Product information
Overview
Key Features
- Motor performance: Optimum power: 1.2 kW; optimum speed: 3,000 rpm; rated torque (100 K): 3.7 Nm.
- Absolute encoder feedback: Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multiturn (traversing range 4096 revolutions), with DRIVE-CLiQ interface.
- Speed and torque limits: Max. permissible speed (mech.): 9,000 rpm; max. permissible speed (inverter): 8,050 rpm; maximum torque: 13.0 Nm.
- Mounting and shaft: Design: IM B5 (IM V1, IM V3); flange 1; plain shaft with tolerance N.
- Cooling and protection: Natural cooling; degree of protection: IP65 and DE flange IP67.
- Connections and brake: M23 connector size; rotatable connectors for signals and power; without holding brake.
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 3,000 rpm |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Maximum torque | 13.0 Nm |
| Encoder | Absolute encoder 20 bits + 12 bits multiturn, DRIVE-CLiQ interface |
| Mounting | IM B5 (IM V1, IM V3), flange 1 |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Holding brake | without holding brake |
Frequently Asked Questions
What encoder does Siemens 1FK7044-4CF71-1RG2 have?
It has an Encoder AM20DQI: absolute encoder 20 bits (resolution 1048576, encoder-internal 512 S/R) + 12 bits multiturn (traversing range 4096 revolutions), with DRIVE-CLiQ interface.
What are the motor's speed and torque limits?
The max. permissible speed is 9,000 rpm mechanically and 8,050 rpm with the inverter. Maximum torque is 13.0 Nm.
What mounting and connector configuration does it use?
It uses IM B5 (IM V1, IM V3) mounting, flange 1, a plain shaft with tolerance N, and M23 rotatable connectors for signals and power.
Does the configuration include a holding brake?
It is without holding brake.
How can I request a quotation for this motor?
Send the required quantity, destination, requested date, and project or model list for quotation review.
