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EP3618-4367-7-1-C Kollmorgen

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The Kollmorgen EP3618-4367-7-1-C is a permanent magnet DC motor with a rated speed of 1750 RPM. Part of the EP High Performance Motors series, it features a sealed bearing type, gasketed conduit box, and explosion proof protection. The motor is TENV enclosed and has a field-replaceable brush service.

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Product Description:

The EP3618-4367-7-1-C motor is built by Kollmorgen for the EP High Performance Motors series and is intended for industrial automation duties that demand dependable speed regulation. This permanent-magnet unit transforms electrical power into mechanical rotation for conveyors, mixers, and positioning axes in hazardous processing areas. When paired with silicon-controlled rectifier drives and feedback controllers, the device supplies controlled torque while maintaining a compact footprint. Its design supports applications that require consistent rotary motion under demanding operating conditions.

The internal bearings are sealed, so lubricant stays contained and airborne particles are kept out of the raceways. Carbon brushes can be replaced on site because the holder is field-replaceable, which reduces the time required for scheduled service. Power is delivered as steady DC from an external rectifier, eliminating slip frequency and supporting precise speed control. The armature interface is SCR-rated, confirming compatibility with phase-angle-fired converters. Cooling is provided by a TENV enclosure, which is a totally enclosed, nonventilated housing that isolates internal components from dust and transfers heat through the frame surface. This arrangement avoids open ventilation paths that could allow contaminants to reach energized components.

The wiring chamber uses a gasketed conduit box that protects lead terminations from moisture and vapors. As a permanent-magnet DC motor, the unit uses fixed magnets to produce rated torque without separate field excitation. The housing meets explosion-proof standards, allowing installation in Class I hazardous locations where an internal arc must remain contained. Its nominal shaft speed is 1750 rpm, which is suitable for common gear-reduction ratios used with pumps and agitators. A fused commutator bonds each segment to its coil, helping protect the armature from commutator-bar lifting during high-current surges. The sealed wiring area and enclosed frame also help separate the electrical components from surrounding process contaminants.

Bearing Type
Sealed
Brush Service
Field-Replaceable
Commutator
Fused
Conduit Box
Gasketed
Current Type
DC
Drive Rating
SCR Rated
Enclosure
TENV
Motor Type
Permanent Magnet DC
Protection Type
Explosion Proof
Rated Speed
1750 RPM

Frequently Asked Questions about EP3618-4367-7-1-C:

Q: What bearing type is used in the EP3618-4367-7-1-C motor?

A: The EP3618-4367-7-1-C motor uses a sealed bearing type for improved contamination protection.

Q: What type of conduit box does the EP3618-4367-7-1-C motor use?

A: This model features a completely gasketed conduit box to help prevent dust and moisture ingress.

Q: What current type is required for operating the EP3618-4367-7-1-C motor?

A: The EP3618-4367-7-1-C is a permanent magnet DC motor designed for use with DC current.

Q: What type of protection does the EP3618-4367-7-1-C motor provide?

A: This motor is explosion proof, offering protection for operation in hazardous environments.

Q: What is the rated speed of the EP3618-4367-7-1-C motor?

A: The rated speed of the EP3618-4367-7-1-C is 1750 RPM, suitable for applications needing consistent and regulated rotational speed.


Internal Product Review

  • ‘‘The EP3618-4367-7-1-C is a Kollmorgen permanent magnet DC motor built for dependable industrial duty. The TENV enclosure and explosion-proof protection make the motor especially appealing for controlled operation in demanding environments. Sealed bearings and a 1750 RPM rating support smooth performance, making this motor a strong choice for reliable DC drive service.’’

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