The Otis elevator motor drive OVFR03B-401 GBA21310JC10 is a regenerative (ReGen) drive of the Otis Ultra Drive range, used to control the elevator traction motor and return energy to the mains. It is the 630 kg / 110 V version, and it replaces KDA21310AAX1. It is also known as the Otis ReGen drive, the Otis elevator inverter, the Otis frequency inverter and the Otis Ultra Drive OVFR03B.
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Other models of the same Otis Ultra Drive OVFR03B range:
Older and related Otis drives:
Potensi supplies the Otis elevator motor drive OVFR03B-401 GBA21310JC10, the Otis ReGen drive, the Otis elevator inverter and other Otis drives. The models above are only a part of what we can supply. We stock and source a much wider range of related and alternative models. If your model number is not listed here, please send us the model number or a photo of the original part, and we will confirm availability and the correct match for you.
Q1: What is the OVFR03B-401 drive used for?
A: It is a regenerative motor drive of the Otis Ultra Drive range. It controls the speed of the elevator traction motor and returns the braking energy to the mains. It is also known as the Otis ReGen drive, the Otis elevator inverter and the Otis frequency inverter.
Q2: What other names and part numbers is this drive known by?
A: The drive is written GBA21310JC10 and is also written GAA21310JC10, GGA21310JC10 and GBA21310JC1. The drive model is OVFR03B-401, which is also written OVFR3-401. The earlier part number for this drive is KDA21310AAX1.
Q3: Does GBA21310JC10 replace KDA21310AAX1?
A: Yes. KDA21310AAX1 is the earlier part number and it is replaced by GBA21310JC10. Please confirm the voltage and the machine data of your lift before ordering, because the drive is configured for the machine it is used with.
Q4: What is the difference between OVFR03B-401, OVFR03B-402, OVFR03B-403 and OVFR03B-404, and which one do I need?
A: They are the four models of the same Otis Ultra Drive OVFR03B range, and they differ in the capacity they are rated for. OVFR03B-401 is the 630 kg version and OVFR03B-402 is the 1000 kg version, and OVFR03B-403 and OVFR03B-404 cover other capacities. This drive is the 630 kg / 110 V version, so the capacity, the voltage and the machine data must be confirmed before ordering.
Q5: Which Otis elevators is this drive used on?
A: It is supplied for Otis elevators that use the Ultra Drive OVFR03B ReGen drive system. Please confirm the controller type, the machine type and the drive position in the control cabinet before ordering.
Q6: How can I confirm that this drive matches my elevator, and do you supply other Otis drives?
A: Please compare the part number GBA21310JC10, the drive model OVFR03B-401, the capacity, the voltage on the label and the terminal layout with the drive in your control cabinet. If you are not sure, please send clear photos of the label and of the connections, and our technical team can help identify the correct drive. We also supply other Otis Ultra Drive ReGen drives, OVFR03B drive models, older Otis drives, inverter boards and other Otis elevator spare parts.
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