Servodrive for DC motors.
Colibrì® is a compact bidirectional 4-quadrant analog servo drive designe for the control of DC motors with permante magnets up to 3.5Nm.
Managed by an input for speed or torque reference of the differential type +/- 10V, it is equipped with regulation for the acceleration and deceleration ramps.
Colibrì® (CB) is available in two different variants to power motors with voltages between 20 and 110V d.c. and with 4 current sizes from 1A up to 10A nominal.
Two feedbacks are available, from Armature or from Tachometer Dynamo.
Taglie in corrente
Type CB060
| Sizes | U.m. | 1 | 2,5 | 6 | 10 |
| Supply voltage | VDC | 60VDC |
|||
| Min/Max Supply voltage | VDC | 20÷80 VDC |
|||
| Rated current | A | 1 | 2,5 | 6 |
10 |
| Peak current for 2” | A | 2 | 5 | 12 |
20 |
| Weight | Kg | 0,30 |
|||
Type CB110
| Sizes | U.m. | 1 | 2,5 | 6 | 10 |
| Supply Voltage | VDC | 110VDC |
|||
| Min/Max Supply voltage | VDC | 30÷130 VDC |
|||
| Rated current | A | 1 | 2,5 | 6 |
10 |
| Peak current for 2” | A | 2 | 5 | 12 |
20 |
| Weight | Kg | 0,30 |
|||
Dimensions
Main Features
Control method |
||
| Analog speed regulation loop. |
- for DC PM motors (rotary motor). |
|
Main reference |
||
| Analog |
±10V differential speed and torque |
|
Auxiliary reference |
||
| Analog |
- not present |
|
Frequency reference |
||
|
Option |
- Variant on request for PWM signal control signal |
|
Main feedback |
||
|
Standard |
- Armature |
|
Control Mode |
||
|
Speed |
- Speed with acceleration and deceleration ramps adjustable by trimmer. |
|
| Torque |
- Torque control |
|
Technical features |
||
|
|
- Driver OK consent with open collector transistor (NPN max 30mA) |
|
Trimmer adjustments |
||
|
- Zero offset adjustment. |
||
Drive and motor protection |
||
|
- Motor short circuit |
||