Brake Motors
20NFB-3-10-36
10HP, 2P, 3Ph, 208-230/460V 60Hz, 190/380V 50Hz , 215T, TEFC, F1, Foot Mounted, Brake Motor
Elektrim Premium TEFC IP55 3600RPM cast iron foot mounted electric motor features a high lock rotor and brake torque with a DC HPSY brake with 460V AC rectifier for applications requiring a quick stop.
Part Number
20NFB-3-10-36
Product Family
Brake Motors
Series
20N Series
Horsepower
10
Phase
3
Synchronous Speed
3600
Nominal Speed
3535
Frequency
60
Voltage
208-230/460V 60Hz, 190/380V 50Hz
Frame
215T
Frame Material
Cast Iron
Flange
-
Flange Type
-
Feet
YES
Removable Feet
NO
Rotatable Feet
NO
Double Drilled Feet
YES
Winding Connection
Double Delta / Delta
Full Load Torque (lb-ft)
14.8
Lock Rotor Torque (%)
300
Break Down Torque (%)
335
Full Load Amps
25.2 A @ 208V, 22.8 A @ 230V, 11.4 A @ 460V, 9.1 A @ 575V
LRA (%)
816
Lock Rotor Amps
186 A @ 230V, 93 A @ 460V, 74.4 A @ 575V
Efficiency @ 100% Load
90.2
Power Factor @ 100% Load
91
kW @ 50 Hz
Synchronous Speed @ 50 Hz
3000
Nominal Speed @ 50 Hz
2910
Full Load Torque (lb-ft) @ 50 Hz
Lock Rotor Torque (%) @ 50 Hz
Break Down Torque (%) @ 50 Hz
Full Load Amps @ 50 Hz
27.8 A @ 190V, 19.9 A @ 380V
LRA (%) @ 50 Hz
Efficiency @ 100% Load 50 Hz
88.5
Power Factor @ 100% Load 50 Hz
92
Design Code
A
Duty Rating
Code Letter
A
Service Factor @ 60 Hz
1.3
Service Factor @ 50 Hz
1
Insulation Class
F
Inverter Rated
Bearings (DE / ODE)
6308 2Z (DE), 6308 2Z (ODE)
Impregnation Method
Vacuum Pressure Impregnation (VPI)
PTC Thermistors
Option
Space Heater
Option
Junction Box Material
Aluminum (Cast Iron Optional)
Fan Guard Material
Rolled Steel
Shaft Seal
Mounting Position
F1
Degree of Protection
IP55
Enclosure
TEFC
Finish
RAL5010
Net Weight (lbs)
173
Ship Weight (lbs)
203
Warranty Period
3-Years