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Specification & Description
| Specification | Description |
|---|---|
| Part Number | R88D-KN01H-ECT |
| Alternative Part Number | R88DKN01HECT |
| Manufacturer | Omron |
| Category | AC Servo Drive |
| Phase | 1 Phase |
| Control Method | Servo Control |
| Supply Voltage | 200 V ac |
| Rated Output Current | 1.2 A |
| Main Circuit Voltage | 200 V ac |
| Dimensions | 40 mm |
| Rated Output Power | 100 W |
| Servo Control Methods | EtherCAT |
| Rated Speed | 3000 rpm |
| Rated Torque | 0.32 Nm |
| Peak Torque | 0.95 Nm |
| Encoder Type | Absolute with battery |
| Encoder Resolution | 17 Bit |
| Motor with Brake | Available as an option |
| Motor with Oil Seal | Available as an option |
| Flange Size Square (LC) | 40 mm |
| Shaft Diameter | 8 mm |
| Shaft with Key | Option available |
| Shaft with Tap | Option available |
| Product Weight (Unpacked) | 470 g |
| Commodity Code | 850140 |
| Applicable Motor Series | G5 Series AC Servo Motor |
| Integrated Functions | USB Communications, EtherCAT Communications, Automatic Load Inertia Detection, Dynamic Brake |
| Protective Functions | Overcurrent, Overvoltage, Undervoltage, Overspeed, Overload, Encoder Error, Overheat |
| Analog Monitor Functions | Motor Speed, Speed Reference, Torque Reference, Command Following Error, Analog Input |
| Display Functions | 2 × digit 7-segment LED display |
| Safety Terminal Functions | Safety Torque OFF function, Output signal for failure monitoring function |
| Conformed Standards | EN ISO13849-1:2008 (PL- d, Performance Level d), IEC61800-5 -2:2007, EN61508:2001, EN954-1:1996 |
The Omron R88D-KN01H-ECT is a high-performance AC servo drive designed to deliver precise and efficient control for a wide range of industrial automation applications. This compact and robust unit is engineered to work seamlessly with Omron's rotary servomotors, providing a reliable solution for tasks that require accurate positioning, speed control, and torque management.
Featuring a single-phase input and a 200 VAC operation, the R88D-KN01H-ECT is capable of handling a rated output of 100 W, making it suitable for small to medium-sized machinery. The drive boasts a 1.2 A current rating, ensuring that it can supply the necessary power for consistent and smooth operation.
One of the key advantages of this servo drive is its EtherCAT communication interface, which allows for fast and synchronised multi-axis control. This is particularly beneficial for complex motion sequences and high-speed automation tasks. The EtherCAT technology also simplifies network configuration and reduces wiring complexity, leading to easier installation and maintenance.
The R88D-KN01H-ECT is equipped with a range of integrated functions, including USB communications for easy parameter setting and status monitoring. It also features dynamic braking, regenerative processing, and overtravel prevention functions, enhancing the safety and efficiency of your automation system.
With its 40 mm flange size, the servo drive is compact enough to fit into tight spaces within machine designs, while still delivering the performance needed for demanding applications. The unit's protective functions guard against overcurrent, overvoltage, undervoltage, overspeed, overload, and encoder errors, ensuring long-term reliability and protection for your equipment.
Overall, the Omron R88D-KN01H-ECT AC servo drive is a versatile and dependable choice for manufacturers and engineers looking to optimise their automation systems with precise control and advanced communication capabilities.
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Frequently Asked Questions
What type of control methods can be used with this AC Servo Drive?
The AC Servo Drive supports various control methods including position control, velocity control, torque control, and fully closed loop control.
What are the frequency characteristics of this servo drive?
The servo drive has frequency characteristics of 2 kHz, providing high-speed response for precision control.
Can the velocity command be adjusted to zero speed?
Yes, the pre-set velocity command can be clamped to zero speed using the zero clamp function.
Is there a soft start time setting available on this servo drive?
The servo drive offers a soft start time setting that can be adjusted from 0 to 10 seconds, with separate settings for acceleration and deceleration.
What type of encoder feedback does this servo drive support?
The servo drive supports external encoder feedback with serial signal and line-driver A-B-Z encoder for full-closed control.
Does this servo drive have a built-in dynamic brake?
Yes, the servo drive includes a built-in dynamic brake that operates during main power OFF, servo alarm, servo OFF, or overtravel conditions.
What kind of protective functions does the servo drive offer?
The servo drive is equipped with multiple protective functions, including overcurrent, overvoltage, undervoltage, overspeed, overload, encoder error, and overheat protection.
Can I monitor the servo drive's performance analogously?
Yes, the servo drive features analog monitor functions for supervision, allowing you to monitor motor speed, speed reference, torque reference, and command following error.
What is the purpose of the safety torque OFF function?
The safety torque OFF function is designed to cut off the motor current and stop the motor, enhancing the safety of the operation.
How can I program the internal positioning of the servo drive?
The internal positioning can be programmed using the drive programming functionality, which is activated through parameter settings.
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