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 |
| Maximum permissible speed | 9,000 rpm mechanical; 9,000 rpm inverter |
| Encoder system | Absolute Encoder AM20DQI: 20 bits + 12 bits multi-turn |
| Electrical connectors | Rotatable connectors for signals and power; M23 |
| Mounting design | IM B5 (IM V1, IM V3); flange 1 |
| 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 (100 K): 3.0 Nm.
Absolute Encoder AM20DQI with 20 bits, resolution 1048576, encoder-internal 512 S/R and 12 bits multi-turn with a traversing range of 4096 revolutions.
IM B5 (IM V1, IM V3) design, plain shaft, flange 1 and holding brake.
Rotatable connectors for signals and power; connector size M23 and DRIVE-CLiQ interface.
Natural cooling; degree of protection IP65 and DE flange IP67.
Holding brake power supply: DC 24 V ± 10 %; holding torque: 4.0 Nm; coil current: 0.5 A.
Frequently Asked Questions
What is the exact motor configuration?
It is the Siemens 1FK7044-4CH71-1RH2 SIMOTICS S permanent-magnet synchronous motor with a plain shaft, flange 1, natural cooling, holding brake and IM B5 (IM V1, IM V3) design.
What feedback system does it have?
It has an absolute Encoder AM20DQI with 20 bits, resolution 1048576, encoder-internal 512 S/R and 12 bits multi-turn with a traversing range of 4096 revolutions.
What connectors are provided?
It has rotatable connectors for signals and power, connector size M23 and a DRIVE-CLiQ interface.
What are the rated performance values?
Rated speed is 4,500 rpm at 100 K, rated torque is 3.0 Nm at 100 K, and optimum power is 1.4 kW.
What project details should accompany a quotation request?
Provide the requested quantity, destination, schedule context and any additional BOM lines.
