83R09121A

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The 83R09121A motion unit supports voltage versions of 24V/36V and 48V, uses a 3-phase induction or PM synchronous motor, and offers speed or torque control with switching frequencies of 8, 12, or 16 kHz. Manufactured by Kollmorgen as part of the AC SuperDrive Motion Units, it features IP65 protection for reliable performance.

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Product Description:

The 83R09121A is a versatile control module designed by Kollmorgen to provide high-performance motion control solutions for industrial applications. It is engineered to handle complex automation tasks and offers a user-friendly design to simplify operation even in complex setups. This unit is designed for 4-quadrant control, which enables bi-directional control of both speed and torque. This allows for precise management of motor motion in both forward and reverse directions. With this feature, the motor can seamlessly operate under regenerative braking or acceleration conditions, providing flexibility for dynamic applications.

The 83R09121A module provides the flexibility to choose between speed or torque control, with adjustable switching frequencies of 8, 12, or 16 kHz. This feature allows users to fine-tune the system’s performance based on their specific application needs, whether prioritizing precise speed regulation or optimizing torque delivery. By offering multiple frequency options, the module accommodates different motor characteristics and load conditions, ensuring smooth and efficient operation. It is fully compatible with both 3-phase induction motors and permanent magnet synchronous motors, making it a versatile choice for a wide range of motor types.

This control module offers flexibility in integration and can operate on inputs of 24V, 36V and 48V. This allows the module to be easily integrated into different automation systems, ensuring smooth operation regardless of the specific voltage requirements of the connected devices. It also supports a broad operating range and can perform optimally at conditions between a -40°C to +55°C range. This makes it reliable and efficient even in extreme conditions both in freezing outdoor environments or in high-temperature industrial settings. Its enclosure features ingress protection to safeguard against damage from dust, water and other contaminants. This contributes to safe and reliable operation even in tough environments.

Communication protocol
CANopen
Connector type
AMP SEAL, 23-pin
Control modes
Speed & torque control
Motor types
3-phase induction (squirrel cage) or PM synchronous
Operating temperature
-40°C to +55°C
Power connection
M6 bolt terminals
Programs
Hill hold; rollback braking; performance curve
Protection class
IP65
Quadrant control
1st, 2nd & 4th quadrant
Signal inputs
Analog & digital
Storage temperature
-40°C to +70°C
Switching frequency
8, 12, 16 kHz
Voltage versions
24V; 36V; 48V
Weight (ACD3605)
1.4 kg
Weight (ACD4805)
1.6 kg

Frequently Asked Questions about 83R09121A:

Q: What voltage range does the 83R09121A support?

A: The 83R09121A supports a versatile voltage range of 24V, 36V, and 48V. This allows for flexibility in integrating the module into a variety of industrial automation systems.

Q: Is the 83R09121A compatible with all motor types?

A: No, the 83R09121A is specifically designed to be compatible with 3-phase induction motors or permanent magnet synchronous motors.

Q: What are the switching frequency options for the 83R09121A?

A: The 83R09121A offers adjustable switching frequencies of 8 kHz, 12 kHz, or 16 kHz. This flexibility allows users to fine-tune the control for various application needs.

Q: How durable is the 83R09121A in industrial settings?

A: The 83R09121A is rated IP65, which makes it dust-tight and capable of withstanding water jets. This protection ensures the module can operate effectively in harsh environments.

Q: What is the operating temperature range of the 83R09121A?

A: The 83R09121A operates within a wide temperature range of -40°C to +55°C. This makes it suitable for use in environments with extreme temperature variations.


Internal Product Review

  • ‘‘The 83R09121A offers reliable performance, handling varying loads with ease while maintaining precise motor control. It is particularly effective in demanding automation setups. However, its higher complexity may require specialized knowledge for setup.’’

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