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MR-JE-20A

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Sku: MR-JE-20A

MR-JE high performance servo amplifier – 200W
Standard type (200V)

This high performance servo amplifier combines proven reliability with a 2.0kHz high frequency response and an energy saving design.

Offering best in class performance with the setup ease of advanced one-touch tuning, it’s the solution for all kinds of machines and applications.

So sánh
Technical specification
Speed frequency response: 2.0kHz
Performance: 0.2kW (200W)
Control method: Sinusoidal PWM control/current control system
Dynamic brake: Built-in*
Position control mode:
 Max input pulse frequency: 4 Mpps (differential receiver); 200kpps (open-collector)
 Positioning feedback pulse: Encoder resolution: 131072 pulses/rev
 Torque limit: Set by parameters or external analogue input
(0-10V d.c./max torque)
Speed control mode:
 Control range: Analogue speed command 1:2000, internal speed command 1:5000
 Speed fluctuation rate: ±0.01% max (load fluctuation: 0-100%), 0% (power fluctuation: ±10%)
±0.2% max (ambient temperature: 25°C (±10°C) only when using analogue speed command
 Torque limit: Set by parameters or external analogue input
(0-10V d.c./max torque)
Torque control mode:
 Analogue torque command input: 0-±8V d.c./max torque
(input impedance: 10-12KΩ)
 Speed limit: Set by parameters or external analogue input
(0-±10V d.c./rated speed)
Power supply: 200V
Power supply input 50/60Hz: Single phase 200-240V a.c.
Three phase 200-230V a.c.
Protective functions: Overcurrent shutdown, regeneration overvoltage shutdown, overload shutdown (electronic thermal), encoder fault protection, regeneration fault protection, undervoltage/sudden power outage protection, overspeed protection, excess error protection
Structure (IP): Self-cooling, open (IP20)
Ambient temperature:
 Operation: 0 to +55ºC
 Storage: -20 to +65ºC
Weight: 0.8kg
Dimensions: w50 x h156 x d135mm

*When using the built-in dynamic brake, refer to the instruction manual for the permissible load to motor inertia ratio.

Hardware features:

  • High accuracy positioning (encoder resolution 131072 pulse/rev)
  • Compact amplifier and motor size

Software features:

  • Real-time autotuning
  • Adaptive vibration suppression control function

Includes protection against:

  • Overcurrent, overload and regeneration overvoltage shutdown
  • Servomotor overheating
  • Encoder and regeneration faults
  • Undervoltage/sudden power outage
  • Overspeed and excess error

 

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