300 W Factory Road
Addison, IL 60101
TO ORDER CALL
TEL: (630) 628-9999
FAX:(630) 628-9922
TOLL FREE: (888) 797-8658
EMAIL: sales@powervolt.com
StepperPower
™
The Power Supply for Stepping Motors
Series: STP
●
Fully compatible with Applied Motion Products (and other) stepping
motor drivers
●
Integral motor (35Vdc) and logic (5Vdc ± 5%) power
●
Space saving compact modules provide mounting studs for motor drivers
●
Dual 120/240V switch-selectable input voltage
●
Power-on LEDs, screw terminal connections
●
Ideal for use with A.M.P step motor drives 1335, 2035, 2035 O, 3535,
3535 O, 3540M or 3540MO.
●
Safety Agency Approvals STP Series:
−
UL 1950, third edition, File #E181899.
−
CSA, C22.2 No.950, File #E181899.
−
CE Marked.
RoHS
Description :
The STP series of power supplies provide unregulated DC voltage for motor power and tightly regulated 5Vdc
power for logic circuitry. They are especially suitable for Applied Motion’s step motor drives model numbers
1335, 2035, 2035 O,3535, 3535 O, 3540M or 3540MO. The PC board and transformer are assembled on L-
shaped aluminum chassis with threaded (# 6-32) PEM nuts provided on the side for mounting drive module, thus
making an integral power and driver unit. LED’s indicate the power-on status of the motor and logic outputs.
Input and motor output are fuse protected to avoid damage due to short circuits. The 5V logic output is
electronically protected for overload and short circuit. The input is easily set to 120V or 240V with a slide
switch provided on the PC board.
TO ORDER CALL
Series: STP
300 W. Factory Road
Addison, IL 60101
TEL: (630) 628-9999
FAX: (630) 628-9922
TOLL FREE: (888) 628-8658
EMAIL: sales@powervolt.com
Specification :
Input Power:
120/240VAC ± 10%, 50/60Hz.
Switch-selectable. Factory set at 240V input.
Inrush Current:
Estimated 12A at 120V and 15A at 240V.
Connections:
Screw terminals
Storage Temperature:
- 55°C to + 85°C.
Operating Temperature:
0 - 50°C at full rated load,
derate linearly 20% up to 70°C maximum.
Humidity:
95% Non-condensing relative humidity
maximum.
Cooling Method:
Natural convection; allow unrestricted
air flow for optimum operation.
Mounting:
4 each 0.213"dia holes, use #8 or #10 screws;
clear anodized chassis.
Agency Approvals:
UL, CSA approved; CE marked.
Logic Power
(regulated, electronically
overload/short circuit protected)
Output:
Part Number
STP-35XXX2.5
STP-32XXX4
STP-35XXX5
STP-48XXX5
STP-48XXX10
STP-70XXX5
Motor Power
35Vdc @ 2.5A Full Load (No Load 42Vdc)
32Vdc @ 4.0A Full Load (No Load 42Vdc)
35Vdc @ 5.0A Full Load (No Load 42Vdc)
48Vdc @ 5.0A Full Load (No Load 58Vdc )
48Vdc @ 10.0A Full Load (No Load 58Vdc)
70Vdc @ 5..0A Full Load (No Load 87Vdc )
5VDC ± 5% @ 500mA
5VDC ± 5% @ 500mA
5VDC ± 5% @ 500mA
5VDC ± 5% @ 500mA
5VDC ± 5% @ 500mA
5VDC ± 5% @ 500mA
Dimension Drawing :
(All dimensions in inches)
Model
STP-35AMP2.5
STP-32AMP4
STP-35AMP5
STP-48AMP5
STP-48AMP10
STP-70AMP5
A
7.0
7.0
8.10
8.10
9.0
9.0
B0
6.5
6.5
7.5
7.5
8.24
8.24
B1
NA
NA
6.9
6.9
NA
NA
C0
0.25
0.25
0.35
0.35
0.41
0.41
C1
NA
NA
0.95
0.95
NA
NA
D
3.25
3.75
3.88
3.88
4.62
4.62
E
2.4
2.4
3.8
3.8
2.5
2.5
F
0.70
0.70
0.33
0.33
1.56
1.56
G
4.0
4.0
5.0
5.0
5.62
5.62
H
( dia. &
No. of places)
.213”
8 holes
.213”
8 holes
.20”
8 holes
.20”
8 holes
.281”
7 holes
0.281”
7 holes
J
0.125
0.125
0.125
0.125
0.125
0.125
K
0.25
0.25
0.25
0.25
0.35
0.35
L
0.25
0.25
0.35
0.35
0.35
0.35
M
2.4
2.4
3.03
3.03
3.77
3.77
