Product Overview
Technical Summary
| Product type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Optimum power | 1.4 kW |
| Optimum speed | 4,500 rpm |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 3.0 Nm |
| Rated current | 3.9 A |
| Encoder system | Encoder IC22DQ: incremental Encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + commutation position 11 bits |
| Mounting | IM B5 (IM V1, IM V3) |
| Connector size | M23 |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
Key Features
Optimum power: 1.4 kW; optimum speed: 4,500 rpm; rated torque: 3.0 Nm (100 K).
Maximum permissible speed: 9,000 rpm mechanically and 9,000 rpm with inverter; maximum torque: 13.0 Nm.
Encoder IC22DQ: incremental Encoder 22 bits, resolution 4194304, encoder-internal 2048 S/R, plus commutation position 11 bits, with DRIVE-CLiQ interface.
Design: IM B5 (IM V1, IM V3); plain shaft with tolerance N; M23 connector size.
Natural cooling; degree of protection: IP65 and DE flange IP67.
Without holding brake; signals and power connectors are rotatable.
Frequently Asked Questions
What is the exact motor line item?
The exact line item is Siemens 1FK7044-4CH71-1DG2, a SIMOTICS S permanent-magnet synchronous motor.
What encoder does this configuration have?
It has Encoder IC22DQ, an incremental Encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits and DRIVE-CLiQ interface.
What are the mounting and connector details?
Mounting is IM B5 (IM V1, IM V3), with a plain shaft, M23 connector size and rotatable signals and power connectors.
Does it include a holding brake?
It is without holding brake.
What quantity and destination should be included in a quotation request?
Please provide the requested quantity and destination, along with any additional BOM lines and schedule context.
