This document provides specifications for an AC 3 Phase 6540 TEFC motor with a PS 1900 10:1 ratio gearbox. Key specifications include a voltage of 230V 60Hz, speed of 1450 rpm, output speed of 145.4 rpm at 11.6 lb-in of torque drawing 0.25 amps of current. The motor has a continuous duty cycle and system efficiency of 30.8%. Startup requires 0.49 amps producing 21.43 lb-in of torque. A graph shows efficiency curves against torque and speed for cold and hot operation. The motor is sold and serviced by Electromate.

1. Prepared by: Groschopp.com 02/24/14
Motor:
Voltage:
Speed:
Gearbox:
AC 3 Ph 6540 TEFC
230 v 60 Hz
1450 rpm 4 Poles
PS 1900 10:1 Ratio
Product ID: 47727
SPECIFICATIONS
Rating:
Speed:
Torque:
Current:
Output:
Output:
145.4 rpm
11.6lb-in
0.25 amps
20 watts
0.0268 HP
Breakdown (Cold):
Speed:
Torque:
88.4 rpm
21.87 lb-in
Pullup (Cold):
Speed:
Torque:
38.8 rpm
20.76lb-in
Duty Cycle:
On:
Off:
Continuous
Efficiency:
Gearbox:
Motor:
System:
78.9 %
39.0 %
30.8 %
Start/Stall Conditions:
Current:
Torque:
0.49 amps
21.43 lb-in
Torque (lb-in)
Speed
RPM
Efficiency
20.0
0.0
0.0
2.5
40.0
5.0
60.0
7.5
80.0
10.0
100.0
12.5
120.0
15.0
140.0
17.5
160.0
20.0
180.0
22.5
90.0
80.0
70.0
60.0
50.0
40.0
30.0
20.0
10.0
Speed, Efficiency Vs. Torque
Cold
Hot
Notes:
Sold & Serviced By:
ELECTROMATE
Toll Free Phone (877) SERVO98
Toll Free Fax (877) SERV099
www.electromate.com
sales@electromate.com