28mm Stepper Ball Screw Linear Actuator
The size 11 [28mm] External Stepper Ball Screw Linear Actuator.Various screw end machining, encoders and power-off brake options are available.
Motor Characteristics
| Model No. | Rated Voltage[V] | Current[A] | Resistance[Ω] | Inductance[mH] | Lead Wire No. | Motor Length "L"[mm] |
|---|---|---|---|---|---|---|
| 11E2110 | 2.1 | 1 | 2.1 | 1.5 | 4 | 33.35 |
| 11E2209 | 3.9 | 0.95 | 4.1 | 4 | 4 | 45 |
Ball Screw Specification
| Ball screw type | 0601 | 0602 | 0606 | 0610 | 0504 |
|---|---|---|---|---|---|
| Ball Size | Ф0.8 | Ф0.8 | Ф0.8 | Ф1.2 | Ф0.8 |
| Number of thread | 1 | 1 | 2 | 2 | 1 |
| Thread direction | Right | ||||
| Shaft root dia. | Ф5.3 | Ф5.1 | Ф5.2 | Ф5.0 | Ф4.3 |
| Number of circuit | 3.7×1 | 2.7×1 | 1.6×2 | 1.2×2 | 2.7×1 |
| Shaft, nut material | SCM415H | ||||
| Surface hardness | HRC58~62 | ||||
| Anti-rust treatment | Anti-rust oil | ||||
| Grade | C7 | ||||
| Nut size | A | B | C | D | H | W | X | E |
|---|---|---|---|---|---|---|---|---|
| BS0601 | 26 | 4 | 17 | 13 | 16 | 20 | 3.4 | |
| BS0602 | 28 | 4 | 17 | 15 | 19 | 22 | 3.4 | |
| BS0606 | 27 | 4 | 17 | 14 | 16 | 21 | 3.4 | 5 |
| BS0610 | 27 | 4 | 23 | 14 | 16 | 21 | 3.4 | 7.5 |
| BS0504 | 24 | 4 | 22 | 12 | 16 | 18 | 3.4 |
| Nut size | Position accuracy | Total run out | Axial play | Dynamic load[N] | Static load[N] |
|---|---|---|---|---|---|
| BS0601 | ±0.05 | 0.12 | ≤0.03 | 680 | 1200 |
| BS0602 | ±0.05 | 0.12 | ≤0.03 | 750 | 1450 |
| BS0606 | ±0.05 | 0.12 | ≤0.03 | 870 | 1600 |
| BS0610 | ±0.05 | 0.12 | ≤0.03 | 950 | 1650 |
| BS0504 | ±0.05 | 0.12 | ≤0.03 | 470 | 720 |
* The unit of Position accuracy, Total run out and Axial play is [mm].
Dimensional Drawings
Speed Thrust Curves
Single Stack
Double Stack
Options
Screw End Machining
Encoder Option
| Resolution(CPR) | 100 | 108 | 120 | 125 | 128 | 200 | 250 | 256 | 300 | 360 |
| Single ended output | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| Differential output | A | B | C | D | E | F | G | H | I | J |
| Resolution(CPR) | 400 | 500 | 1000 | 512 | 720 | 800 |
| Single ended output | 10 | 11 | 12 | 13 | 14 | 15 |
| Differential output | K | L | M | N | O | P |
| Resolution(CPR) | 360 | 500 | 512 | 1000 | 1024 | 2000 | 2048 |
| Single ended output | 0 | 1 | 2 | 3 | 4 | 5 | 6 |
| Differential output | A | B | C | D | E | F | G |