Product information
Overview
Key Features
- Motor performance: Optimum power: 1.2 kW; optimum speed: 3,000 rpm; rated torque (100 K): 3.7 Nm.
- Encoder and interface: Absolute encoder 24 bits with 12 bits multi-turn and DRIVE-CLiQ interface; encoder resolution: 16777216.
- Holding brake: Permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply.
- Mounting and shaft: Design: IM B5 (IM V1, IM V3); flange 1; shaft with Feather key; connector size: M23.
- Cooling and protection: Natural cooling and IP65 degree of protection.
- Electrical connections: Rotatable connectors for signals and power.
Technical Summary
| Product type | Permanent-magnet synchronous motor, High Dynamic |
|---|---|
| Order number | 1FK7044-4CF71-1CB1 |
| 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 system | Absolute encoder 24 bits + 12 bits multi-turn, DRIVE-CLiQ interface |
| Holding brake | Permanent-magnet brake; holding torque: 4.0 Nm |
| Mounting | IM B5 (IM V1, IM V3), flange 1 |
| Protection | IP65 |
Frequently Asked Questions
What is the motor performance of the Siemens 1FK7044-4CF71-1CB1?
Optimum power is 1.2 kW, optimum speed is 3,000 rpm, and rated torque (100 K) is 3.7 Nm.
Which encoder and interface does this motor have?
It has an absolute encoder with 24 bits plus 12 bits multi-turn and a DRIVE-CLiQ interface.
What holding-brake configuration does it have?
It has a permanent-magnet brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply.
What mounting and protection details should be verified?
The design is IM B5 (IM V1, IM V3), with flange 1, a Feather key shaft, M23 connectors and IP65 protection. For a quotation, provide quantity and destination.
