Product Overview
Technical Summary
| Rated power | 0.94 kW |
|---|---|
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
| Encoder system | Encoder AM20DQI: 20 bits absolute + 12 bits multi-turn; DRIVE-CLiQ interface |
| Mounting | IM B5 (IM V1, IM V3) |
| Electrical connectors | M23; signals and power connectors rotatable |
| Degree of protection | IP64 |
| Cooling | Natural cooling |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
Key Features
Rated speed: 3,000 rpm (100 K); rated torque: 3.0 Nm (100 K); efficiency: 88.0 %.
Permanent-magnet synchronous motor, High Dynamic, with 6 poles and natural cooling.
Encoder AM20DQI: 20-bit absolute encoder, resolution 1048576, plus 12-bit multi-turn with a traversing range of 4096 revolutions.
Design: IM B5 (IM V1, IM V3); shaft with Feather key; radial runout tolerance: 0.040 mm.
M23 electrical connectors for signals and power are rotatable; degree of protection: IP64.
Permanent-magnet brake with holding torque: 4.0 Nm; power supply voltage: DC 24 V ± 10 %.
Frequently Asked Questions
What is the exact Siemens motor model?
It is Siemens 1FK7043-4CF21-1RB0, a SIMOTICS S permanent-magnet synchronous motor.
What feedback system does this motor have?
It has an Encoder AM20DQI with a 20-bit absolute encoder, 12-bit multi-turn encoder, and DRIVE-CLiQ interface.
What are the mounting and connector details?
Mounting is IM B5 (IM V1, IM V3). The M23 connectors for signals and power are rotatable.
What project information should be included for quotation?
Provide the requested quantity, destination, schedule context, and any additional BOM line items.
