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Products > ExtrIQ > Digital Servo Drives > DC Input > Panther

DC Offline Servo Drive for Extreme Environmental Conditions

The most compact, PCB-mounted servo drive that operates directly from the mains (up to 400 VDC or 750 VDC power source) and delivers up to 7 kW of continuous qualitative power

The Panther is a new addition to Elmo’s ExtrIQ product suite - intelligent digital servo drives for sinusoidal, trapezoidal and DC motors that are designed to operate under extreme environmental conditions.

This servo drive is PCB-mounted and it provides top performance, coupled with intelligent networking capabilities in a high level programming environment.

A Feature-rich Solution

The Panther is truly feature-rich, combining high power density, programming flexibility, CANopen networking and numerous motion control features, resulting in a very effective solution for a wide variety of challenging applications.

There are two single DC bus options: 80 – 400 VDC and 200 – 750 VDC, with a built-in smart supply for controlling the back-up capabilities. The Panther can also operate with a 24 VDC auxiliary power supply for the back-up features.
digital servo drive
30 x 110 x 75 mm
(1.18" x 4.33" x 2.95")
elmo-diagram of machine control-motion control-drives and motors

Panther Highlights:

  • Ready for use in extreme applications
  • Based on SimplIQ core motion control technology
  • Ultra-compact, highest power density
  • PCB-mounted
  • Highly efficient
  • Supports a wide variety of feedback sensors
  • Vector control sinusoidal commutation
  • Advanced filtering and velocity gain scheduling for enhanced dynamic performance

Panther’s Environmental Conditions

Feature

Operating Conditions

Range

Ambient Temperature Range

Non-Operating Conditions

-50 °C to +100 °C (-58 °F to 212 °F)

Operating Condition

-40 °C to +71°C (-40 °F to 160 °F)

Temperature Shock

Non-Operating Conditions

-40 °C to +71°C (-40 °F to 160 °F) within 3 min.

Altitude

Non-Operating Conditions

-400 m to + 10,000 m
Higher altitude available "on request"

Operating Conditions

Relative Humidity

Non-Operating Conditions

95% of DC bus voltage at f=22 kHz
Operating Conditions

up to 95 % relative humidity non-condensing at 25 °C (77 °F), up to 90 % relative humidity non-condensing at 42 °C (108°F)

Vibration

Operating Conditions

20 Hz -2000 Hz, 14.6 g

Mechanical Shock

Non-Operating Conditions

±40 g

Half sine, 11 msec.

Operating Conditions

±20 g
Half sine, 11 msec.

 

Electrical Power Characteristics:

Specification

Details

MIL-STD-1275

Characteristic Of 28 Volts DC Electrical Systems In Military Vehicles.Note: Compliance to versions A and B

MIL-STD-704

Aircraft electric power characteristic

 

Electrical Specifications

Feature

Units

12/400

 R17/400 8/800 R11/800

Minimum supply voltage

VDC

80
200
Nominal supply voltage

VDC

330
640

Maximum supply voltage

VDC

400
780

Maximum cont. electrical output power from the drive

W

Up to 7 kW of continuous qualitative power

Efficiency at rated conditions

%

> 98
Auxiliary supply voltage (ext.) option
VDC

18 V – 32 V

Auxiliary supply power (ext.)

VA

≤ 3 VA without external loading
≤ 7 VA with full external loading

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

Non-Operating Conditions
Half sine, 11 msec.
Continuous RMS sinusoidal
commutation (Ic)

Operating Conditions

Half sine, 11 msec.
Weight
g (oz)
315 g (11.1 oz)
Dimensions
mm (in)
110 x 75 x 30 mm (4.33” x 2.95” x 1.18”)
Mounting Method  
PCB Mounted
Digital In / Digital Out /
Analog In		  
6 / 4 / 1

 

Product Catalog Number
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Downloads: Standards Product Drawings Panther Documentation Application Notes ExtrIQ Documentation Software