Tjernlund Products, Inc.
Tjernlund Products, Inc. 950-1020 Power Venter Motor 1/25 hp
Replacement shaded-pole motor rated 1/25 hp at 3,000 rpm for 115 V AC systems
- weight3.85
- typeTraffic & Parking Lot
- materialHAWA
- 1/25 hp motor delivers 3,000 RPM for strong venting performance
- Shaded-pole single-phase design runs on standard 115 V AC supply
- Low 1.37 A full-load current keeps energy draw minimal
- Compact 3.3 frame fits tight power venter installations
- Light 3.85 lb weight eases handling and mounting
Motor Specifications
The Tjernlund 950-1020 Power Venter Motor delivers 1/25 hp in a single-phase shaded-pole design. It operates at 3,000 RPM on 115V AC with a full-load draw of 1.37 A. The unit fits a 3.3 frame and weighs 3.85 units.
Installation Fit
This motor suits technicians replacing an OEM Tjernlund venter where a 3.3 frame and shaded-pole wiring are specified. Builders needing a different frame size, voltage, or phase configuration should look at other options.
Sustained Operation
Under continuous load the shaded-pole design maintains its nameplate 3,000 RPM at 1.37 A on 115V AC. The 1/25 hp rating reflects steady-state output rather than a short-term peak.
Highlights
- 1/25 hp motor delivers 3,000 RPM for strong venting performance
- Shaded-pole single-phase design runs on standard 115 V AC supply
- Low 1.37 A full-load current keeps energy draw minimal
- Compact 3.3 frame fits tight power venter installations
- Light 3.85 lb weight eases handling and mounting
Specifications
| Brand | TJERNLUND |
|---|---|
| weight | 3.85 |
| type | Traffic & Parking Lot |
| material | HAWA |
Questions about this item
What power supply do I need for the 115V AC motor?
The motor requires a 115V AC single-phase supply rated for at least 1.37 A full-load current.
Will the 3.3 frame fit my existing Tjernlund power venter housing?
Yes, the 3.3 frame is the OEM replacement size for Tjernlund power venters using this motor design.
How do I confirm the motor runs at the correct 3000 RPM after installation?
Measure shaft speed with a tachometer; it should read approximately 3000 RPM under load at 115V AC.
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