Size 25 Single-turn Resolver
The Size 25 (2.5" diameter) Resolver is an ideal solution for applications that require a higher radial load and higher speed (RPM). These applications are common to the Canning, Bottling, Capping, Labeling, and Printing industries.
Part Numbers
Sample Part Number: E7R-RL101-000FS
| Size
25 NEMA 13/NEMA 4
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| Size 25 = 2.5” inch diameter
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| Ex1R-RL101-
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| Brushless resolver,
single-turn, NEMA 13 or 4x, 3/8” shaft dia., MS connector for wiring
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| x1 = Mechanical
Characteristics
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1:
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Engineered plastic housing,
corrosion resistant, light duty NEMA 13. Light duty bearing, 6 lbs. radial
load (must use external flexible coupling)
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7:
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Metal housing, medium
duty bearing, 36 lbs. radial load, NEMA 13. For NEMA 4, substitute “000” on
E7R-RL101-00xx by “NE4”
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9:
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Engineered plastic
housing, corrosion resistant, medium duty bearing, 36 lbs. radial load, NEMA
4x (approved for food industry)
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| x2 = NEMA Rating | 000: | E1R and E7R versions = NEMA 13; E9R version = NEMA 4X (approved for food industry use) |
| NE4: | E7R version only = NEMA 4 | |
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F:
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Flange Mount
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S:
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Servo Mount
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| x3= Connector Position
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E:
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Back-end
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S:
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Side
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| Substitute 1 in
ExR-RL101-x2x3x4 with 2 for higher accuracy resolver
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Specifications
Electrical
Frequency: 2250 Hz
Input voltage: 1.88 V
Input current: 6 mA
Input power: 6.5 mW watts
Rotor impedence with stator
Open circuit ZL0: 180+ j256 ohms
DC resistance (Rotor): 18.3 ohms
Output voltage (Stator): 2.63 V +/- 5%
Transformation ratio: 1.400
Mechanical |
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| Resolver | E6R-RL101 E7R-RL101 |
| Housing Size | Size 25 (2.5² dia.) |
| Max. Stating Torque @ 25 deg. C (oz-in) | 5 |
| Moment of Inertia (gm/cm2) |
45 |
| Max. Slew Speed (RPM): | 5000 |
| Shaft Size | 3/8" |
| Max. Shaft Loading: Axial (lbs): Radial (lbs): |
40 6(E6R), 36 (E7R) |
| Bearing life at Max. Mfr. Spec. (Rev.) |
2x109 |
| Approx. Weight (lbs): | 1 |
Environmental |
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| Shock | 200g for 11 mSec. |
| Vibration | 20g to 2000Hz |
| Operating Temperature | -67 to 248° F |
| Storage Temperature | -85 to 302° F |
| Enclosure | NEMA 13 |
For ordering information or sales/technical support, call 1-800-832-3647 or email us at support.auto@avg.net.
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