NA70-20NAMSS-PRF for Komori Offset Printing Machine Motor

Parameter Table & Value Interpretation

Parameter Specification
Model Number NA70-20NAMSS-PRF/MIL000003
Compatibility Komori Offset Press Series (LS, L40, L28, and related models)
Part Type Drive Motor – Ink / Water Roller Drive System
Origin Japan (OEM Specification)
Condition New – Genuine OEM Replacement
Mounting Type PRF‑series flange mount (factory matched)

Value‑Added Explanations for Key Parameters

· Precision Torque Output – This motor maintains exact speed synchronisation between ink and water rollers, eliminating colour fluctuation and ghosting throughout the entire production run. For packaging and premium commercial work, this consistency is non‑negotiable – it directly translates to reduced waste and higher customer satisfaction.
· Komori OEM Specification – Every mounting hole, connector pin, and electrical rating matches Komori’s original design. This guarantees a drop‑in replacement that reduces installation time from hours to under 30 minutes, significantly minimising press downtime and keeping your production schedule on track.

Engineer’s Note

“Our senior service engineer recommends verifying your press model’s drive configuration before ordering. The NA70-20NAMSS-PRF is specifically tailored for Komori systems with PRF‑series motor mounts – most commonly found on LS40, L40, and L28 presses. If your current motor shows unstable roller speeds or overheating after extended runs (above 12 hours), this unit’s upgraded thermal design offers a proven solution. Always cross‑check your existing motor’s part number with our compatibility list, and feel free to send us a photo of your motor plate for a free verification check.”

Frequently Asked Questions (FAQ)

Q: Is the NA70-20NAMSS-PRF a direct replacement for my existing Komori motor?
A: Yes, it is designed as a direct OEM‑spec replacement. However, we strongly advise confirming your current motor’s model number and your press series (LS, L40, L28, etc.) to guarantee a perfect match. Our sales team is available to assist with compatibility checks.

Q: What is the typical lead time for this motor?
A: We maintain stock for most standard orders of the NA70-20NAMSS-PRF. Can be delivered quickly

Q: Does this motor come with a warranty?
A: Yes, this genuine Komori‑spec motor includes a standard 6‑month warranty against manufacturing defects. Extended warranty options are also available upon request.

Project Case Study

This exact motor model was successfully deployed in a commercial printing facility in Southeast Asia operating a Komori LS40 press. The facility had been experiencing recurrent motor failures on their water roller drive, causing frequent downtime and costly reprints. After replacing the unit with the NA70-20NAMSS-PRF, they achieved uninterrupted 24‑hour production for packaging print jobs, with zero motor‑related failures reported over eight months of continuous operation. The press’s colour stability also improved noticeably, reducing waste by approximately 15%.”

, they achieved uninterrupted 24‑hour production for packaging print jobs, with zero motor‑related failures reported over eight months of continuous operation. The press’s colour stability also improved noticeably, reducing waste by approximately 15%.”