Brand Name: MECHTEX
Model Number: MTR4b
Place of Origin: INDIA
SYNCHRONOUS MOTORS MTR4b
Design
MTR4b reversing synchronous motor is of the permanent magnet type with two stator windings, for single phase AC 50/60 Hz. Phase displacement of the excitation current is achieved by
connecting a capacitor in series with one of the stator windings. The sense
of rotation is determined by the resulting circular rotating field. Electical reversal of the sense of
rotation is effected by means of a single-pole changeover switch. The 12 pole rotor which has a steel shaft polished to a mirror-finish rotates in sintered bronze bearings. Motor can be provided with Mounting plate/ Screw clip for fixing.
Application
Valve Actuators, Light displays, Textile machinery, Medical equipment, Air conditioning & refrigeration, Dampers peristaltic Pumps, Dosing pumps, Vending machines, CCTV Camera positioning, any positioning Application.
Standard Data
Motor type |
|
Reversible synchronous |
Ambient temperature operation |
℃ |
-15+55 |
Ambient temperature storage |
℃ |
-20+100 |
Thermal class |
℃ |
105 |
Motor speed |
rpm |
rpm 500 @ 50 Hz |
Life expectancy |
|
3 years in continuous operation |
Mounting |
|
any position |
Standard motor voltages |
V |
24, 48,110, 220 & 240 V (others on request) |
HVT |
|
2.0 KV (motor voltage>40V) or 0.6 KV (motor voltage<40V) for 1 min. |
Weight |
gm |
200 |
Rotor stalling |
|
Motor can be stopped when voltage is applied, without being overheated |
Rotor shaft |
|
Hardened steel, ground and polished |
Bearings |
|
Sintered bronze,self-lubricating |
External dimensions |
|
dia. 52 x 28.5 mm |
Technical Data
Rated Voltage VN |
V |
24 |
48 |
110 |
220 |
240 |
|
Operation capacitor (50 Hz) CN |
µF/VAC |
10/50 |
2.7/100 |
0.47/250 |
0.12/400 |
0.1/400 |
|
Operation capacitor ( 60Mz)CN |
µF/VAC |
8.2/50 |
2.2/100 |
0.39/250 |
0.1/400 |
0.082/400 |
|
Lead colour (VN) |
|
Blue |
Brown |
White |
Yellow |
Yellow |
|
Tolerance of voltage |
% |
( -10... +15% ) of rated voltage |
|||||
Duty cycle |
% |
100 | |||||
Rated frequency |
Hz |
|
|
50 |
|
|
60 |
Power output at rated voltage |
W |
|
|
0.83 |
|
|
0.87 |
Speed |
rpm |
|
|
500 |
|
|
600 |
Running torque at rated voltage |
gm-cm |
|
|
160 |
|
|
150 |
Power consumption at rated voltage |
W |
|
|
3.6 |
|
|
3.7 |
Detent torque |
gm-cm |
|
|
75 |
|
|
|