Product Overview
Technical Summary
| Product type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 4,500 rpm |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Encoder system | Encoder AS20DQI: absolute encoder single-turn 20 bits |
| Encoder interface | DRIVE-CLiQ |
| Mounting | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | Permanent-magnet brake; holding torque: 4.0 Nm |
Key Features
Optimum power: 1.2 kW; optimum speed: 4,500 rpm; rated torque (100 K): 2.6 Nm.
Encoder AS20DQI: absolute encoder, single-turn, 20 bits, with DRIVE-CLiQ interface.
Mounting: IM B5 (IM V1, IM V3); plain shaft with tolerance N; holding brake included.
M23 connector size; signal and power connectors are rotatable.
Natural cooling; degree of protection: IP65 and DE flange IP67.
Rated current: 3.3 A; maximum current: 12.5 A; power supply voltage for the holding brake: DC 24 V ± 10 %.
Frequently Asked Questions
What is the exact motor configuration?
It is the Siemens 1FK7043-4CH71-1QH2 SIMOTICS S permanent-magnet synchronous motor with High Dynamic motor type, IM B5 (IM V1, IM V3) mounting, plain shaft and holding brake.
What encoder and interface does this motor have?
It has an AS20DQI absolute single-turn encoder with 20 bits and a DRIVE-CLiQ interface.
What connectors are provided?
The motor has M23 connectors for signals and power, and the connectors are rotatable.
What are the protection and cooling specifications?
Cooling is natural. The degree of protection is IP65, with DE flange IP67.
What project details should accompany a quotation request?
Provide the requested quantity, destination, schedule context and any additional BOM line items.
