8LS synchronous motors have been specially developed for use in high-performance applications. The large selection in this product family makes it easy to reduce spare parts inventory, guarantee serviceability and keep space requirements to a minimum.
The most commonly used 8LSA series motors are available as standard motors (preferred motors). If required, standard motors are available on short notice using express delivery.
Standard motors (8LSA; available at short notice)
8LSA (Self-cooling; Connector; Flange-mounted)
8LSC (Axial fan; Connector; Flange-mounted)
8LSO (Self-cooling; Terminal box; Flange-mounted or mounting base)
8LSP (axial fan; terminal box; flange mounting or mounting base)
Accessories
Documentation
Features
- Compact sizes result in low weight and optimal power density
- Easier construction
- Fast axes thanks to impressive dynamic properties
- Universal application through large overload capability
- Good controllability thanks to optimized torque rippling
- Extremely easy to service
- Lower costs
- Embedded parameter chip
Motor options
- Extensive selection of encoder types (see "Motor-encoder systems") Encoders for functional safety are also available.
- Connector options
- Oil seal
- Holding brake options
- Shaft end options
- Reinforced bearings
Online tools
CAD configurator For motors and gearboxes. Our CAD application allows you to access 2D/3D CAD data in many different formats.
Designs
8LSA (cooling type A)
8LSA motors have a long, slender design. They are connected via one or more connection boxes.
8LSO (cooling type O)
8LSO motors have a long, slender design. The connection is made via a terminal box.
Motor data
Motor data
Motors | Nominal speed | Stall torque | Flange dimensions [mm] | Centering diameter [mm] | Shaft diameter [mm] (reinforced bearing) | ||
|---|---|---|---|---|---|---|---|
From | to | From | to | ||||
8LSA2... | 4500 | 6000 | 0.2 | 0.8 | 58 x 58 | 40j6 | 9k6 |
8LSAA... | 3000 | 6000 | 1.4 | 3.2 | 70 x 70 | 60j6 | 14k6 |
8LSA3... | 3000 | 6000 | 0.75 | 3.6 | 91.3 x 91.3 | 80j6 | 14k6 |
8LSA4... | 2200 | 6000 | 4 | 10 | 100 x 100 | 95j6 | 19k6 (24k6) |
8LSA5... | 2200 | 4500 | 4.5 | 20 | 142 x 142 | 130j6 | 24k6 (32k6) |
8LSA5A... | 2200 | 4500 | 24 | 24 | 142 x 142 | 130j6 | 24k6 (38k6) |
8LSA6... | 2200 | 4500 | 12.5 | 28 | 190 x 190 | 180j6 | 24k6 (32k6) |
8LSA73... | 2200 | 4500 | 26 | 43 | 190 x 190 | 180j6 | 28k6 (38k6) |
8LSA76... | 1500 | 4500 | 60 | 85 | 190 x 190 | 180j6 | 38k6 (42k6) |
8LSA83... | 1500 | 3000 | 40 | 69 | 240 x 240 | 230j6 | 38k6 (42k6) |
8LSA85... | 1500 | 2000 | 94 | 115 | 240 x 240 | 230j6 | 42k6 (55k6) |
8LSO9... | 1300 | 2200 | 140 | 300 | 269.9 x 269.9 | 250h7 | 55k6 |
8LSC (cooling type C)
8LSC motors are based on 8LSA motors with an add-on fan assembly. They are connected via one or more connection boxes.
8LSP (cooling type P)
8LSP motors are based on 8LSO motors with an add-on fan assembly. The connection is made via a terminal box.
Motor data
Motor data
Motors | Nominal speed | Stall torque | Flange dimensions [mm] | Centering diameter [mm] | Shaft diameter [mm] (reinforced bearing) | ||
|---|---|---|---|---|---|---|---|
From | to | From | to | ||||
8LSC4... | 2200 | 6000 | 5.2 | 13 | 100 x 100 | 95j6 | 19k6 (24k6) |
8LSC5... | 2200 | 4500 | 5.85 | 26 | 142 x 142 | 130j6 | 24k6 (32k6) |
8LSC5A... | 2200 | 4500 | 31 | 31 | 142 x 142 | 130j6 | 24k6 (38k6) |
8LSC6... | 2200 | 4500 | 16.25 | 36.4 | 190 x 190 | 180j6 | 24k6 (32k6) |
8LSC73... | 2200 | 4500 | 33 | 56 | 190 x 190 | 180j6 | 28k6 (38k6) |
8LSC76... | 1500 | 3000 | 75 | 104 | 190 x 190 | 180j6 | 38k6 (42k6) |
8LSC83... | 1500 | 3000 | 52 | 89.7 | 240 x 240 | 230j6 | 38k6 (42k6) |
8LSC85... | 1500 | 2000 | 122.2 | 149.5 | 240 x 240 | 230j6 | 42k6 (55k6) |
8LSP9... | 1300 | 2200 | 180 | 390 | 269.9 x 269.9 | 250h7 | 55k6 |