ep3624-1434-7-56C-CU Kollmorgen
Wake Industrial LLC is not an authorized distributor of this product.
The Kollmorgen ep3624-1434-7-56C-CU is a motor from the EP High Performance Motors series with a frame size of 56C and an overall length of 10.38 inches. It offers a continuous torque of 9.0 lb-in, rated power of 1/4 hp, and runs at 1750 rpm with a rated voltage of 90 V. The motor features a TENV enclosure and weighs 23 pounds.
Internal Product Review
The ep3624-1434-7-56C-CU is a Kollmorgen EP high performance motor with a TENV enclosure and 1/4 hp rated power. Continuous output remains well balanced at 2.6 A and 9.0 lb-in, supporting stable duty in servo-driven machinery. The 1750 rpm rated speed is a strong technical advantage for efficient, dependable motor performance.
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Product Description:
The ep3624-1434-7-56C-CU is a permanent-magnet DC motor produced by Kollmorgen within the EP High Performance Motors series. Intended for industrial automation, the unit converts a regulated DC supply into rotary motion for conveyors, indexing tables, or web drives that rely on constant speed and moderate torque. Its design centers on a 90-volt armature system, providing a compact alternative to small AC inverter packages when low electrical noise and simple speed control are preferred.
At a rated armature voltage of 90 V, the motor turns at 1750 rpm, a common set point for fractional-horsepower DC drives. It produces 9.0 lb-in of continuous torque while drawing 2.6 A, maintaining thermal balance inside the totally enclosed, nonventilated housing. The 56C frame uses a 4.500-inch pilot, allowing the unit to mate directly with standard C-face gear reducers. A 0.6250-inch shaft with a 0.188 × 1.38-inch key delivers torque to couplings without fretting. Electrical properties include 2.63 Ω of armature resistance and 10.5 mH of inductance, which limit surge currents and smooth commutation. A torque constant of 4.07 lb-in/A provides a linear link between commanded current and developed torque, simplifying control-loop tuning for compatible DC drives.
The armature can withstand momentary currents of up to 52.0 A, allowing the motor to handle brief acceleration demands or shock loads without losing magnetic alignment. Under steady operating conditions, the shaft transmits 1/4 hp, meeting the power requirements of small pumps or feeders. The motor has an overall length of 10.38 in, permitting installation where axial space is limited. The assembly weighs 23 lb, providing a substantial housing while remaining manageable during installation. The TENV enclosure shields the commutator from dust and oil mist, while the pilot-registered face mount maintains alignment with compatible driven equipment. Its keyed shaft provides positive mechanical engagement with couplings and helps prevent relative movement while transmitting the rated torque.
