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Main Characteristics
The high accuracy resolvers with high internal hollow shaft diameter ALXION RES FC have been especially designed for ALXION Direct Drive motors. Two versions are available: 2 and 12 poles.
Advantages
High internal diameter hollow shaft: up to 90 mm
High accuracy: up to 1 arc minute
Two versions : 2 and 12 poles
Characteristics of the range
Based on the need for a maximal accuracy of the servomechanism, the resolvers developed by ALXION are adapted to the Motors for Direct Drive of its FC Range and ST Range and can be used advantageously in axis using STK motors. They represent a further necessary step towards the exploitation of the direct drive technology
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Series 1986 Resolver Assembly packages are direct bolt-in replacements for most English and metric size encoders. Equipped with an internal precision gear reducer for multi-turn applications. The Series 1986 Resolver Assembly is compatible with most competitors' electronic modules. Numerous standard ratios are stocked with customs available within a reasonable lead-time. Gemco resolvers can be used with our Series 1746 Absolute Position PLC Interface and a Series 2120 PLC Interface Module.
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Operating temperature: –55°C ... +155°C
Permissible speed: 20,000 rpm max.
Accuracy absolute: ±4’/±6’/±10’
Accuracy ripple: 1’ max.
Rotor and stator completely impregnated
1/2/3/4 pole pairs
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Resolver size: RE-10
Dimensions:
Hollow shaft Ø: 6.0 mm max.
Outer Ø: 26.0 mm
Length: 20.0 mm
Specifications:
Operation temp.: -55 ºC...+155 ºC
Perm. Speed: 20000 1/min max.
Accuracy: ±10‘
Accuracy ripple: 1‘ max.
Rotor and stator completely
impregnated
1 pole pair
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Harowe Resolvers™ - are the first choice for rugged, noise resistant housed and brushless resolvers trusted for heavy duty construction and non-stop performance in tough conditions for over 50 years. Our Harowe brand resolvers are the first choice for feedback in adverse operating conditions involving extreme temperature, high shock or vibration and dirty environments. Rugged, noise resistant and brushless, these resolvers are trusted for non-stop performance in tough conditions. Harowe became a division of Danaher Industrial Controls Group in 2004.
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