General Features include:

• High Frequency Switching- Noiseless Operation
• Mosfet Power Technology -provides high efficiency (reduce motor and battery losses)
• Microprocessor Logic
• Thermal enhanced r ed aluminum housing. Push-on connectors.
  
• Status Indicator (LED)
• Soft-Start : protect your motor and avoid the large current when you start the vehicle.
• Protection : Temperature, Overcurrent & Low Voltage Protection
  
• HPD (High pedal disable) function monitors throttle statsus turn-on and prevents operation.
  
• Undervlotage cutback function protects against low battery voltage.
  
• Simple installation with no adjustments required.
• Push on connectors for control wiring.

Introduction:

Stars SK-series series motor controllers are perfect for systems requiring peak currents from 50A to 300A and system voltages from 12VDC to 48VDC. Stars SK-Series electronic motor speed controllers are designed to provide smooth, silent, cost-effective control of motor speed and torque of electric vehicles. Stars series motor controllers are power MOSFET electronic motor speed controllers provide smooth, silent, efficient and effective speed control. The SK-Series motor controllers are designed for material handling applications, and on-road vehicles.<Learn More>

Stars Series Motor Controller models:

Series Motor Controller with Vehicle Logic
Model	SK1215	SK2315(A,B)	SK4815	SK1230	SK2330(A,B)	SK4830
Battery Voltage (V)	12V	24-36V	48V	12V	24-36V	48V
Current (A)	150A	150A	150A	300A	300A	300A
Throttle Type(s)	0-5k or 0-5V
2-min cont.current (A)	150A	150A	150A	300A	300A	300A
1-hour cont. current (A)	65A	65A	65A	125A	125A	125A
LBCO (V)	8V	16/24V	36V	8V	16V/24V	36V
OVP** (V)	13.8V	27.6V/41.4V	55.2V	13.8V	27.6V/41.4V	13.8V
Data Sheet
Style	1204X	1204X	1204X	1204X	1204X	1204X
LBCO* : Low Battery Cut-off OVP** : Over Voltage Protection

Motor Controller Specifications:

Electrical:

• Normal Battery Voltage: 12,24-36,48V DC
  
• Current Ratings   : 150A, 300A
  
• Operating Frequency : 16KHz
  
• Microprocessor Logic
  
• Inter Hour Meter
  
• RS232 Serial Link
• Flashing LED Display for Diagnostics

Mechanical:

• Dimensions (mm) : 
  • 103L x 146W x 72H (for 150A)
  • 170L x 146W x 72H (for 300A)
• Case : Aluminum alloy, black Finish

Environmental:

• Operating temperature : -30°C to + 40°C
• Storage temperature : -40°C to +70°C
• Protection :Temperature, Overcurrent & Low Voltage Protection