SPECIFICATIONS
| Series | UM Series |
| Part No. | 5371-271-028 |
| Model | UM-215-1040 |
| Static Torque | 95 lb. ft. |
| Voltage | 90 VDC |
| Maximum Speed | 3600 RPM |
| NEMA Frame Size | 213TC / 215TC |
| Mounting Style | Motor Mounted (Hollow Bore Input / C-Face Output) |
| Shaft/Bore Diameter In Inches | 1.375 (1-3/8″) |
| Keyway Size (E) In Inches | 5/16 x 5/16 |
| Optional Accessories & Components | |
|---|---|
| Conduit Box (All Sizes) | 5370-101-042 |
| Motor Mount Bracket Kit (Size 210/215) | 5371-101-012 |
| Cover Kit (Enclosure Conversion) | 5370-101-076 |
| Catalog | Warner Electric UM Series UniModule Catalog | |
| Service Parts | Warner Electric UM Series Service Parts Catalog |
SERIES DESCRIPTION
The Warner Electric UM Series UniModule line features completely pre-assembled, one-piece clutch and clutch/brake packages engineered for maximum performance and direct installation convenience. Factory pre-aligned and pre-burnished to deliver full rated dynamic torque right out-of-the-box, these enclosed, maintenance-free units easily mount to standard NEMA C-face motors and reducers or operate as separate drive units via an accessory base. Available across five compact sizes with options for power-on or power-off electrically released configurations, the UM series utilizes a symmetric finned housing and integrated fan cooling to reliably sustain high cycle rates in demanding industrial indexing applications.
FEATURES
- Factory Pre-Burnished: Packages are completely assembled, aligned, and run-in at the factory to achieve rated torque immediately upon field installation.
- Patented Autogapâ„¢: Built-in mechanisms automatically adjust armatures to compensate for mechanical wear, maintaining proper running gaps and ensuring maintenance-free longevity.
- Optimized Heat Dissipation: Constructed with a high-efficiency symmetric housing fin design and standard fan cooling to sustain high cycle rates and guard internal coil insulation integrity.
- Heavy-Duty Concentricity: Utilizes premium, rigid internal bearing



