Metric 42A Series Permanent Magnet DC Motor
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Metric 42A Series Permanent Magnet DC Motor
Application Information
- Performance ratings of 180V models are based on use with an unfiltered SCR speed control (Form Factor = 1.6).
- Face and base mount is standard.
Optional Accessories
- Die cast base kit for 42A motors [model 0991]
- Die cast metric terminal box kit with terminal block for 33A, 34R, 42A, 42R, and 48R motors and gearmotors [model 1984]
- Die cast terminal box kit for 33A, 34R, 42A, 42R, and 48R motors and gearmotors [model 0984]
- IP-44 kit for 42A motors [model 0978]
- Large die cast terminal box kit for 34R, 42R, 48R, 42R-FX, 33A, 42A stock motors and gearmotors [model 0986]
STANDARD FEATURES
- Metric mounting threads and metric drive shaft dimensions.
- Totally enclosed non-ventilated (IP-40).
- Class "F" insulation.
- NEMA 42CZ models are class "F" rated.
- External brush access for easy inspection and replacement.
- Constant force brush springs for long life and quietness.
- Skewed armature for smooth low speed operation.
- Oversized magnets resist demagnetization, stabilized to common strength for consistent performance.
- High starting torque and self-braking.
- Noise-tested ball bearings permanently lubricated.
- Locked bearing minimizes endplay.
- Performance ratings of 180V models are based on use with an unfiltered SCR speed control (Form Factor = 1.6).