Changes for page LSS Specifications
Last modified by Eric Nantel on 2024/07/12 11:24
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... ... @@ -1,4 +1,4 @@ 1 -| |**Specification**|**LSS H S1**|**LSS ST1**|**LSS HT1**|**Note**1 +| |**Specification**|**LSS HT1**|**LSS ST1**|**LSS HS1**|**Note** 2 2 |(% style="background-color:lightgrey" %)**Voltage**|(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) 3 3 | |Absolute minimum operating voltage|6V|6V|6V| 4 4 | |Minimum operating voltage|6.5V|6.5V|6.5V| ... ... @@ -15,7 +15,7 @@ 15 15 | |No load RPM at 6V (Serial or RC)|50 RPM|30 RPM|30 RPM| 16 16 | |No load RPM at 12V (Serial or RC)|100 RPM|60 RPM|60 RPM| 17 17 | |RPM at 12V under 20% dynamic load|75 RPM|50 RPM|50 RPM| 18 -|(% style="background-color:lightgrey" %)** PositionAccuracy**|(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %)18 +|(% style="background-color:lightgrey" %)**Accuracy**|(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) 19 19 | |No load accuracy at 6V|±0.4°|±0.40°|±0.15°|Accuracy depends on the angular holding stiffness value (CAH) 20 20 | |No load accuracy at 12V|±0.25°|±0.25°|±0.15°|Accuracy depends on the angular holding stiffness value (CAH) 21 21 | |25% dynamic load at 12V|±1.75°|±0.50°|±1.50°|Accuracy depends on the angular holding stiffness value (CAH) ... ... @@ -26,45 +26,42 @@ 26 26 | |Standby current at 12V|70mA|70mA|70mA| 27 27 | |Free-running current at 6V|140mA|140mA|90mA| 28 28 | |Free-running current at 12V|180mA|180mA|320mA| 29 -| |Peak current at 12V under 25% dynamic load|650mA|650mA|1200mA| Atstiffness 4 (strongly depend on the stiffness)30 -| |Current at 6V under maximum holding torque|350mA|350mA|550mA| Atstiffness 4 (strongly depend on the stiffness)31 -| |Current at 12V under maximum holding torque|300mA|300mA|800mA| Atstiffness 4 (strongly depend on the stiffness)29 +| |Peak current at 12V under 25% dynamic load|650mA|650mA|1200mA|Stiffness 4 (strongly depend on the stiffness) 30 +| |Current at 6V under maximum holding torque|350mA|350mA|550mA|Stiffness 4 (strongly depend on the stiffness) 31 +| |Current at 12V under maximum holding torque|300mA|300mA|800mA|Stiffness 4 (strongly depend on the stiffness) 32 32 |(% style="background-color:lightgrey" %)**Temperature**|(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) 33 33 | |Operating temperature range|45°C~~67°C|45°C~~67°C|45°C~~85°C|**45°C** : servo idle temperature 34 34 **67°C **: temperature shut-down for HS1 - ST1 35 35 **85°C** : temperature shut-down for HT1 36 36 | |Environmental temperature range|0~~65°C|0~~65°C|0~~65°C|These servos are meant for indoor use 37 -|(% style="background-color:lightgrey" %)**Feedback Resolution**|(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) 38 -| |Position|1/10°|1/10°|1/10°| 39 -| |RPM|±1 RPM|±1 RPM|±1 RPM| 40 -| |Voltage|1/10V|1/10V|1/10V| 41 -| |Current|1/10A|1/10A|1/10A| 42 -| |Temperature|1/10°C|1/10°C|1/10°C| 43 -|(% style="background-color:lightgrey" %)**Communication**|(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) 44 -| |Communication Type|TTL Full Duplex Async Serial / RC PWM|TTL Full Duplex Async Serial / RC PWM|TTL Full Duplex Async Serial / RC PWM|**TTL Full Duplex Async Serial** : 8-N-1 (8bit,no parity,1stop) 45 -**RC PWM** : 500uS~~2500uS 46 -| |Baudrate range|9600bps~~921600bps|9600bps~~921600bps|9600bps~~921600bps|Max. baudrate depends on the number of servos connected on the bus, where the higher the number of servos, the lower the maximum baudrate. 47 -| |Suggested Baudrate|115200bps|115200bps|115200bps| 48 -| |Serial Protocol|LSS Protocol|LSS Protocol|LSS Protocol| 49 -| |Connector Type (both sides)|Molex 4-pin, 2.54mm Low Profile|Molex 4-pin, 2.54mm Low Profile|Molex 4-pin, 2.54mm Low Profile| 50 -| |Servo Pinout|Rx ~| Vcc ~| GND ~| Tx|Rx ~| Vcc ~| GND ~| Tx|Rx ~| Vcc ~| GND ~| Tx| 51 -|(% style="background-color:lightgrey" %)**Operating Angle**|(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) 52 -| |Operating angle (Serial)|Up to 360° & Multi-turn|Up to 360° & Multi-turn|Up to 360° & Multi-turn|Multi-turn uses virtual positioning (see [[LSS Protocol>>https://www.robotshop.com/a/wiki/lynxmotion/view/Lynxmotion%20Smart%20Servo%20%28LSS%29/LSS%20-%20Communication%20Protocol/]] for details) 53 -| |Operating angle (RC)|Up to 360°|Up to 360°|Up to 360°| 54 -| |Continuous rotation / Wheel Mode (Serial & RC)|Yes|Yes|Yes| 37 +|(% style="background-color:lightgrey" %)**Feedback**|(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) 38 +| |Position Resolution|1/10°|1/10°|1/10°| 39 +| |RPM Resolution|±1 RPM|±1 RPM|±1 RPM| 40 +| |Voltage Resolution|1/10V|1/10V|1/10V| 41 +| |Current Resolution|1/10A|1/10A|1/10A| 42 +| |Temperature Resolution|1/10°C|1/10°C|1/10°C| 55 55 |(% style="background-color:lightgrey" %)**General**|(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) 56 -| |Weight| 57.0g|57.0g|63.0g|57 -| |Size / Dimensions|38.3 x 26 x 51 mm|38.3 x 26 x 51 mm|38.3 x 26 x 51 mm| Caseonly. See [[dimensions>>https://www.robotshop.com/a/wiki/lynxmotion/view/Lynxmotion%20Smart%20Servo%20%28LSS%29/LSS%20-%20Mechanical/#HDimensions]] for details58 -| |Gear Ratio|1 146|1320|44 +| |Weight|63.0g|57.0g|57.0g| 45 +| |Size / Dimensions|38.3 x 26 x 51 mm|38.3 x 26 x 51 mm|38.3 x 26 x 51 mm| 46 +| |Gear Ratio|1:320|1:253|1:146| 59 59 | |Case Material|((( 60 -ABS plastic 61 -)))|ABS plastic|((( 62 62 ABS plastic top / bottom 63 63 64 64 Aluminum center 65 -)))| 66 -| |Gear Material| Brass|Brass|Stainless steel|67 -| |Output spline|24T|24T|24T| 68 -| |Motor Type|Core dDC Motor|Cored DC Motor|CorelessDC Motor|51 +)))|ABS plastic|ABS plastic| 52 +| |Gear Material|Stainless steel|Brass|Brass| 53 +| |Output spline|24T (Hitec std. compatible)|24T (Hitec std. compatible)|24T (Hitec std.compatible)| 54 +| |Motor Type|Coreless DC Motor|Cored DC Motor|Cored DC Motor| 69 69 | |Hardware (Mounting)|2-56 x 1/4"|2-56 x 1/4"|2-56 x 1/4"| 70 70 | |Horn Material (Driven & Idler)|Aluminum|Aluminum|Aluminum| 57 +|(% style="background-color:lightgrey" %)**Operating Angle**|(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) 58 +| |Operating angle (Serial)|360° absolute and virtual multi-turn|360° absolute and virtual multi-turn|360° absolute and virtual multi-turn| 59 +| |Operating angle (RC)|360° absolute and virtual multi-turn|360° absolute and virtual multi-turn|360° absolute and virtual multi-turn| 60 +| |Continuous rotation / Wheel Mode (Serial)|Yes|Yes|Yes| 61 +| |Continuous rotation / Wheel Mode (RC)|Yes|Yes|Yes| 62 +|(% style="background-color:lightgrey" %)**Communication**|(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) |(% style="background-color:lightgrey" %) 63 +| |Communication Type|TTL Full Duplex Async Serial / RC PWM|TTL Full Duplex Async Serial / RC PWM|TTL Full Duplex Async Serial / RC PWM| 64 +| |Communication Speed|9600 bps ~~ 500k bps|9600 bps ~~ 500k bps|9600 bps ~~ 500k bps| 65 +| |Serial Protocol|Custom LSS Protocol|Custom LSS Protocol|Custom LSS Protocol| 66 +| |Connector Type (both sides)|Molex 4-pin, 2.54mm Low Profile|Molex 4-pin, 2.54mm Low Profile|Molex 4-pin, 2.54mm Low Profile| 67 +| |Servo Pinout|Rx ~| Vcc ~| GND ~| Tx|Rx ~| Vcc ~| GND ~| Tx|Rx ~| Vcc ~| GND ~| Tx|