Product Overview
Technical Summary
| Product family | SIMOTICS S synchronous motor |
|---|---|
| Rated power | PN=0.94 kW |
| DC link voltage | UDC=300 V |
| Rated speed | 3,000 rpm (100 K) |
| Rated torque | 3.0 Nm (100 K) |
| Encoder | Encoder IC22DQ, incremental Encoder 22 bits, DRIVE-CLiQ interface |
| Mounting design | IM B5 (IM V1, IM V3) |
| Connectors | M23; signals and power connectors rotatable |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| 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); rated current: 3.7 A.
Encoder IC22DQ: incremental Encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and DRIVE-CLiQ interface.
IM B5 (IM V1, IM V3) design with M23 connectors, rotatable signals and power connectors, and a plain shaft with tolerance N.
Natural cooling; degree of protection IP65 and DE flange IP67.
Permanent-magnet brake with holding torque 4.0 Nm and DC 24 V ± 10 % power supply voltage.
Pt1000 temperature sensor.
Frequently Asked Questions
What is the exact motor line item?
The exact line item is 1FK7043-4CF21-1DH2, a Siemens SIMOTICS S synchronous motor.
What feedback system does this motor have?
It has an Encoder IC22DQ incremental Encoder with 22 bits, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits, and a DRIVE-CLiQ interface.
What are the mounting and connector details?
The motor has an IM B5 (IM V1, IM V3) design, M23 connectors, rotatable signals and power connectors, and a plain shaft with tolerance N.
What should be included for a project quotation?
Include the requested quantity, destination, schedule context, and any additional BOM line items with the exact 1FK7043-4CF21-1DH2 identification.
