BA3648-4683-9-56C Pacific Scientific
Wake Industrial LLC is not an authorized distributor of this product.
The Pacific Scientific BA3648-4683-9-56C is a Permanent Magnet DC Motor with a rated output power of 3/4 HP and a rated speed of 1750 RPM. It features a NEMA 56C frame, operates at 48 VDC, and has a TENV enclosure with a removable base. The motor uses a NEMA C face mounting with a bolt circle of 5.875 inches and a housing diameter of 6.50 inches.
Internal Product Review
The BA3648-4683-9-56C is a Pacific Scientific permanent magnet DC motor with a 48 VDC rating and 3/4 HP output. The NEMA 56C frame and TENV enclosure support dependable integration in enclosed industrial drive applications, making the motor a strong choice for steady-duty service.
To contact sales for pricing and lead time:
Payment Methods
Shipping Methods
Our Credentials
Product Description:
The BA3648-4683-9-56C is a permanent-magnet DC motor manufactured by Pacific Scientific for the Permanent Magnet DC Motors series. Designed for motion functions that rely on low-voltage supplies, the motor delivers continuous rotary power to conveyors, lifts, and mobile equipment that cannot accommodate mains-driven AC units. Its compact 56-frame construction and totally enclosed, nonventilated housing allow installation in tight enclosures while shielding the internal windings from airborne contaminants common in automated plants.
The drive section is optimized for battery banks or switched inverters, and the motor is rated for 48 VDC. At that voltage, it produces 3/4 HP, enabling it to power fractional-horsepower loads such as indexing tables or augers. Shaft speed reaches 1750 rpm, matching common gearbox ratios and maintaining a linear response when the motor is driven by pulse-width modulation. The enclosure uses a TENV design, which prevents ambient air from flowing through the frame and removes heat through conduction. Mechanical interchangeability is supported by the 56C frame size, allowing the motor to mate with pumps or reducers made for this NEMA frame without adapter plates.
The output shaft has a diameter of 0.6250 in and is machined with a 0.188 × 1.38 in key to transmit torque without slipping. The electrical input accepts a PWM or battery-rated supply, simplifying speed control on mobile platforms and other equipment powered by low-voltage DC sources. A NEMA C-face mounting flange with a 4.500 in pilot centers the motor, while the removable base permits foot mounting when face-mounting hardware is not used. The 6.50 in diameter housing has a 5.875 in bolt circle with four 3/8-16 UNC threaded holes for secure alignment. LVDC terminations provide the electrical connections without requiring additional cooling ducts or mounting brackets.
