33
STR Hardware Manual
920-0030E
2/3/2010
The actual temperature of the motor depends on how much heat is conducted, convected or
radiated out of it. Our measurements were made in a 40°C (104°F) environment with the motor
mounted to an aluminum plate sized to provide a surface area consistent with the motor power
dissipation. Your results may vary.
80
100
e
HT17-068 Max Duty cycle vs Speed
24 VDC, 1.60 Amps @40°C Ambient
on 4.75 x 4.75 x .25 Aluminum Plate
0
20
40
60
0
5
10
15
20
25
30
35
40
%
D
u
ty
C
y
c
le
Speed (RPS)
80
100
e
HT17-068 Max Duty cycle vs Speed
48 VDC, 1.60 Amps @Ambient of 40
on 4.75 x 4.75 x .25 Aluminum Plate
0
20
40
60
0
5
10
15
20
25
30
35
40
%
D
u
ty
C
y
c
le
Speed (RPS)
80
100
e
HT17-071 Max Duty Cycle vs Speed
24 VDC, 2.0 Amps 40°C Ambient
on 4.75 x 4.75 x .25 Aluminum Plate
0
20
40
60
0
5
10
15
20
25
30
35
40
%
D
u
ty
C
y
c
le
Speed (RPS)
80
100
e
HT17-071 Max Duty Cycle vs Speed
48 VDC, 2.0 Amps 40°C Ambient
on 4.75 x 4.75 x .25 Aluminum Plate
0
20
40
60
0
5
10
15
20
25
30
35
40
%
D
u
ty
C
y
c
le
Speed (RPS)
80
100
e
HT17-075 Max Duty Cycle vs Speed
24 VDC, 2.0 Amps 40°C Ambient
on 4.75 x 4.75 x .25 Aluminum Plate
0
20
40
60
0
5
10
15
20
25
30
35
40
%
D
u
ty
C
y
c
le
Speed (RPS)
80
100
e
HT17-075 Max Duty cycle vs Speed
48 VDC, 2.0 Amps @Ambient of 40
on 4.75 x 4.75 x .25 Aluminum Plate
0
20
40
60
0
5
10
15
20
25
30
35
40
%
Duty
Cy
cl
e
Speed (RPS)