1FK7040-5AK71-1KB5
1FK7040-5AK71-1KB5
SIMOTICS S synchronous servo motor 1FK7 Compact 1.6 Nm, 100K, 6000 rpm 0.69 kW, naturally cooled IM B5 (IM V1, IM V3) power/signal connector plug rotatable by 270° BASIC ABSOLUTE ENCODER 32 P/REV (ENCODER A-32) WITH DRIVE-CLIQ INTERFACE; PERFORMANCE REDUCTION BY 10% DUE TO ABSOLUTE ENCODER; SHAFT WITH FITTED KEY, TOLERANCE N; WITH HOLDING BRAKE DEGREE OF PROTECTION IP65 AS FLANGE IP67; PAINT FINISH RAL7016 More
Code: 1FK7040-5AK71-1KB5
SIMOTICS S synchronous servo motor 1FK7 Compact 1.6 Nm, 100K, 6000 rpm 0.69 kW, naturally cooled IM B5 (IM V1, IM V3) power/signal connector plug rotatable by 270° BASIC ABSOLUTE ENCODER 32 P/REV (ENCODER A-32) WITH DRIVE-CLIQ INTERFACE; PERFORMANCE REDUCTION BY 10% DUE TO ABSOLUTE ENCODER; SHAFT WITH FITTED KEY, TOLERANCE N; WITH HOLDING BRAKE DEGREE OF PROTECTION IP65 AS FLANGE IP67; PAINT FINISH RAL7016 More
Code: 1FK7040-5AK71-1KB5
Repair of the part
| Name | Code | Delivery | Warranty | Price excl. VAT | |
|---|---|---|---|---|---|
| Complete part repair | 1FK7040-5AK71-1KB5 O | 3-6 weeks | 24 months | On request | Enquire a repair |
1FK7040-5AK71-1KB5 – SIMOTICS S-1FK7
Siemens 1FK7040-5AK71-1KB5: SIMOTICS S-1FK7. Permanent-magnet synchronous motor; Compact. Natural cooling. with holding brake.
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Technical specifications
| Manufacturer | Siemens |
|---|---|
| Order number | 1FK7040-5AK71-1KB5 |
| Rated speed (100 K) | 6,000 rpm |
| Number of poles | 8 |
| Rated torque (100 K) | 1.1 Nm |
| Rated current | 1.7 A |
| Static torque (60 K) | 1.30 Nm |
| Static torque (100 K) | 1.60 Nm |
| Stall current (60 K) | 1.80 A |
| Stall current (100 K) | 2.25 A |
| Moment of inertia | 2.130 kgcm² |
| Net motor weight | 4.0 kg |
| Motor type and design | Permanent-magnet synchronous motor; Compact |
| Cooling | Natural cooling |
| Connector size | M23 |
| Degree of protection | IP65 and DE flange IP67 |
| Mounting design | IM B5 (IM V1, IM V3) |
| Temperature monitoring | KTY84 temperature sensor in the stator winding |
| Electrical connectors | Connectors for signals and power rotatable |
| Holding brake | with holding brake |
| Shaft end | Feather key |
| Encoder system | Encoder AM16DQ: absolute encoder 16 bits (resolution 65536, encoder-internal 32 S/R) + 12 bits multi-turn (traversing range 4096 revolutions) |
| Speed at optimum operating point | 6,000 rpm |
| Power at optimum operating point | 0.7 kW |
| Maximum mechanical speed | 9,000 rpm |
| Maximum speed with inverter | 9,990 rpm |
| Maximum torque | 5.1 Nm |
| Maximum current | 7.7 A |
| Holding brake type | Permanent-magnet brake |
| Brake holding torque | 4.0 Nm |
| Holding brake supply voltage | DC 24 V ± 10 % |
Calculated values may differ from nameplate ratings.
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We supply new original and refurbished parts with a warranty. We confirm current availability and the possible delivery date before you place an order. For faulty parts, we check the options for diagnostics and professional repair.
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Send the full order number, required quantity and, for repairs, a description of the fault. We will prepare a quotation within 1 hour.
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