Coreless brushless gear motor
The advantages of hollow cup motors are:
1. Energy-saving characteristics: The energy conversion efficiency is very high, and its maximum efficiency is generally above 70%. Some products can reach above 90% (iron core motors are generally 70%).
2. Control characteristics: Rapid starting and braking, extremely fast response, mechanical time constant less than 28 milliseconds, some products can reach within 10 milliseconds (iron core motors are generally above 100 milliseconds); under high-speed operation within the recommended operating area, the speed can be easily adjusted sensitively. 3. Driving characteristics: The operating stability is very reliable, and the speed fluctuation is very small. As a micro motor, its speed fluctuation can be easily controlled within 2%.
In addition, the energy density of hollow cup motors is greatly improved. Compared with iron core motors of the same power, its weight and volume are reduced by 1/3-1/2.
|
Rated voltage
|
No-load speed
|
Rated speed
|
Toque
|
Reduction ratio
|
|
12 .0V
|
64RPM
|
51RPM
|
1300kg. cm
|
109.3
|
|
24 .0V
|
180RPM
|
90RPM
|
1838kg. cm
|
75.9
|
|
MODEL
|
VOLTAGE
|
NO LOAD
|
AT MAXIMUM EFFICIENCY
|
STALl
|
|
OPERATING RANGE
|
RATED
|
SPEED
|
CURRENT
|
SPEED
|
CURRENT
|
TORQUE
|
OUTPUT
|
TORQUE
|
CURRENT
|
|
r/min
|
A
|
r/min
|
A
|
g · cm
|
W
|
g · cm
|
A
|
|
C2-1637G-01a
|
9.0 – 14.0V
|
12.0V
|
7000
|
0.06
|
5600
|
0.25
|
34
|
13.8
|
172
|
1.15
|
|
C2-1637G-02a
|
22.0 -25.0V
|
24.0V
|
14000
|
0.07
|
11200
|
0.52
|
70
|
55.2
|
353
|
2.31
|
