Product Details:

Allen-Bradley 1336-142531 belongs to Rockwell Automation Bulletin 1336 series adjustable frequency AC drive spare part. It is a discontinued printed circuit board spare for 1336 PLUS and 1336 IMPACT inverter series, widely used for on-site maintenance and retrofit of legacy variable frequency drives. The 1336 drive platform adopts microprocessor digital control architecture, supports V/Hz open loop control and sensorless vector control, and integrates auto motor tuning function to automatically identify motor parameters for different load torque requirements.

This PCB spare part is designed for NEMA Type 1 (IP20) 1336 series drive and supports cabinet panel mounting. The complete inverter unit has comprehensive fault diagnosis and multi-level protection functions including overcurrent, overvoltage, undervoltage, overheating, motor overload and short circuit protection to prevent equipment damage under abnormal operating conditions. It accepts analog 0-10V and 4-20mA remote speed setting signals, compatible with local HIM operator panel and SCANport communication accessories for parameter configuration and real-time operating data monitoring. It complies with UL and CSA industrial certification standards, mainly used for spare replacement and technical renovation of old industrial production lines.

Each Allen-Bradley 1336-142531 undergoes strict factory testing before shipment, including power-on running test, insulation resistance test and protection function verification to ensure stable performance in industrial automation environments.

Specifications:

Brand: Allen-Bradley (Rockwell Automation)

Model: 1336-142531

Product category: Bulletin 1336 adjustable frequency AC drive PCB spare part

Control mode: V/Hz, sensorless vector control optional

Communication: SCANport compatible

Enclosure: NEMA Type 1, IP20

Mounting method: Panel mounting

Feature: Printed circuit board assembly, digital microprocessor control, auto motor tune, rich fault diagnosis, multi-protection, discontinued legacy spare

Application: Pump, fan, conveyor, old machine motor speed control retrofit

Working medium: Indoor industrial air environment

Working environment: Industrial site with normal vibration and temperature fluctuation