Technical Summary
| Motor type | Permanent-magnet synchronous motor; High Dynamic |
|---|---|
| Optimum power | 1.2 kW |
| Rated speed (100 K) | 4,500 rpm |
| Rated current | 3.3 A |
| Encoder system | Resolver R15DQ: resolver 15 bits (resolution 32768, internal multi-pole) |
| Design | IM B5 (IM V1, IM V3) |
| Degree of protection | IP65 and DE flange IP67 |
| Cooling | Natural cooling |
| Holding brake | without holding brake |
Key Features
Synchronous motor performance
Permanent-magnet synchronous motor with 1.2 kW optimum power, 4,500 rpm rated speed, and 2.6 Nm rated torque (100 K).
Permanent-magnet synchronous motor with 1.2 kW optimum power, 4,500 rpm rated speed, and 2.6 Nm rated torque (100 K).
Electrical ratings
Rated current: 3.3 A. Maximum current: 12.5 A. The recommended Motor Module has a 5 A rated inverter current and 15 A maximum inverter current.
Rated current: 3.3 A. Maximum current: 12.5 A. The recommended Motor Module has a 5 A rated inverter current and 15 A maximum inverter current.
Resolver feedback
Resolver R15DQ feedback with resolver 15 bits, resolution 32768, and internal multi-pole design.
Resolver R15DQ feedback with resolver 15 bits, resolution 32768, and internal multi-pole design.
Connections and mounting
M23 electrical connectors for rotatable signals and power connections. Design: IM B5 (IM V1, IM V3).
M23 electrical connectors for rotatable signals and power connections. Design: IM B5 (IM V1, IM V3).
Cooling and protection
Natural cooling. Degree of protection: IP65 and DE flange IP67.
Natural cooling. Degree of protection: IP65 and DE flange IP67.
Shaft and brake configuration
Shaft with Feather key and tolerance N; without holding brake.
Shaft with Feather key and tolerance N; without holding brake.
Frequently Asked Questions
What motor type is 1FK7043-4CH71-1UA2?
It is a permanent-magnet synchronous motor with High Dynamic motor type.
What are its rated speed, optimum power, and rated current?
Rated speed (100 K) is 4,500 rpm, optimum power is 1.2 kW, and rated current is 3.3 A.
What feedback system does it use?
It uses Resolver R15DQ: resolver 15 bits with resolution 32768 and internal multi-pole design.
What connections and mounting design does it have?
It has rotatable M23 connectors for signals and power, with design IM B5 (IM V1, IM V3).
Does this configuration include a holding brake?
It is without holding brake.