Product Overview
Unused, New Old Stock Bodine Electric 42A4BEPM-E4 DC Gearmotor – 115VDC 21RPM 120:1
The Bodine Electric 42A4BEPM-E4 is a permanent magnet DC gearmotor engineered for precise, low-speed torque applications. Operating at 115 volts DC with a 120:1 gear ratio, it delivers approximately 21 revolutions per minute at the output shaft, offering controlled motion for automation and equipment builds.
Bodine Electric, founded in Chicago in 1905, has long been respected for dependable fractional horsepower motors and motion systems. This gearmotor continues that lineage—quiet, compact, and built to last in industrial and laboratory environments alike.
Product Condition
Unused, New Old Stock. This gearmotor has a serial number engraved for internal tracking but has never been in operation. Stored in original condition and ready for installation.
Product Overview
The 42A4BEPM-E4 combines a DC motor and precision gearhead into a single compact unit. Designed for applications requiring controlled torque and reliable operation, it features Bodine’s precision-machined gearing and sealed housing for smooth, consistent performance. The 120:1 reduction ratio provides high torque output at a stable low speed, suitable for continuous-duty use when paired with appropriate power and load conditions.
Key Features
- Model: Bodine Electric 42A4BEPM-E4
- Power: 115VDC permanent magnet motor
- Output Speed: approximately 21 RPM
- Gear Ratio: 120:1
- Integrated gearmotor design for compact installation
- Durable, precision-machined gear housing
- Engraved serial number for traceability
- Sealed construction for protection against debris
- Quiet operation and steady torque delivery
- Manufactured by Bodine Electric – known for quality motion systems
Applications
- Automation and motion control systems
- Laboratory and equipment drives
- Conveyor and indexing mechanisms
- Packaging and assembly systems
- Educational and prototyping projects
- Low-speed torque transfer applications
- Replacement or retrofit in OEM equipment
Frequently Asked Questions
Is this motor new or used?
It is unused, classified as New Old Stock. It has never been powered or installed.
What voltage does it require?
This model operates on 115 volts DC. Ensure your power supply matches the required rating.
What speed and torque output can I expect?
With a 120:1 gear ratio, it provides approximately 21 RPM output with increased torque suitable for moderate-load applications.
Does it include a mounting bracket or coupling?
Only the gearmotor is included. Mounting accessories are not part of this listing.
Is the motor reversible?
Yes, permanent magnet DC motors can typically reverse direction by switching polarity, but verify wiring per manufacturer specifications.
Bodine’s name has long stood for precision motion. This 42A4BEPM-E4, preserved from an earlier production run, carries that tradition forward—ready to bring steady torque and quiet control to its next design.
