torque
    (mN-m)
    Rated
    Torque
    (In-Lbs)
    Reduction Output
    Speed
    (RPM)
    60Hz
    Output
    Speed
    (RPM)
    50Hz
    Input
    Power
    (watts)
    Voltage
    (Vac)
    60Hz
    Voltage
    (Vac)
    50Hz
    Full
    Load
    Temp
    Rise
    (deg C)
    Capacitor
    Value
    (mfd)
    Weight
    (oz)
    Weight
    (grams)
    DA 990181 75 529.6 4.69 1800 2 -- 5 115 -- 40 .5 14 397
    DA 9901822 100 706.2 6.25 3600 1 -- 5 115 -- 40 .5 14 397
    DA 990184 37.5 264.8 2.34 900 4 -- 5 115 -- 40 .5 14 397
    DA 990185 25 176.5 1.56 600 6 -- 5 115 -- 40 .5 14 387
    DA 990186 18.7 132.4 1.71 450 8 -- 5 115 -- 40 .5 14 397
    DA 990187 15 105.9 .938 360 10 -- 5 115 -- 40 .5 14 397
    DA 990190 12.5 88.26 .781 300 12 -- 5 115 -- 40 .5 14 397
    DA 990194 7.5 52.96 .469 180 20 -- 5 115 -- 40 .5 14 397
    DA 990195 5 35.3 .313 120 30 -- 5 115 -- 40 .5 14 397
    DA 990200 1.2 8.83 .078 30 120 -- 5 115 -- 40 .5 14 397
    DA 990263 2.5 17.65 .156 60 60 -- 5 115 -- 40 .5 14 397
    DA 9911392 100 706.2 6.25 3000 -- 1 5 -- 115 40 .62 14 397
    DA 991143 20 141.2 1.25 500 -- 6 5 -- 115 40 .62 14 397
    DA 9926841, 2 100 706.2 6.25 3600 1 -- 5 230 -- 40 .12 14 397
    DA 9927551, 2 100 706.2 6.25 3000 -- 1 5 -- 220 40 .17 14 397





































    Notes:
    1 Capacitor not supplied with motor.
    2 Maximum Gear Train Loading.