Product image is representative; revision or series may vary. Contact us to request a specific version.
The FANUC A87L-0001-0018 is a Bubble Memory Unit (BMU) PCB that provides a memory capacity of 128 kilobytes. This unit is intended for use with Fanuc control systems 6, 6B, and 6BII, and it integrates with specific motherboards designed for compatibility.
We sell industrial automation parts backed by our free 2-Year DO Supply Warranty.
Same-day domestic and fast international shipping with UPS, FedEx, DHL, and more.
AMEX, Visa, MasterCard, Discover, wire transfer, net terms, and more.
Repairs and exchanges are available for all automation products.
Drop shipping, blind shipping, and account shipping with no extra fees.
| Manufacturer | FANUC |
|---|---|
| Product Type | Bubble Memory Unit (BMU) PCB |
| Product Line | Other |
| Part Number | A87L-0001-0018 |
| Weight | 1.50 lbs (0.68 kg) |
| Series | PCBs |
| Memory Capacity | 128 Kilobytes (128Kb) |
| Memory Technology | Non-volatile bubble memory |
| Compatible Systems | Fanuc 6, 6B, and 6BII control systems |
| Motherboard Compatibility | A20B-0008-0410 or A16B-1000-0030 motherboards |
| Storage Length | 320-meter bubble memory |
| Installation Requirement | Requires reloading of parameters and programs post-installation |
| Upgrade Compatibility | Supports memory upgrades up to 512Kb (if system permits) |
| Operating Temperature | 0°C to 55°C |
| Storage Temperature | -25°C to 70°C |
| Humidity Range | 5% to 95% (non-condensing) |
The A87L-0001-0018 model from FANUC is a specialized Bubble Memory Unit (BMU) PCB. This unit features a substantial memory capacity of 128 kilobytes, utilizing non-volatile bubble memory technology. It is designed to seamlessly integrate with Fanuc control systems, specifically the 6, 6B, and 6BII series. For installation, this PCB is compatible with motherboards A20B-0008-0410 or A16B-1000-0030. A key consideration during the installation process is that users are required to reload parameters and programs after the unit is installed to ensure proper operation. For flexibility, the A87L-0001-0018 supports memory upgrades, allowing expansion to up to 512Kb if the associated system allows. The operating temperature range for this unit is set between 0°C to 55°C, ensuring its functionality in various environmental conditions. In terms of storage, temperatures can drop to -25°C and reach up to 70°C without affecting performance. Additionally, this unit operates effectively within a humidity range of 5% to 95%, provided that conditions remain non-condensing. The 320-meter bubble memory storage length enables efficient data management, contributing to the overall reliability of the unit in industrial applications.