Part of the Omron Servo series — see the full model table, lifecycle status and replacement parts.
Omron R88D-KT20H-Z — G5 Servo Drive, 2 kW, 200 V
SKU: R88D-KT20H-ZUSD 632.00
Omron R88D-KT20H-Z Accurax G5 servo drive, 2 kW, 3-phase 200-230 VAC, analog / pulse, Z suffix = country of origin, China. In stock.
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Product Overview
The Omron R88D-KT20H-Z is a 2 kW Accurax G5 servo drive with analog and pulse command input, manufactured by Omron Corporation. Hengyixin Automation ships this drive from Xiamen with the matching motor or PSU pairing recommended in the related products row below.
Main supply is 3-phase 200 to 230 VAC (170 to 253 V) at 50 / 60 Hz; control supply is single-phase 200 to 230 VAC. Continuous output current is 13.4 A rms, rated input current 11.8 A and power supply capacity 3.3 KVA. The drive pairs with the R88M-K2K030H-S2-Z 2 kW 3000 rpm servo motor or the absolute-encoder R88M-K2K030T variant.
The Z suffix is a country-of-origin code: Z means made in China, no suffix means Japan. It does not affect the drive's safety functions. Body weight is 2.7 kg, IP20, 0 to 55 degC. For a 400 W sibling on the KT bus, pick the R88D-KT04H-Z.
Key Features
- Accurax G5 servo drive, 2 kW rated, analog / pulse command
- 3-phase 200 to 230 VAC main, single-phase 200 to 230 VAC control
- 13.4 A continuous output current, 11.8 A input, 3.3 KVA capacity
- Pairs with R88M-K2K030H 2 kW 3000 rpm servo motor, STO active
- SKU: R88D-KT20H-Z
- Series: Omron Accurax G5-series servo drive (KT analog / pulse type)
- Voltage: 200 TO 230 VAC
Best-Fit Applications
- Conveyor indexer on a bottling line where the 2 kW matches the drive roller load and the pulse command fits the bench PLC
- Form-fill-seal head where the 13.4 A continuous current handles the jaw closing torque and STO ties into the cell G9SA relay
- Spare drop-in on a G5 retrofit where the Sysmac / CX-Drive project loads over USB and the encoder map carries over
Buying Checklist
- Pick the R88D-KT20H-Z for a 2 kW G5 analog / pulse drive on 3-phase 200 V with STO active.
- Pick the R88D-KT04H-Z instead when 400 W is enough on the same KT analog / pulse body.
- Pick the R88D-KN20H-ECT instead when the controller needs EtherCAT command on the same 2 kW / 200 V body.
Technical Specifications
| Manufacturer | Omron Corporation (Japan) |
|---|---|
| Series | Omron Accurax G5-series servo drive (KT analog / pulse type) |
| Model / SKU | R88D-KT20H-Z |
| Rated Output | 2 kW |
| Main Supply Voltage | 3-phase 200 to 230 VAC (170 to 253 V), 50/60 Hz |
| Control Supply Voltage | Single-phase 200 to 230 VAC (170 to 253 V), 50/60 Hz |
| Continuous Output Current | 13.4 A rms |
| Rated Input Current | 11.8 A |
| Power Supply Capacity | 3.3 KVA |
| Safety Function | STO via CN8, PLc/d per ISO 13849-1, SIL2 per IEC 61508 |
| Cycle Time | 250 us / 500 us / 1 ms selectable |
| Dimensions / Weight | About 2.7 kg, IP20 panel mount |
FAQ for R88D-KT20H-Z
What does the -Z suffix mean on the R88D-KT20H?
Z is the country-of-origin code (China). It does not change the safety functions. Consult the drive manual before fitting or removing any STO bypass jumper.
Which G5 motor pairs with the R88D-KT20H-Z?
Any R88M-K series 2 kW 3000 rpm servo motor. Common matches are the R88M-K2K030H (incremental encoder) and the R88M-K2K030T (absolute encoder) for battery-free absolute position.
Does the R88D-KT20H-Z take EtherCAT commands?
No. The KT bus is analog / pulse. For EtherCAT control on the same 2 kW / 200 V body, use the R88D-KN20H-ECT.
What cycle time does the R88D-KT20H-Z support?
Selectable between 250 us, 500 us and 1 ms. Most analog / pulse applications run at 1 ms; the 250 us mode is used for high-speed pulse-train step / direction following.
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