Gold Drum

High Current Servo Drive
50-150A/100VDC ,35-60A/200VDC,
18-26A/400VDC

Description

High power density, intelligent, resilient servo drive that delivers

up to 9.6 kW of continuous power (11.2 kW of peak power)

Gold Drum servo drives operate from a DC power source in current, velocity, position and advanced position modes, in conjunction with a permanent-magnet synchronous brushless motor, DC brush motor, linear motor or voice coil.

Gold Drum drives are designed for use with any type of sinusoidal and trapezoidal commutation, with vector control. They can operate as a stand-alone device or as part of a multi-axis system in a distributed configuration on a real-time network.  As part of the Gold Line of servo drives, the Gold Drum is fully programmable with Elmo’s motion control language.

Gold Drum Highlights:

  • Easily set up and tuned using Elmo Application Studio (EAS) software tools
  • Advanced and extremely fast vector control algorithm (current loop bandwidth: 4 kHz)
  • Highly efficient, high bandwidth performance
  • Multiple communication options: EtherCAT, CANopen, USB, Ethernet
  • Supports a wide variety of feedback: Incremental, Encoder, Resolver, Digital Halls, Analog Halls, Analog 1V ptp (Sin/Cos), Absolute Serial Encoders, Tachometer, Potentiometer
  • Advanced filtering and gain scheduling options for enhanced dynamic performance
  • Supports PLC Source, PLC Sink and TTL I/O types
  • Complies to safety and EMC STDs: IEC61800, UL508c, UL60950, EC61800-5-1

D-Sub connectors

Feature
Units
*70/48
*70/60
*R90/60
50/100
*R75/100
100/100
35/200
R60/200
18/400
R 26/400
Minimum supply voltage
VDC
11
14
14
46
92
Nominal supply voltage
VDC
42
50
85
170
340
Maximum supply voltage
VDC
48
59
95
195
390
Maximum continuous power output
W
2700
3400
4300
4000
6000
8035
5600
9600
5600
11500
Efficiency at rated power (at nominal conditions)
%
> 97
Max output voltage
97% of DC bus voltage at f=22 kHz
VL Logic supply input voltage
VDC
14 to 60
VL Logic supply input power
VA
≤ 4 VA without external loading of 5V (Encoders)

≤ 6 VA with full external loading of 5V (Encoders)
Amplitude sinusoidal continuous current
A
70
70
90
50
75
100
35
60
18
26
Sinusoidal continuous RMS current limit (Ic)
A
50
50
63
35
53
71
25
42
12.7
18.4
Peak current limit
A
2 x Ic
2 x Ic
No Peak
2 x Ic
No Peak
2 x Ic
2 x Ic
No Peak
2 x Ic
No Peak

Note:

*Not recommended for new designs. The 100/100 covers those current/ voltage ratings with higher efficiency.

RJ45 connectors

Feature
Units
*70/48
*70/60
*R90/60
50/100
*R75/100
100/100
35/200
R60/200
18/400
Minimum supply voltage
VDC
11
14
14
46
50
Nominal supply voltage
VDC
42
50
85
170
340
Maximum supply voltage
VDC
48
59
95
195
390
Maximum continuous power output
W
2700
3400
4300
4000
6000
8035
5600
9600
5600
Efficiency at rated power (at nominal conditions)
%
> 97
Max output voltage
97% of DC bus voltage at f=22 kHz
VL Logic supply input voltage
VDC
14 to 60
VL Logic supply input power
VA
≤ 4 VA without external loading of 5V (Encoders)

≤ 6 VA with full external loading of 5V (Encoders)
Amplitude sinusoidal continuous current
A
70
70
90
50
75
100
35
60
18
Sinusoidal continuous RMS current limit (Ic)
A
50
50
63
35
53
71
25
42
12.7
Peak current limit
A
2 x Ic
2 x Ic
No Peak
2 x Ic
No Peak
2 x Ic
2 x Ic
No Peak
2 x Ic

Note:

* Not recommended for new designs. The 100/100 covers those current/ voltage ratings with higher efficiency

Feature

Units

All Types

Weight

g (oz)

700 g (24.7 oz)

Dimensions

mm (in)

134 x 95 x 72 (5.3" x 3.7" x 2.84")

Mounting method

Wall/Panel Mount

D-Sub connectors

RJ45 connectors