Motion Control - ElmoMC
Gold Solo Bell, Stepper Servo Drive

Ready to use High-Performance, Ultra-Small, Network-based (EtherCAT, CANopen) Stepper Motor Servo

Drive that delivers up to 20A/100V and up to 10A/200V Up to 1.6 kW of continuous power or 3.2 kW
of peak power

The Gold Solo Bell is an advanced high power density servo drive delivering up to 1.6 kW of continuous power or 3.2 kW of peak power in a compact 139.60 cc (8.52 in³) package (73.2 x 58.5 x 32.6 mm (2.88" x 2.30" x 1.28")), and designed to simply and efficiently connect Elmo’s Gold Bell servo drive directly to the application. The solution consists of the Gold Bell together with a convenient connection interface which either eliminates or reduces development time and resources when designing an application’s PCB board.

This advanced, high power density servo drive provides top performance, advanced networking and built-in safety, as well as a fully featured motion controller and local intelligence. The Gold Solo Bell is powered by a single 12 V – 195 V isolated DC power source (not included) and a “smart” control-supply algorithm enables the drive to operate up to 95V with only one power supply with no need for an auxiliary power supply for the logic.

The Gold Solo Bell can operate as a stand-alone device or as part of a multi-axis system in a distributed configuration on a real-time network.

Gold Solo Bell servo drive highlights:

  • Gold Line core motion control technology
  • Ultra-compact, highest power density
  • Highly efficient, high bandwidth performance
  • Multiple communication options: EtherCAT, CANopen, USB, Ethernet
  • Supports a wide variety of feedback sensors
  • Advanced filtering and gain scheduling options for enhanced dynamic performance
  • Vector control sinusoidal commutation

 

Gold Solo Bell

Standards

Product Drawings

Gold Drum Documentation

Physical Specifications

Feature Units

All Types

Weight

g (oz)

estimated 122g (to be update) (4.30 oz)

Dimension

mm (in)

73.2 x 58.5 x 32.6 mm (2.88" x 2.30" x 1.28")

Mounting method

Panel Mounted

 

Technical Data for 100V Models

Feature
Units
1/100
2.5/100
5/100
10/100
15/100
20/100
Minimum supply voltage
VDC
12
Nominal supply voltage
VDC
85
Maximum supply voltage
VDC
95
Maximum continuous power output
W
80
200
400
800
1200
1600
Efficiency at rated power (at nominal conditions)
%
> 99
Maximum output voltage
> 95% of DC bus voltage at f = 22 kHz
Control supply
VDC
12 to 95 VDC
(up to 6 VA inc. 5 V/2 x 200 mA for encoder)
Amplitude sinusoidal/DC continuous current
A
1.0
2.5
5
10
15
20
Sinusoidal continuous RMS current limit (Ic)
A
0.7
1.8
3.5
7
10.6
14.1
Peak current limit
A
2 x Ic

 

Technical Data for 200V Models

Feature
Units
3 / 200
6 / 200
9/200
Minimum supply voltage
VDC
12
Nominal supply voltage
VDC
170
Maximum supply voltage
VDC
195
Maximum continuous power output
W
480
960
1450
Efficiency at rated power (at nominal conditions)
%
> 99
Maximum output voltage
> 95% of DC bus voltage at f = 22 kHz
Auxiliary power supply
VDC
12 to 95 VDC
(up to 6 VA inc. 5 V/2 x 200 mA for encoder)
Amplitude sinusoidal/DC continuous current
A
3
6
9
Sinusoidal continuous RMS current limit (Ic)
A
2.1
4.2
6.3
Peak current limit
A
2 x Ic
 
Product Catalog Number

gold bell part number

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