Servomotor with fan, terminal box
Servomotor with fan, terminal box, rear view
Servomotor with fan, terminal box
Servomotor with fan, terminal box, rear view
The AM8074 standard 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 92.0…129 Nm. The standard servomotor with flange code F7 (194 mm) and motor length 4 has a shaft diameter b = 38 k6 and a free shaft end of d = 80 mm.
Product status:
regular delivery
Product information
| Data for 400 V AC | AM8074-wUyZ |
|---|---|
| Motor type | permanent magnet-excited three-phase synchronous motor |
| Nominal voltage | 100…480 V AC |
| Standstill torque | 129 Nm |
| Rated torque | 24.5 Nm |
| Peak torque | 355 Nm |
| Rated speed | 3000 min-1 |
| Rated power | 7.7 kW |
| Standstill current | 69.2 A |
| Peak current | 127 A |
| Torque constant | 1.86 Nm/A |
| Rotor moment of inertia | 180 kgcm² |
| Motor feedback | resolver, single-turn absolute encoder
HIPERFACE®, multi-turn absolute encoder |
| Cooling | external axial ventilation |
| Connection technology | terminal box |
| Ambient temperature (operation) | +5…+40°C |
| Approvals/markings | CE, cURus, EAC |
All electric quantities are RMS values.
| Housing data | AM80xx forced cooling |
|---|---|
| Protection rating | selectable IP20, IP65 |
| Design form | flange-mounted according to IM B5, IM V1, IM V3 |
| Material | aluminum |
| Coating/surface | dark gray powder coating, similar to RAL7016 |
| Dimensions | AM8074-wUyZ |
|---|---|
| a | 180 j6 |
| b | 38 k6 |
| d | 80 mm |
| l | 215 mm |
| r | 194 mm |
| k (without brake) | 507.5 mm |
| k (with brake) | 568,5 mm |
| Order reference
AM8074-wUyZ | |
|---|---|
| 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 = 4 | 2-cable standard: feedback multi-turn, absolute encoder SKM36, 128 SinCos periods (only for AM806x, AM807x and AM856x) |
| 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 = A | forced cooling IP20, without holding brake, for AM805x, AM806x, AM807x, AM855x, AM856x(1) |
| z = B | forced cooling IP20, with backlash-free permanent magnet holding brake, for AM805x, AM806x, AM807x, AM855x, AM856x |
| z = C | forced cooling IP65, without holding brake, for AM805x, AM806x, AM807x, AM855x, AM856x(2) |
| z = D | forced cooling IP65, with backlash-free permanent magnet holding brake for AM805x, AM806x, AM807x, AM855x, AM856x |
| The options cannot be installed in the field. |
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