Product Overview
Technical Summary
| Product identity | 1FK7034-2AF21-1DH1 SIMOTICS S synchronous motor |
|---|---|
| Rated power | PN=0.47 kW |
| Rated voltage | UDC=300 V |
| Rated speed | 3,000 rpm |
| Rated torque (100 K) | 1.4 Nm |
| Encoder | Encoder IC22DQ, incremental encoder 22 bits, resolution 4194304, DRIVE-CLiQ interface |
| Holding brake | Permanent-magnet brake; holding torque 1.9 Nm; DC 24 V ± 10 % |
| Mounting design | IM B5 (IM V1, IM V3), flange 1 |
| Shaft | Plain shaft, tolerance N |
| Connectors | Rotatable M23 connectors for signals and power |
| Protection and cooling | IP65; Natural cooling |
Key Features
Rated speed: 3,000 rpm; rated torque (100 K): 1.4 Nm; rated current: 1.8 A.
Encoder IC22DQ: incremental encoder 22 bits with resolution 4194304, encoder-internal 2048 S/R and commutation position 11 bits; DRIVE-CLiQ interface.
Permanent-magnet brake with holding torque 1.9 Nm; power supply voltage: DC 24 V ± 10 %.
Plain shaft with tolerance N; flange 1; design: IM B5 (IM V1, IM V3); rotatable M23 connectors for signals and power.
Natural cooling and degree of protection IP65; temperature monitoring uses a Pt1000 temperature sensor.
Product lifecycle: Active Product.
Frequently Asked Questions
What encoder configuration does Siemens 1FK7034-2AF21-1DH1 have?
It has an Encoder IC22DQ incremental encoder with 22 bits, resolution 4194304, encoder-internal 2048 S/R, commutation position 11 bits and DRIVE-CLiQ interface.
What are the motor’s rated power, voltage and speed?
PN=0.47 kW, UDC=300 V and NN=3000 rpm; rated speed is 3,000 rpm.
What mechanical and connector configuration should be retained in the quotation?
Retain the IM B5 (IM V1, IM V3) design, flange 1, plain shaft with tolerance N, and rotatable M23 connectors for signals and power.
What project details should accompany a quotation request for this line item?
Provide the requested quantity, destination, schedule context and any additional BOM lines.
