Part Number:

ACJ-055-09-S

Manufacturer: Copley Controls
Series: Accelnet Series

Current response time:

6 Minutes

20 Seconds

  • Rated 4.4 (31 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
Free Ground Shipping
Worldwide Delivery
Repair Options Available

The ACJ-055-09-S Positional Encoder features a 10-bit interpolation rate with 1024 counts per cycle, a peak output power of 490 watts, and supports 230 kHz frequency. Part of the Accelnet Series by Copley Controls, it weighs only 0.14 kg and utilizes conduction cooling through a heatplate.

Part Number:

ACJ-055-09-S

Manufacturer: Copley Controls
Series: Accelnet Series

Current response time:

4 Minutes

20 Seconds

  • Rated 4.4 (31 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
Free Ground Shipping
Worldwide Delivery
Repair Options Available

The ACJ-055-09-S Positional Encoder features a 10-bit interpolation rate with 1024 counts per cycle, a peak output power of 490 watts, and supports 230 kHz frequency. Part of the Accelnet Series by Copley Controls, it weighs only 0.14 kg and utilizes conduction cooling through a heatplate.

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Product Description

The ACJ-055-09-S DC servo drive is a high performance motor control solution by Copley Controls. It ensures precise motion control for demanding industrial automation applications. The model supports various feedback types for enhanced flexibility and performance.

This Accelnet series model operates within a 20 - 55 VDC input voltage range and can deliver up to 9 Amps peak current for 1 second with a continuous current rating of 3 Amps. The output resistance is 0.075 ohms to ensure efficient performance with minimal heat loss. It supports analog sin/cos encoder feedback and digital quad A/B encoder feedback for versatile motion control configurations. The drive is designed to accommodate industrial automation environments. It is compatible with brushless resolver and digital Hall sensors. This drive achieves a peak output power of 490 watts with a continuous output power of 163 watts ideal for systems requiring precise control and energy efficiency. Its auxiliary HV supply is rated as 20-HVmax with transformer isolated input power to prevent electrical noise interference. It is engineered for optimal performance in high precision applications. The drive supports both peak and continuous operational requirements to ensure robust and reliable motor operation under varying loads.

The ACJ-055-09-S DC servo drive integrates seamlessly with various feedback systems such as secondary/emulated encoder outputs and brushless resolver configurations. Indexing mode facilitates streamlined operations with PLCs by offering programmable index launching via inputs and outputs. This feature allows users to dynamically modify motion profiles using ASCII data, adapting to evolving machine requirements. It integrates key protections to deliver stable performance under variable load conditions. This servo drive is a reliable and flexible solution for industrial automation, machine control and precise motor operations.

ACJ-055-09-S Technical Specifications

Type: Sin/Cos analog incremental encoder, differential line driver outputs
Size: 3.83 x 2.47 x 1.29 in. (97.28 x 62.74 x 32.77 mm)
Weight: 4.8 oz, 0.14 kg
Protection: Current-limited to 750 mA @ 1 Vdc if overloaded
Cooling: Conduction through heatplate on drive chassis, or convection
Signals: Sin(+), Sin(-), Cos(+), Cos(-), ±0.25 V, centered about 2.5 Vdc
Frequency: 230 kHz maximum line (cycle) frequency
Interpolation: 10 bits/cycle (1024 counts/cycle)
Output Power: Peak Output Power: 490 W, Continuous: 163 W
Peak Current: 9 Adc (6.36 Arms, sinusoidal), ±5%
Continuous Current: 3 Adc (2.12 Arms, sinusoidal), ±5%
Input Power: HVmin to HVmax: 20-55 Vdc, Peak Current: 9 Adc
Pwm Outputs: 3-phase MOSFET inverter, 15 kHz center-weighted PWM, space-vector modulation

Frequently Asked Questions about ACJ-055-09-S


Q: What input voltage range does the ACJ-055-09-S DC servo drive support?

A: The ACJ-055-09-S DC servo drive operates within a 20 to 55 VDC input voltage range. This ensures compatibility with various power configurations in industrial environments.

Q: How does the ACJ-055-09-S handle encoder feedback for motion control?

A: The ACJ-055-09-S supports analog sin/cos and digital quad A/B encoder feedback. This enables precise motion control in versatile industrial applications.

Q: What peak and continuous current ratings are provided by the ACJ-055-09-S DC servo drive?

A: The ACJ-055-09-S delivers a peak current of 9 Amps for 1 second. Its continuous current rating of 3 Amps ensures reliable operation under sustained loads.

Q: What power outputs does the ACJ-055-09-S provide for demanding applications?

A: The ACJ-055-09-S achieves a peak output power of 490 watts and continuous output power of 163 watts. This makes it ideal for precision and energy-efficient motor control.

Q: What protection features are integrated into the ACJ-055-09-S DC servo drive?

A: The ACJ-055-09-S includes transformer-isolated auxiliary HV input to reduce electrical noise. It also features robust protections to ensure stable operation under variable load conditions.

Internal Product Review

  • ‘‘The ACJ-055-09-S DC servo drive by Copley Controls delivers exceptional performance with a 9 Amps peak current, 490 watts peak power, and compatibility with brushless resolvers. Its indexing mode enables dynamic motion control via PLCs, while robust protections ensure stability. It is a top choice for industrial automation.’’

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