Product information
Overview
Key Features
- Optimum power and speed: Optimum power: 1.2 kW; optimum speed: 4,500 rpm.
- Synchronous motor design: Permanent-magnet synchronous motor with High Dynamic motor type.
- Absolute Encoder feedback: Encoder AM20DQI: absolute Encoder 20 bits with 1048576 resolution and encoder-internal 512 S/R, plus 12 bits multiturn with a traversing range of 4096 revolutions.
- Mounting and shaft: Design: IM B5 (IM V1, IM V3); plain shaft; flange 1.
- Connector and cooling: M23 electrical connectors for signals and power are rotatable; cooling: Natural cooling.
- Holding brake and protection: Permanent-magnet holding brake with 4.0 Nm holding torque and DC 24 V ± 10 % power supply voltage; degree of protection: IP64.
Technical Summary
| Product type | Permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.2 kW |
| Optimum speed | 4,500 rpm |
| Rated speed (100 K) | 4,500 rpm |
| Rated torque (100 K) | 2.6 Nm |
| Maximum torque | 10.0 Nm |
| Encoder system | Absolute Encoder 20 bits + 12 bits multiturn; AM20DQI |
| Mounting design | IM B5 (IM V1, IM V3) |
| Electrical connectors | M23, rotatable signal and power connectors |
| Cooling | Natural cooling |
| Degree of protection | IP64 |
| Holding brake | Permanent-magnet brake; holding torque 4.0 Nm |
Frequently Asked Questions
What is the exact motor model?
It is the Siemens SIMOTICS S 1FK7043-4CH71-1RH0 permanent-magnet synchronous motor.
What are the motor's key speed and torque values?
Rated speed (100 K) and optimum speed are 4,500 rpm; rated torque (100 K) is 2.6 Nm and maximum torque is 10.0 Nm.
What feedback system does this motor have?
It has an Encoder AM20DQI absolute Encoder with 20 bits, 1048576 resolution and encoder-internal 512 S/R, plus 12 bits multiturn over 4096 revolutions.
What are the mounting, connector and protection details?
The design is IM B5 (IM V1, IM V3), with a plain shaft, flange 1, rotatable M23 signal and power connectors, Natural cooling and IP64 protection.
How can I request a quotation for this configuration?
Send the required quantity, destination and requested date for a model-specific quotation review.
