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The Smallest Power-Packed Servo Drive Controller
AC powered for DC, rotary, linear and brush or brushless motors
Up to 1.9 kW of continuous power compressed into a compact
12 oz (350 gr) caseThe Bassoon is a series of intelligent digital servo drives for DC brush, brushless motors and linear motors. The servo drive supports up to 6 amps continuous current. Its high density allows the drive to deliver
1900 W continuous power and 3800 W peak power. Based on Elmo's SimplIQ Motion Control technology, the Bassoon is capable of operating in position, velocity and current modes and contains a wide range of feedback and
I/O options. With Elmo's Composer software, users can easily perform drive setup, configuration, tuning, analysis and programming.
The drive operates on AC power. The Bassoon's compact case enables efficient and cost saving implementation. |
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|
Feature |
Units |
1/230 |
3/230 |
5/230 |
6/230 |
Minimum supply voltage |
VAC |
30 |
Nominal supply voltage |
VAC |
230 |
Maximum supply voltage |
VAC |
270 |
Maximum continuous power output |
W |
320 |
1050 |
1600 |
1900 |
Efficiency at rated power (at nominal conditions) |
% |
> 97 |
Auxiliary supply voltage |
VDC |
24 ± 20% |
Auxiliary power supply |
VA |
8 |
Amplitude sinusoidal/DC continuous current |
A |
1 |
3. 3 |
5 |
6 |
Sinusoidal continuous RMS current limit (Ic) |
A |
0.7 |
2.3 |
3.5 |
4.2 |
Peak current limit |
A |
2 x Ic |
Supplied with heat sink |
|
No |
#2 (fins) |
#4 (fins and fan) |
Built-in shunt (peak power) |
W |
400 |
Weight |
g (oz) |
350 g (12.35) |
490 g 17.28) |
505 g (17.81) |
Dimensions |
mm (in) |
105 x 44 x 76
(4.13" x 1.73" x 3.00") |
105 x56 x 76
(4.13" x 2.20" x 3.00") |
105 x66.5 x 76
(4.13" x 2.60" x 3.00") |
Digital in/Digital out/Analog in |
|
6/2/1 |
Mounting method |
|
Wall mount (“Bookshelf”) or DIN rail |
| Product Catalog Number |
Feedbacks Supported
|
 |
|
Feature |
Unit |
Specification |
| Servo Modes |
|
Current, Velocity, Position, Advanced Position |
| Core |
|
SimplIQ |
| Communication |
|
RS-232, CANopen: DS402, DS305 |
| PWM switching frequency |
KHz |
22 ±5% default on the Motor |
| Switching method |
|
Advanced Unipolar PWM |
| Current Loop Bandwidth |
KHz |
<2.5 |
| Current Sampling Rate |
KHz |
Up to 16, default 11 |
| Velocity Loop Bandwidth |
Hz |
<350 |
| Velocity Sampling Rate |
KHz |
Up to 8, default 5.5 |
| Position Loop Bandwidth |
Hz |
<80 |
| Position Sampling Rate |
KHz |
Up to 4, default 2.75 |
| Maximum heat sink temperature |
°C (°F) |
85°C - 88°C (185°F - 190°F) |
| Ambient operating temperature |
°C (°F) |
0° ~ 40°C (32° ~ 104°F)
models for extended environmental conditions are available |
| Storage temperature |
°C (°F) |
-20° ~ 85°C (-4° ~ +185°F) |
| Maximum humidity |
% |
90% non-condensing |
| Maximum Operating Altitude |
m (ft) |
up to 10,000 (30,000) |
| Protection level |
|
|
The Cable
Kit for the Bassoon Servo Drive includes the basic user cables required for installing the Bassoon digital servo drive.
This do-it-yourself accessory is accompanied by documentation that provides details for grounding and attaching the
required connectors, as a complement to the Bassoon User Guide.
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|
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Fin-Type
|
L-Shaped
|
Fan-Assisted
|
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|
|
|
| Bassoon
with pre-assembled heatsink |
BAS-XX-YYY-2
|
BAS-XX-YYY-3
|
BAS-XX-YYY-4
|
| Heatsink only |
BAS-HEATSINK-2
|
BAS-HEATSINK-3
|
BAS-HEATSINK-4
|
| Standard and Advanced Models |
|
Feature |
Standard |
Advanced |
| CANopen interface (DS 301, DS 402) |
Yes |
Yes |
| Current mode |
Yes |
Yes |
| Velocity mode, follower |
Yes |
Yes |
| Position jog, follower, point-to-point |
Yes |
Yes |
| Pulse and direction input |
Yes |
Yes |
| Dual loop, velocity and position |
No |
Yes |
| PT position versus time mode |
Yes |
Yes |
| PVT position and velocity versus time |
Yes |
Yes |
| ECAM / Follower |
No |
Yes |
| Overall user program size |
2 KB |
32 KB |
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