Allen Bradley
Allen Bradley 442G-MABASHFT Shaft Speed Monitoring Module
Allen Bradley 442G-MABASHFT Shaft Speed Monitor
● In Stock
12-Mo Warranty
Same-Day Dispatch
Ships Worldwide
🎖 Veteran-Owned
In Stock — Ready to Ship
Get a price for 442G-MABASHFT
Response within 1 business hour
12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
Overspeed detection
Underspeed detection
Configurable thresholds
Safety rated
Product description
The Allen Bradley 442G-MABASHFT is a specialized module designed for monitoring shaft speed and ensuring it remains within safe operating parameters. It integrates seamlessly with safety systems to prevent hazardous overspeed conditions. This module is key for protecting rotating machinery and personnel.
Applications include monitoring the speed of motors, pumps, and centrifuges in industries like oil and gas, power generation, and heavy manufacturing. It is critical for safety interlocks and shutdown systems.
Stanlo Automation, your trusted veteran-owned source for surplus industrial parts, carries the 442G-MABASHFT. We ensure quality and rapid delivery to minimize downtime.
Technical specifications
| Input Type | Speed Sensor |
| Output | Safety Relay Output |
| Series | 442G |
Common applications
Motor speed control
Pump protection
Centrifuge monitoring
Rotating equipment safety
Compatible systems
Various industrial controllers
Speed sensing applications
Also known as
Allen Bradley 442G-MABASHFT
Guardmaster 442G-MABASHFT
Replaces / compatible with
The 442G-MABASHFT provides dedicated shaft speed monitoring for enhanced machine safety.
Technical note
Expert tip
Requires compatible speed sensors (e.g., proximity sensors, encoders) to accurately measure shaft rotation.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What are the primary safety functions of the Allen Bradley 442G-MABASHFT?
The 442G-MABASHFT primarily monitors shaft speed to detect overspeed or underspeed conditions. If unsafe speeds are detected, it triggers a safety shutdown to prevent damage or injury.