Physical specifications, Power ratings, Physical specifications 4.5. power ratings – ElmoMC SimplIQ Digital Servo Drives-Whistle DC Installation Guide User Manual
Page 53
DC Whistle Installation Guide
Technical Specifications
MAN-DCWHIIG (Ver. 1.101)
53
4.4. Physical Specifications
Feature
Units
All Types
Weight
g (oz)
55 g (1.94 oz)
Dimensions
mm (in) 115 x 75 x 25.8 mm (4.53" x 2.95" x 1.02")
Mounting method
PCB mount
4.5. Power Ratings
Feature
Units 1/60 2.5/60 5/60 10/60 15/60 1/100 2.5/100 5/100 10/100 15/100 20/100
Minimum supply voltage
VDC
8.5
12
Nominal supply voltage
VDC
48
85
Maximum supply voltage VDC
59
95
Auxiliary Power supply
VDC
11 – 95 VDC (up to 2.5 VA inc. 5 V/200 mA for encoder)
Max. output power from
the drive without
heatsink
W
50
120
240
480
720
75
180
400
800
1200
1600
Efficiency at rate power
%
> 99
Output Voltage
%
> 95% of DC bus voltage at f=22 kHz
DC and Trapezoidal
Commutation Continuous
Current Limit (Ic)
A
1
2.5
5
10
15
1
2.5
5
10
15
20
Sinusoidal Commutation
Continuous RMS Current
Limit (Ic)
A
0.7
1.8
3.6
7
10.7
0.7
1.8
3.6
7
10.7
14.1
Peak current limit (RMS)
A
2 x Ic
Pulse-Width Modulation
(PWM) Switching
Frequency
kHz
22 ± 5% default on the motor
Switching Method
Advanced Unipolar PWM
Note:
Current Ratings:
The current ratings of the DC Whistle are given in units of DC amperes
(ratings that are used for trapezoidal commutation or DC motors). The
RMS (sinusoidal commutation) value is the DC value divided by 1.41.