The "B" in the part
number for this Z40 version indicates that it
is a special type made for backmount (radial mount)
only. Whenever you plan to use a back-mounted
Outrunner on your model, this version helps save
weight and complexity. It is the best choice for
many of the larger 2007 Hyperion models. The integrated
cooling fan helps insure top performance and reliability.
Recommended for HYPERION KATANA F3A "63e"
HYPERION
HP-Z4025-B10 Hyperion Z4025 Outrunner Motor Series for Large
Electric Models and IC Engine Conversions - BACKMOUNT
Z4025 VERSION Outer Diameter : 48mm
Length : 50.5mm (excluding rear boss)
Shaft Diameter : 6mm
Maximum Efficiency : 40-60A
Peak Current (30 sec): 80A
Winding : 10T
Resistance : 0.0162 ohm RPM/V : 560 KV
Weight : 356g
Power: 600W ~ 1100W Avg