KST

KST X20-4208 Servo Motor

$159.99

Version

X20-4208

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Parameter	Value
Performance & Electrical Ratings:
Rated Voltage	DC 7.4 V
Operating Voltage Range	DC 6.0 V - 8.4 V
Stall Torque	38 kgf.cm @ 6.0 V; 42 kgf.cm @ 7.4 V; 46 kgf.cm @ 8.4 V
No-Load Speed (60deg Rotation)	0.10 sec @ 6.0 V; 0.08 sec @ 7.4 V; 0.07 sec @ 8.4 V
Stalling Current	8.80 A @ 6.0 V; 10.8 A @ 7.4 V; 12.3 A @ 8.4 V
Working PWM Frequency	1520 us / 333 Hz
Control Specifications:
Default Mechanical Travel Angle	+/-100deg (200deg total stroke)
Control Signal Voltage Levels	HIGH: min. 3.3 V, max. 5.0 V; LOW: min. 0.0 V, max. 1.5 V
Control Pulse Width Range	500 us - 2500 us
Calibrated Pulse Width (Reference Angles)	500 us (-100deg); 1500 us (0deg); 2500 us (+100deg)
Soft-Start Function / Programmability	Yes / Yes
Internal Characteristics:
Motor Type	4-Pole Brushless DC Motor
Gear Train Material	Hardened Steel / HLS (High-Load Strength)
Position Sensing Method	Contactless (Non-contact)
Ball Bearing Configuration	6BB (6 Ball Bearings)
Physical & Environmental:
Housing Material	Aluminum Alloy
Envelope Dimensions	40 mm x 20 mm x 40 mm +/- 0.2 mm
Weight	80 g +/- 10%
Environmental Protection Rating	IP65 (Dust-tight / Protected against low-pressure water jets)
Operating Temperature Range	-20 deg C - +65 deg C