OTIS Tamagawa Encoder TS5213N578 DAA633K6-K8A

OTIS TS5213N578 DAA633K6-K8A is a Tamagawa rotary encoder used in compatible OTIS elevator motor and drive feedback systems.

The complete specification is commonly shown as OIH48-2048C/T-S5-5V. It identifies an OIH48-series encoder with a 2048-count resolution and 5V power supply. Tamagawa lists the OIH48 family as a hollow-shaft incremental encoder series with an approximately 48mm outside diameter and an 8mm motor-shaft reference.

This product may also be searched as:

• OTIS TS5213N578

• OTIS DAA633K6-K8A

• DAA633K6K8A Encoder

• Tamagawa OIH48 Encoder

• OIH48-2048C/T-S5-5V

• OTIS Elevator Rotary Encoder

• OTIS Motor Feedback Encoder

• Tamagawa Elevator Encoder

Read the Complete Label

For this encoder, the complete specification is more useful than the model number alone. Similar Tamagawa encoders may share the same housing while using different shaft sizes, resolutions, output configurations, cables, or connectors.

Before ordering, buyers should provide:

• TS5213N578 model marking

• DAA633K6-K8A or DAA633K6K8A reference

• OIH48-2048C/T-S5-5V specification

• complete encoder label photo

• hollow-shaft diameter

• mounting structure and fixing points

• cable length

• connector type and pin arrangement

• motor or traction-machine nameplate

• drive or inverter model

• installed-position photo

• quantity required

The important reference values for this version are approximately 48mm encoder diameter, 8mm motor-shaft size, 2048 C/T resolution, and DC 5V supply. These details should still be checked directly from the original label before shipment.

Check the Installation, Not Only the Encoder

An elevator may report speed-feedback or drive faults even when the encoder itself is not the only cause.

Before fitting a replacement, technicians should also inspect:

• encoder mounting alignment

• shaft connection

• cable condition

• connector terminals

• grounding

• motor wiring

• drive feedback circuit

• signs of vibration or mechanical looseness

Replacement may be considered when the encoder produces an unstable feedback signal, has damaged wiring, shows intermittent operation, or is associated with repeated drive feedback faults. However, incorrect mounting, a loose shaft connection, or a damaged cable can produce similar symptoms.

Installation, wiring verification, and drive commissioning should be completed by qualified elevator technicians. Motor rotation, feedback direction, speed response, levelling, and related drive functions should be tested before the elevator returns to service.

For buyers in Saudi Arabia, Jordan, Egypt, Iraq, UAE, Kuwait, Brazil, Colombia, Spain, and Italy, clear photos of the complete encoder label, connector, shaft, and motor nameplate are recommended before shipment.

FAQ

Are TS5213N578 and DAA633K6-K8A the same product reference?

They are commonly listed together for this Tamagawa elevator encoder. TS5213N578 is the encoder model, while DAA633K6-K8A is the associated OTIS part reference.

What does OIH48-2048C/T-S5-5V mean?

OIH48 identifies the encoder series, 2048 C/T indicates the resolution, and 5V indicates the supply-voltage reference. The complete original label should be used for final confirmation.

Can another OIH48 encoder replace this model?

Not automatically. The shaft diameter, resolution, electrical output, connector, cable, mounting structure, and drive configuration must all match.

Is this a complete elevator motor?

No. It is a feedback encoder installed on a compatible elevator motor or drive arrangement.

What information should I send before quotation?

Please send the complete label, shaft and mounting photos, connector close-up, cable length, motor nameplate, drive model, and the elevator fault information.