WHAT DO THE TOP 7 ELECTRATHON® TEAMS IN THE U.S.
HAVE IN COMMON?
PENTAD
TM
High Performance Motors and Controllers
Dave Cloud, Holt High School, Lake Orion High School,
Clark Beasley, Mt. Blue High School, Lakeshore High School, Mark Murphy
Electrathon® America Record Setting Teams
PENTADTM 500A
PULSE WIDTH MODULATED D.C. CONTROLLER
For Permanent Magnet Brush Motors
Peak Current Capacity: 500 Amps
Switching Rate: 15,000 Hz.
Voltage Drop (at 100 Amps.): 0.1 Volts
Standby Current: <20 m. Amps.
Variable Acceleration Rate: 0-5 Seconds
Variable Current Limit: 200-400 Amps.
48 Volts Efficiency: 99.7%
36 Volts Efficiency: 99.7%
24 Volts Efficiency: 99.4%
12 Volts Efficiency: 98.3%
Weight: 5 Pounds
PENTADTM G
PERMANENT MAGNET DOUBLE-VENTED D.C. MOTOR
48 Volts
Efficiency: 87%
Horse Power (Max. Eff.): 7.0
R.P.M. (Maximum Efficiency): 6000
Torque (Maximum Efficiency): 73 in/lbs.
36 Volts
Efficiency: 86%
Horse Power (Max. Eff.) 4.0
R.P.M. (Maximum Efficiency): 4500
Torque (Maximum Efficiency): 57 in/lbs.
24 Volts
Efficiency: 84%
Horse Power (Max. Eff.): 2.0
R.P.M. (Maximum Efficiency): 3000
Torque (Maximum Efficiency): 44 in/lbs.
Weight: 19 pounds
First motor to break 40 miles in 1999!
Missed the 1998 Electrathon National? Buy the video $29.95 (Free shipping).
To order, write or call: PENTADTM, P.O. Box 1722,
Thousand Oaks, CA 91358 (805) 492-5858
Copyright 1999 Bud Raymond. All rights reserved.