Motion Control - ElmoMC
Gold Cello

High Power Density, Compact Servo Drive (Up to 4.1 kW)

The Gold Cello is an advanced high power density servo drive that provides top servo performance delivering up to 4.1 kW of continuous power or 8.2 kW of peak power in a compact, 469.35 cm³ (28.3 in³) package (150 x 105 x 29.8 mm or 5.9" x 4.1" x 1.17").

The Gold Cello delivers advanced networking and built-in safety. It also has a fully featured motion controller and local intelligence.

The Gold Cello operates from a DC power source. The drive can operate as a stand-alone device or as part of a multi-axis system in a distributed configuration on a real-time network.

The Gold Cello is available in a variety of options. There are multiple power rating options, two different communications options, a variety of feedback selections and I/O configuration possibilities.

It is easily set up and tuned using Elmo Application Studio (EAS) software tools, and as part of the Gold product line, is fully programmable with the Elmo motion control language.


Gold Cello servo drive highlights:

  • Gold Line core motion control technology
  • Highly efficient, high bandwidth performance
  • Multiple communication options: EtherCAT, CANopen, USB, Ethernet
  • Supports a wide variety of feedback sensors
  • Advanced filtering options for enhanced dynamic performance
  • “On-the-fly” automatic gain scheduling
  • Vector control sinusoidal commutation
Gold Whistle-Servo Drive

Standards

Product Drawings Gold Cello Documentation

 

Electrical Specifications

Feature

Units

20/100

35/100

50/100

10/200

17/200

20/200

Minimum supply voltage

VDC

14

23

Nominal supply voltage

VDC

85

170

Maximum supply voltage

VDC

95

195

Maximum continuous power output

W

1600

2800

4000

1650

2800

3300

Efficiency at rated power (at nominal conditions)

%

> 98

Maximum output voltage

VDC

14 V to 96 V

23 V to 195 V

Continuous current limit (Ic) amplitude of sinusoidal current, or DC trapezoidal commutation

A

20

35

50

10

17

20

Sinusoidal continuous RMS current limit (Ic)

A

14.2

24.7

35.4

7.07

12

17.7

Peak current limit

A

2 x Ic

2 x Ic

Weight

g (oz)

484 g (17.07 oz)

Dimensions

mm (in)

150 x 105 x 29.8 mm (5.9" x 4.1" x 1.17")

Digital in/
Digital out/
Analog in

 

6/4/1

Mounting method

 

Wall mount (on back or on side)

 

Product Catalog Number