|
|
 |
Analog DC Current Mode Servo Amplifier
Ideal for DC brush and DC brushless for trapezoidal commutation
The Cymbal is a series of current mode servo amplifiers for DC brush motors and trapezoidal brushless motors that can support up to 90 amps continuous current. This high power density servo amplifier can deliver up to 13,600 W of peak power or 11,300 W of continuous power. The servo amplifier offers significant operating features, including excellent output linearity and zero dead band performance. |
|
|
Feature |
Units |
70/48 |
70/60 |
R90/60 |
50/100 |
R75/100 |
35/200 |
R60/200 |
18/400 |
Minimum Supply Voltage |
VDC |
11 |
12 |
18 |
36 |
72 |
Nominal Supply Voltage |
VDC |
42 |
50 |
85 |
170 |
360 |
Maximum Supply Voltage |
VDC |
48 |
59 |
95 |
195 |
390 |
Maximum continuous power output |
W |
3200 |
4000 |
5100 |
4600 |
6900 |
6600 |
11300 |
6800 |
Efficiency at Rated Power |
% |
> 97 |
Maximum output voltage |
|
97% of DC bus voltage at f=32 kHz |
DC and Trapezoidal Commutation Continuous Current Limit (Ic) |
A |
70 |
70 |
90 |
50 |
75 |
35 |
60 |
18 |
Peak current limit |
A |
2 x Ic |
2 x Ic |
No Peak |
2 x Ic |
No Peak |
2 x Ic |
No Peak |
2 x Ic |
Weight |
g (oz) |
700g (24.7 oz) |
Dimensions |
mm (in) |
134 x 95 x 60 (5.3" x 3.7" x 2.4") |
Mounting method |
|
Panel mount |
Auxiliary power supply |
|
Isolated DC source only |
Auxiliary supply input voltage |
24 VDC +/-30 % |
Auxiliary supply input power |
2 VA |
| Product
Catalog Number |
Feedbacks Supported
|
 |
|
|
Feature |
Units |
All Types |
| PWM Switching Frequency |
KHz |
32 +/-5% default on the motor |
| Switching Method |
|
Advanced Unipolar PWM |
| Servo Modes |
|
Current |
| Commands |
|
+/- 10 VDC |
| Feedbacks |
|
Digital Halls |
| Current loop
bandwidth |
KHz |
Up to 4 |
| Output voltage |
% VIN |
93% |
| Ambient temperature |
°C (°F) |
0° ~ 50°C (32° ~ 122°F)
models for extended environmental conditions are available |
| Maximum case temperature |
°C (°F) |
87°C (188°F) |
| Storage temperature |
°C (°F) |
-40° ~ 100°C (-40° ~ 212°F) |
| Maximum humidity |
% |
90% non-condensing |
| Maximum operating altitude |
m (ft) |
up to 10,000 (30,000) |
|
|
|
| Downloads:
Standards
Cymbal Documentation
Product Drawings
|
|
