Product Overview
Technical Summary
| 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 torque | 13.0 Nm |
| Rated current | 3.9 A |
| Encoder system | Encoder AM22DQ: absolute Encoder 22 bits (resolution 4194304, encoder-internal 2048 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Electrical connectors | Connectors for signals and power rotatable |
| Design acc. to Code I | IM B5 (IM V1, IM V3) |
| Holding brake version | Permanent-magnet brake |
| Power supply voltage | DC 24 V ± 10 % |
| 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; maximum torque: 13.0 Nm.
Encoder AM22DQ: absolute Encoder 22 bits with resolution 4194304 and encoder-internal 2048 S/R, plus 12 bits multi-turn with a traversing range of 4096 revolutions.
The motor has a DRIVE-CLiQ interface, M23 connector size, and rotatable connectors for signals and power.
Design acc. to Code I: IM B5 (IM V1, IM V3). The shaft has a Feather key and radial runout tolerance of 0.040 mm.
Permanent-magnet holding brake with 4.0 Nm holding torque, DC 24 V ± 10 % power supply voltage, 0.5 A coil current, 70 ms opening time, and 30 ms closing time.
Natural cooling; degree of protection IP65 and DE flange IP67.
Frequently Asked Questions
What Encoder feedback does the Siemens 1FK7044-4CH71-1FB2 have?
It has an Encoder AM22DQ absolute Encoder with 22 bits, resolution 4194304, encoder-internal 2048 S/R, and 12 bits multi-turn with a traversing range of 4096 revolutions.
What are the motor's mounting and connector details?
The design is IM B5 (IM V1, IM V3), with an M23 connector size and rotatable connectors for signals and power. The shaft has a Feather key.
What holding brake is included?
It has a permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage.
