Product information
Overview
Key Features
- Motor performance: Optimum power: 1.4 kW; rated speed: 4,500 rpm; maximum torque: 13.0 Nm.
- Absolute Encoder feedback: Absolute Encoder AM24DQI with 24 bits, 16,777,216 resolution, 2048 S/R encoder-internal resolution, and 12 bits multi-turn over 4096 revolutions.
- Holding brake: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply.
- Mounting and shaft: Design: IM B5 (IM V1, IM V3); shaft with fitted Feather key and tolerance N.
- Connections and cooling: M23 electrical connectors for signals and power are rotatable. Cooling: Natural cooling.
- Protection: Degree of protection: IP65; DE flange: IP67.
Technical Summary
| Product type | Permanent-magnet synchronous motor, High Dynamic |
|---|---|
| Optimum power | 1.4 kW |
| Rated speed | 4,500 rpm |
| Maximum torque | 13.0 Nm |
| Absolute Encoder | AM24DQI, 24 bits + 12 bits multi-turn, DRIVE-CLiQ |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
| Brake power supply | DC 24 V ± 10 % |
| Mounting | IM B5 (IM V1, IM V3) |
| Shaft | Feather key, tolerance N |
| Cooling | Natural cooling |
| Protection | IP65; DE flange IP67 |
Frequently Asked Questions
What feedback system does Siemens 1FK7044-4CH71-1CB2 have?
It has an absolute Encoder AM24DQI with a 24-bit absolute section, 12-bit multi-turn section, and DRIVE-CLiQ interface.
What are the motor speed and power values?
Optimum speed is 4,500 rpm and optimum power is 1.4 kW. Maximum permissible speed is 9,000 rpm.
What holding brake is fitted?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply.
Which mounting and protection configuration does it have?
The motor uses IM B5 (IM V1, IM V3) mounting. Protection is IP65, with an IP67 DE flange.
