Product Overview
Technical Summary
| Product designation | SIMOTICS S permanent-magnet synchronous motor |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 3,000 rpm |
| Rated torque (100 K) | 3.7 Nm |
| Feedback system | Resolver R14DQ: resolver 14 bits, resolution 16384, internal 2-pole |
| Connector size | M23 |
| Electrical connectors | Connectors for signals and power rotatable |
| Mounting design | IM B5 (IM V1, IM V3) |
| Cooling | Natural cooling |
| Degree of protection | IP65 and DE flange IP67 |
| Holding-brake supply voltage | DC 24 V ± 10 % |
Key Features
- Motor designation: SIMOTICS S permanent-magnet synchronous motor, High Dynamic.
- Performance: Optimum power: 1.2 kW; rated speed (100 K): 3,000 rpm; rated torque (100 K): 3.7 Nm.
- Feedback: Resolver R14DQ: resolver 14 bits, resolution 16384, internal 2-pole.
- Connections: M23 connector; connectors for signals and power are rotatable; DRIVE-CLiQ-INTERFACE.
- Mechanical configuration: IM B5 (IM V1, IM V3), natural cooling, shaft with Feather key, tolerance N, and holding brake.
- Protection and supply: Degree of protection: IP65 and DE flange IP67. Holding-brake supply: DC 24 V ± 10 %.
Frequently Asked Questions
Which specifications identify the 1FK7044-4CF71-1PB2 variant?
Check the 1.2 kW optimum power, Resolver R14DQ feedback, M23 connector, IM B5 (IM V1, IM V3) mounting design, natural cooling, IP65 and DE flange IP67 protection, and holding brake.
What feedback and connection details should be checked?
Check the Resolver R14DQ system with 14-bit resolution and resolution 16384, the M23 connector, rotatable signal and power connectors, and the DRIVE-CLiQ-INTERFACE.
What brake details should be checked before quotation?
Check the permanent-magnet brake, 4.0 Nm holding torque, DC 24 V ± 10 % power supply, 0.5 A coil current, 70 ms opening time, and 30 ms closing time.
What quantity and destination are needed for a quotation?
Provide the required quantity and destination together with the complete 1FK7044-4CF71-1PB2 order number.
