Product Overview
Technical Summary
| Product | 1FK7043-4CH71-1DA2 |
|---|---|
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Encoder system | Encoder IC22DQ: incremental encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Interface | DRIVE-CLiQ |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | without holding brake |
Key Features
Optimum power: 1.2 kW; optimum speed: 4,500 rpm; rated speed (100 K): 4,500 rpm.
Rated torque (100 K): 2.6 Nm; rated current: 3.3 A; maximum current: 12.5 A.
Incremental Encoder IC22DQ: 22 bits, resolution 4194304, encoder-internal 2048 S/R, with commutation position 11 bits and DRIVE-CLiQ interface.
IM B5 (IM V1, IM V3), M23 connector size, rotatable connectors for signals and power, shaft with Feather key, and without holding brake.
Natural cooling; degree of protection IP65 and DE flange IP67; Pt1000 temperature sensor.
Active Product; net weight: 6.002 kg.
Frequently Asked Questions
What is the exact motor line item?
It is Siemens 1FK7043-4CH71-1DA2, a SIMOTICS S permanent-magnet synchronous motor.
What feedback and interface does this configuration have?
It has an incremental Encoder IC22DQ with 22 bits, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and a DRIVE-CLiQ interface.
What mechanical configuration should be retained in the quotation?
The configuration has IM B5 (IM V1, IM V3), an M23 connector, rotatable signal and power connectors, a shaft with Feather key, and no holding brake.
What should I provide for a project quotation?
Provide the requested quantity, destination, schedule context, and any additional BOM lines.
