KH, KN Geared AC Induction Motors

Discontinued Motor
for reference only

AC Induction Motor Family
Series KH, KN Geared
AC Induction KH, KN Geared Specifications:
Mounting: NEMA 2-11 Standard
KH Series: High Slip - high starting torque, rapid reversal and/or dynamic braking required
KN Series: Normal Slip - greater output torque, maintain relatively uniform speed but do not have synchronous timing characteristics
Output Speed: .8 to 1550 RPM
Insulation Class: Class A (105°C)
Lead Wire: 3 leads 22AWG (approx. 12 inches [304.8 mm])
Operation Ambient Temp: -10°C to +40°C (approx.)
Gearing: Heli-Spur, permanent lubrication
Capacitor is required for operation.  Capacitor supplied with 115 Vac 60 Hz motors.
Note:  Typical data subject to change without notification
Additional Information:
KH Series (high slip) and KN (normal slip) non-synchronous motors are direct replacements for other motors of this type. Both provide NEMA 2-11 mounting, permanent lubrication, and are reversible (capacitor furnished with 115V, 60Hz models).

Geared models have a "Heli-Spur" combination with the primary gear stage helical and the subsequent stages spur. This gearing design provides for quiet, efficient operations. All motors are designed for continuous duty.

KH Series motors are usually employed where high starting torque, rapid reversal and/or dynamic braking is required.

KN Series motors have much greater output torque than synchronous motors, maintain relatively uniform speed but do not have synchronous timing characteristics.

Notes:
  • A capacitor is required for operation.
KH, KN Geared Drawings:
KH, KN Geared Diagrams:
KH, KN Geared Model Table:
Model Part
Number		 Rated
Torque
(oz-in)		 Rated
Torque
(mN-m)		 Rated
Torque
(In-Lbs)		 Reduction Output
Speed
(RPM)
60 Hz		 Voltage
(Vac)
60 Hz		 Full
Load
Temp
Rise
(deg C)		 Capacitor
Value
(mfd)		 Input
Power
(watts)		 Case
Length
(in)		 Case
Length
(mm)		 Weight
(oz)		 Weight
(grams)
KH 2423-0032 250 1765.3 15.63 1800 .8 115 29 .85 8.5 2.53 64.29 34 963.9
KH 2423-0092 175 1235.7 10.94 300 4.5 115 29 .85 8.5 2.53 64.29 34 963.9
KH 2423-010 105 741.4  6.56 180 7.5 115 29 .85 8.5 2.53 64.29 34 963.9
KH 2423-019 38 268.3 2.38 60 20 115 29 .85 8.5 2.53 64.29 34 963.9
KH 2423-0301 228 1609.9 14.25 900 1.6 24 29 20 8.5 2.53 64.29 34 963.9
KH 2423-0331 146 1031 9.13 250 5.2 24 29 20 8.5 2.53 64.29 34 963.9
KH 2423-0341 212 1497 13.25 600 2.3 24 29 20 8.5 2.53 64.29 34 963.9
KH 2423-0351 105 741.5 6.56 180 7.5 24 29 20 8.5 2.53 64.29 34 963.9
KN 2472-5912 250 1765.3 15.63 1800 .9 115 32 1.3 11 2.53 64.29 34 963.9
KN 2472-5922 220 1553.4 13.75 900 1.9 115 32 1.3 11 2.53 64.29 34 963.9
KN 2472-5932 205 1447.5 12.81 600 2.8 115 32 1.3 11 2.53 64.29 34 963.9
KN 2472-5962 178 1256.9 11.13 300 5.5 115 32 1.3 11 2.53 64.29 34 963.9
KN 2472-6271 250 1765.3 15.63 1800 .9 24 32 20 11 2.53 64.29 34 963.9
KN 2482-5992 160 1129.8 10 180 8.8 115 32 1.3 11 3.03 76.99 42 1191
KN 2482-6032 150 1059.2 9.38 120 13 115 32 1.3 11 3.03 76.99 42 1191
KN 2482-609 125 882.6 7.81 72 22 115 32 1.3 11 3.03 76.99 42 1191
KN 2482-611 105 741.4 6.56 60 26 115 32 1.3 11 3.03 76.99 42 1191
KN 2482-613 54 381.3 3.38 30 52 115 32 1.3 11 3.03 76.99 42 1191
KN 2492-615 35 247.1 2.19 18 86 115 32 1.3 11 2.87 73.03 40 1134
KN 2492-616 24 169.5 1.5 12 130 115 32 1.3 11 2.87 73.03 40 1134
KN 2492-618 12 84.7 .75 6 260 115 32 1.3 11 2.87 73.03 40 1134


















































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