Product features, High power density, Supply input – ElmoMC ExtrIQ Gold Line Servo Drives-Gold Hornet User Manual
Page 13: Servo control
Gold Hornet Installation Guide (EtherCAT and CAN)
Product Description
MAN-G-HORIG-E (Ver. 1.007)
13
2.2. Product Features
Note:
The features described in this chapter relate to the range of Gold Hornet models.
Depending on the model you have purchased, not all features are available.
To see the features for your model, look at the product label on the Gold Hornet and use the
product catalog number schematic that appears at the beginning of this manual and on
page 24 to determine which specific features are available to you.
2.2.1.
High Power Density
The Solo Hornet delivers up to 1600 W of continuous power or 3200 W of peak power in a
38.0 cm
3
/2.32 in³ (55 x 46 x 15 mm or 2.2" x 1.8" x 0.6") package.
2.2.2.
Supply Input
•
Gold Hornet Power rating is 12 to 195 VDC
•
Two power ratings for Gold Hornet; 100V and 200V:
For power rating 200V
Two power isolated DC power sources are required, main power 12 - 195V and
Auxiliary Power 12-95V for the logic.
For power rating of 100V
Single DC Power Supply - Power to the Gold Hornet is provided by a 12–95 VDC single
isolated DC power source (not included with the Gold Hornet). A “smart” control-
supply algorithm enables the Gold Hornet to operate with only one power supply with
no need for an auxiliary power supply for the logic.
Optional Backup (Auxiliary) Supply
If backup functionality is required in case of power loss, e.g., to keep the original
position, a 12–95 VDC external isolated supply should be connected (via the Gold
Hornet’s VL+ terminal). This is more flexible than the requirement for 24 VDC supply.
If backup is not needed, a single power supply is used for both the power and logic
circuits.
There are two voltage ratings of the Gold Hornet, therefore the correct power supply
must be used, according to the maximum operating voltage of the Gold Hornet. Refer
to Chapter 3: Technical Information.
2.2.3.
Servo Control
•
Advanced and extremely fast vector control algorithm (current loop bandwidth: 4 kHz)
•
Current/Torque sampling rate: up to 25 kHz (40 μs)
•
Velocity sampling rate: up to 12.5 kHz (80 μs)
•
Position sampling rate: up to 12.5 kHz (80 μs)
•
Electrical commutation frequency: up to 4 kHz