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Part Number:

BA3618-7009-48B

Manufacturer: Pacific Scientific
Series: Permanent Magnet DC Motors

Current response time:

5 Minutes

20 Seconds

  • Rated 4.4 (22 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
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The BA3618-7009-48B DC motor offers a rated voltage of 24 V, a continuous torque of 18 lb-in, a torque constant of 0.57 lb-in/A, and features a TENV (Non-Vented) enclosure. Part of the Permanent Magnet DC Motors series by Pacific Scientific, it supports NEMA 56C mounting and delivers a speed of 1750 rpm.

Call for Availability
Part Number:

BA3618-7009-48B

Manufacturer: Pacific Scientific
Series: Permanent Magnet DC Motors

Current response time:

5 Minutes

34 Seconds

  • Rated 4.4 (22 total ratings)
  • Straightforward Pricing: No Rush Fees, No Credit Card Fees
Free Ground Shipping
Worldwide Delivery
Repair Options Available

The BA3618-7009-48B DC motor offers a rated voltage of 24 V, a continuous torque of 18 lb-in, a torque constant of 0.57 lb-in/A, and features a TENV (Non-Vented) enclosure. Part of the Permanent Magnet DC Motors series by Pacific Scientific, it supports NEMA 56C mounting and delivers a speed of 1750 rpm.

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Product Description

The BA3618-7009-48B Permanent Magnet DC Motor is the product of Pacific Scientific and falls under Permanent Magnet DC motor series. The motor should be used with the company prescribed products.

The BA3618-7009-48B motor draws 10.3 amperes of electrical current which means more torque or power, but it also requires thicker wiring and better heat management. The physical dimensions for the holes on the terminal cover are 0.62 inches and 0.88 inches which are used for routing wires or mounting connectors. It has a power of 1/4 hp which means it is relatively small and is commonly used in low to moderate torque applications such as conveyors, pumps and small machinery. It uses permanent magnets which are generally smaller, more efficient and simpler to control, but the strength of the magnetic field is fixed and can't be adjusted. The twisting force it can apply is 9 pound inches which is a modest torque output and suited for tasks that don’t require high force, such as driving light mechanical systems or precision devices. Its shaft rotates at 1750 RPM at rated voltage and load.

The BA3618-7009-48B motor is rated for continuous operation without requiring cool-down periods and it is designed to run for extended periods at full load without overheating. Its housing physical dimensions are 6.5-inch diameter, 9.13-inch length which matter for fitment, enclosure design and mechanical integration into larger systems. The operating voltage of this module is 24 volts DC which is common for battery-powered systems and low-voltage industrial equipment and it is safe to work with and widely used in automation and mobile equipment. It has standardized mounting and interface dimensions defined by the National Electrical Manufacturers Association (NEMA).

BA3618-7009-48B Technical Specifications

Rated Voltage: 24 V
Brush Replacement: YP00593
Mounting: NEMA 56C
Rpm: 1750
Enclosure: TENV (Non-Vented)
Inductance: 10.3 mH
Resistance: 1.04 Ω
Peak Current: 9.0 A
Continuous Current: 3.2 A
Continuous Torque: 18 lb-in
Torque Constant: 0.57 lb-in/A
Inertia: 4.0 lb-in²

Frequently Asked Questions about BA3618-7009-48B


Q: How does the continuous duty rating benefit long-running applications?

A: Continuous duty ensures the motor operates efficiently under full load for extended periods without overheating, increasing system uptime and reducing maintenance intervals.

Q: Why is the 1750 RPM speed suitable for precision-driven applications?

A: This speed provides a balance between torque and control, allowing smooth and accurate motion ideal for conveyors and small machinery.

Q: How does the permanent magnet (PM) field in the BA3618-7009-48B improve efficiency?

A: The PM design eliminates the need for external excitation, reducing energy consumption and increasing reliability. It also reduces motor complexity and weight.

Q: What is the significance of the 9.0 lb-in torque in light mechanical tasks?

A: It provides sufficient force for moderate resistance loads without straining the system, making it ideal for precision equipment and smaller motion platforms.

Q: Why is a 24V DC power input advantageous for mobile or compact systems?

A: It enables safe, low-voltage operation compatible with battery systems, which is beneficial in portable or remote industrial setups.

Internal Product Review

  • ‘‘The BA3618-7009-48B Permanent Magnet DC Motor delivers stable 1/4 HP output with a compact 6.5-inch diameter and 9.13-inch length. Its permanent magnet field ensures efficient torque generation with low maintenance. Operating at 10.3A and 24V DC, it supports continuous duty and precise integration into automation systems.’’

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