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PDF OMC507 Data sheet ( Hoja de datos )
| Número de pieza | OMC507 | |
| Descripción | FULL-FEATURED CIRCUIT BOARD ASSEMBLY FOR DIRECT DRIVE OF 3-PHASE BRUSHLESS DC MOTORS | |
| Fabricantes | ETC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de OMC507 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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OMC507
FULL-FEATURED CIRCUIT BOARD ASSEMBLY FOR
DIRECT DRIVE OF 3-PHASE BRUSHLESS DC MOTO R S
5 Amp. Push-Pull 3-Phase Brushless
DC Motor Controller/Driver Circuit Board
F E AT U R E S
• Fully integrated 3-Phase Brushless DC Motor Control System
• 5A Average Phase Current (10A peak) with 30V Maximum Bus Voltage
• Onboard Current Sense Resistor
• Direction and Torque Control
• Tachometer Output
• Fits Inside Motor Housing
APPLICATIONS
• Fans and Pumps
• Hoists
• Actuator Systems
DESCRIPTION
The OMC507 is a three phase brushless DC Motor Controller Driver. The OMC507 is a 2
quadrant controller and provides control of motor current (torque) in proportion to the input
current command. The versatility of the OMC507 allows the user to either provide an analog
or a TTL PWM current command signal externally, or to set an analog current command
onboard. The OMC507 also allows the user to adjust the current command offset onboard
through the use of a potentiometer. Loop compensation is provided onboard and loop
compensation component values can be modified to meet specific customer requirements,
thereby optimizing the controller for each application.
The OMC507 controller utilizes surface mount and through hole technology. The OMC507
is a mere 2 1/2 inches in diameter and can fit inside the motor housing. A connector for the
control section is optional; consult the factory.
9 04 R0
205 Crawford Street, Leominster, MA 01453 USA (978) 534-5776 FAX (978) 537-4246
Visit Our Web Site at www.omnirel.com
1 page  
OMC507
Parameter
Command Input Section
Command Input Voltage Range
Tachometer/Brake Section
Tachometer Output High Level
Tachometer Output Low Level
Tachometer On-Time
Tachometer On-Time Variation
Oscillator Section
Oscillator Frequency
Symbol
VC M
Voh
Vol
ton
--
fo
Conditions (Note 1)
Tc over operating range
Tc over operating range
Tc over operating range
MIN.
0
4.7
85
TYP.
MAX.
5
5.0 5.3
0.2
100 140
0.1
10.5
Units
V
V
V
us
%
kHz
SPECIFICATION NOTES:
1. All parameters specified for Ta = 25 C, Vcc = 15Vdc, and all Phase Outputs unloaded (Ta ~ Tj). All negative currents shown are sourced by (flow from) the pin under
test.
2. Pulse Test: Pulse width < 300 µsec, duty cycle < 2%.
PINOUT
PIN#
J1-1
J1-2
J1-3
J1-4
J1-5
J1-6
J1-7
J1-8
J1-9
J1-10
J1-11
J1-12
J1-13
J1-14
T1
T2
T3
T4
T5
NAME
VCC
Ground
N/C
N/C
Command
+5V_Hall
Hall_Rtn
Hall_A
Hall_B
Hall_C
Direction
Enable
Tach_Out
Offset_Mon
V_Motor
Motor_Rtn
Phase_A
Phase_B
Phase_C
2.1- 5
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet OMC507.PDF ] | |
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