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AM8553-WKYZ - Beckhoff Rotary Servomotors
Technical Specifications of Beckhoff Rotary Servomotors AM8553-WKYZ:

| Brand | Beckhoff |
| Product Type | Rotary Servomotors |
| Product | AM8553-WKYZ |
AM8553-WKYZ Beckhoff Rotary Servomotors Technical Specifications
| Specification | Value |
|---|---|
| Motor type | permanent magnet-excited three-phase synchronous motor |
| Nominal voltage | 100...480 V AC |
| Standstill torque | 11.4 Nm |
| Rated torque | 8.35 Nm |
| Peak torque | 52.5 Nm |
| Rated speed | 4000 min-1 |
| Rated power | 3.50 kW |
| Standstill current | 8.80 A |
| Peak current | 50.9 A |
| Torque constant | 1.29 Nm/A |
| Rotor moment of inertia | 12.4 kgcm² |
| Motor feedback | resolver, single-turn absolute encoderOCT, 18 bit, single-turn or multi-turn absolute encoder, electronic nameplateOCT, 24 bit, SIL 2-capable, single-turn or multi-turn absolute encoder, electronic nameplateOCT, 24 bit, SIL 2-capable, single-turn or multi-turn absolute encoder, electronic nameplate, B/SSDOCT, EnDat® 3, 19 bit, SIL 3-capable, single-turn or multi-turn absolute encoder, electronic nameplate |
| Cooling | convection |
| Connection technology | M23 speedtec®plug |
| Ambient temperature (operation) | 5..40°C |
| Approvals/markings | CE, cURus |
| Housing - Protection rating | IP54, IP65 (shaft seal) |
| Housing - Design form | flange-mounted according to IM B5, IM V1, IM V3 |
| Housing - Material | aluminum |
| Housing - Coating/surface | dark gray powder coating, similar to RAL7016 |
| Dimensions - a | 95 j6 |
| Dimensions - b | 24 k6 |
| Dimensions - d | 50 mm |
| Dimensions - l | 115 mm |
| Dimensions - r | 104 mm |
| Dimensions - k (without brake) | 251.5 mm |
| Dimensions - k (with brake) | â |




