AM8343-wKyz | Servomotor with water cooling 16.35 Nm (M0), F4 (87 mm)
AM8343-wKyz | Servomotor with water cooling 16.35 Nm (M0), F4 (87 mm)
The AM8343 water-cooled servomotor is suitable for drive solutions with highest demands on dynamics and performance in the 100…480 V AC voltage range. The standstill torque of the motor depends on the winding and is in the range of 12.72…16.35 Nm. It is available with the OCT feedback system (absolute encoder). The water-cooled servomotor with flange code F4 (87 mm) and motor length 3 has a shaft diameter b = 19 k6 and a free shaft end of d = 40 mm.
Product status:
product announcement | estimated market release 4th quarter 2024
| Product variants | Standstill torque | Standstill current | Rated speed |
|---|---|---|---|
| AM8343-wKyz | 16.35 Nm | 8.35 A | 1700 min-1 |
| AM8343-wNyz | 16.35 Nm | 15.66 A | 3500 min-1 |
| AM8343-wQyz | 12.72 Nm | 21.20 A | 7000 min-1 |
Product information
| Data for 400 V AC | AM8343-wKyz |
|---|---|
| Motor type | permanent magnet-excited three-phase synchronous motor |
| Nominal voltage | 100…480 V AC |
| Standstill torque | 16.35 Nm |
| Peak torque | 29,3 Nm |
| Rated speed | 1700 min-1 |
| Standstill current | 8.35 A |
| Peak current | 16.6 A |
| Rotor moment of inertia | 2.87 kgcm² |
| Motor feedback | resolver, single-turn absolute encoder
OCT, 24 bit, SIL 2-capable, single-turn or multi-turn absolute encoder, electronic nameplate |
| Cooling | water cooling |
| Connection technology | M23 speedtec® plug |
| Approvals/markings | CE, cURus in preparation |
All electric quantities are RMS values.
| Housing data | AM80xx |
|---|---|
| Protection rating | IP54, IP65 (shaft seal) |
| Design form | flange-mounted according to IM B5, IM V1, IM V3 |
| Material | aluminum |
| Coating/surface | dark gray powder coating, similar to RAL7016 |
| Order reference
AM8343-wJyz | |
|---|---|
| w = 0 | smooth shaft |
| w = 1 | shaft with groove and feather key according to DIN 6885 |
| w = 2 | smooth shaft with IP65 sealing ring (FPM) |
| w = 3 | shaft with IP65 sealing ring (FPM) and shaft with groove and feather key |
| w = 4 | shaft with IP65 sealing ring, smooth shaft and sealing air connection |
| w = 5 | shaft with IP65 sealing ring, shaft with groove and feather key and sealing air connection |
| y = 0 | 2-cable standard: feedback resolver |
| y = G | One Cable Technology for power and feedback: feedback transmission via motor cable, no feedback cable necessary, electronic nameplate, single-turn, absolute position within one revolution, resolution 24 bit, SIL 2-capable (mandatory for TwinSAFE Safe Motion functions at AX8xxx-x2xx) |
| y = H | One Cable Technology for power and feedback: feedback transmission via motor cable, no feedback cable necessary, electronic nameplate, multi-turn, absolute position within 4096 revolutions, resolution 24 bit, SIL 2-capable (mandatory for TwinSAFE Safe Motion functions at AX8xxx-x2xx) |
| y = L | One Cable Technology for power and feedback: feedback transmission via motor cable, no feedback cable necessary, electronic nameplate, multi-turn, absolute position within 4096 revolutions, resolution 24 bit, SIL 2-capable (mandatory for TwinSAFE Safe Motion functions at AX8xxx-x2xx), Beckhoff Smart System Diagnosis (B/SSD) |
| y = N | without feedback (sensorless) |
| z = 0 | without holding brake |
| z = 1 | with backlash-free permanent magnet holding brake |
| The options cannot be installed in the field. | |
| All electric quantities are RMS values. |
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