1FK7040-2AK71-1AG0
Siemens
Ref. price$2,236.75
Lead time on requestGet quote
Siemens 1FK704 Series
5 variants · Siemens
About the Siemens 1FK704 Series
AO Ctrl is a China industrial automation distributor and independent sourcing agent for Siemens 1FK704 Series components — the parts repair and maintenance teams source here when a machine is down or the line is no longer sold locally — with the physical condition of every unit stated up front. The Siemens 1FK704 Series series groups 5 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Variants differ by current, IP rating and thermal class, so you can match the exact current your application requires using the selection guide below.
Select a variant by
- Current
- 1.75 A · 1.95 A · 3.45 A · 4.4 A
- IP rating
- IP64 · IP65
- Thermal class
- 155 (F) · F
- Weight
- 4.8 kg · 5 kg · 5.9 kg · 8 kg · 8.48 kg
- Voltage
- 189 V · 267 V
- Product type
- Servo Motor · Siemens AM20DQI
- Temp operating max
- 84 °C · 85 °C
- Temp operating min
- -130 °C · -25 °C
Variant comparison
| Parameter | 1FK7044-7AH71-1KH3 | 1FK7044-4CF71-1RB0 | 1FK7042-5AF71-1EA0 | 1FK7042-5AF71-1UA0 | 1FK7042-5AF71-1KA2 |
|---|---|---|---|---|---|
| Current | 4.4 A | 3.45 A | 1.75 A | 1.95 A | 1.75 A |
| IP rating | IP64 | IP64 | IP64 | IP64 | IP65 |
| Thermal class | F | 155 (F) | F | F | F |
| Weight | 8.48 kg | 8 kg | 5 kg | 4.8 kg | 5.9 kg |
| Voltage | 189 V | — | 267 V | 267 V | 267 V |
| Product type | Servo Motor | Siemens AM20DQI | — | — | — |
| Temp operating max | — | — | 84 °C | — | 85 °C |
| Temp operating min | — | — | -130 °C | — | -25 °C |
Request a quote on any Siemens 1FK704 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
