Electrical Specifications
Servo (Brushless/Brushed)
Supply Voltage
20-60 VDC
Continuous Current
10 Amps
Peak Current
20 Amps
Switching Frequency
24 kHz
Amplifier Gains
0.5, 1.0, 2.0 Amps/Volt
Brushless Commutation Angle
120° (60° option available)
PWM Output Operation
Chopper
Minimum Load Inductance
L
(
mH
)=
Vs
(
V
)
192
∗
I
Ripple
(
A
)
Vs
= Supply Voltage, I
ripple
= 10% of the maximum current at chosen gain
Table 4.4: Amplifier Electrical Specifications
Mating Connectors
Cable Connectors
Terminal Pins
On board Connector
POWER
6-pin Mini-Fit, Jr.™ (Male)
Molex #0039012065
Molex #0444761112
6-pin Mini-Fit, Jr.™ (Female)
Molex #0039310060
A,B,C,D: 4-pin
Motor Power
Connectors
4-pin Mini-Fit, Jr.™ (Male)
Molex #0039012045
Molex #0444761112
4-pin Mini-Fit, Jr.™ (Female)
Molex #0039310040
Table 4.5: Molex part numbers for connectors and terminal pin
Power Connector
Pin Number
Connection
1,2,3
DC Power Supply Ground
4,5,6
+VS (DC Power)
Motor Connector
Pin Number
Brushless
Brushed
1
Phase C
No Connect
2
Phase B
Phase A-
3
No Connect
No Connect
4
Phase A
Phase A+
Table 4.6: Power and Motor Connector Pin-outs
Chapter 5 Integrated Components▫ 23
DMC-40x0 UL Installation Manual
Figure 4.2: Power and Motor Connector Diagram