1/2 in.
(13 mm)
1-19/32 in.
(40 mm)
2-13/16 in.
(72 mm)
5 in.
(127 mm)
Boot
Internal
†
1/4-28
1 in.
(25 mm)
3/32 in.
(2 mm)
2 in.
(51 mm)
2-1/2 in.
(64 mm)
2-7/16 in.
(62 mm)
9/32 in.
(7 mm)
1-5/8 in.
Diameter
NOTE:
Remove
or pierce decal
to install shaft.
1/4-28 Shaft w/nut
shown installed
(is supplied loose)
3/32 in.
(2 mm)
2 in.
(51 mm)
Diameter
2-1/16 in.
(52 mm)
3-9/32 in.
(83 mm)
1-1/2 in.
(38 mm)
7-7/32 in.
(184 mm)
Boot
Internal
†
1/4-28
1/4-28 Shaft w/nut
shown installed
(is supplied loose)
Shown with
stud and nut
installed.
1-1/8 in.
(28 mm)
3-1/8 in.
(79 mm)
2-1/2 in.
(64 mm)
9/32 in.
(7 mm)
2-7/8 in.
(73 mm)
21/32 in.
(17 mm)
Remove or
pierce decal
to install shaft.
RP2307B and RP2308B
RP2309B and RP2310B
Solenoid Dimensions
Solenoid Shown with Plunger Seated (Coil Energized)
Solenoid Shown with Plunger Seated (Coil Energized)
†
A stud with nut is supplied, loose.
1-1/2 in. (38 mm)—1/4-28
part number: 40-01-0055
Solenoid
Model
Number
Maximum
Stroke
In. (mm)
Power in Watts
Seated Inrush
Force
*
in Pounds [Kilograms] at 100% Voltage
**
Stroke in Inches (Millimeters)
Hold 1/8 (3)
1/4 (6)
1/2 (13)
3/4 (19)
1 (25) 1-1/4 (32)
1-1/2 (38)
Continuous
RP2307B
1 (25)
18
624
25 [11.34]
22 [9.98]
21 [9.53]
17 [7.71]
14 [6.35]
10 [4.54]
—
—
<13> [5.90]
<12> [5.44]
<11> [4.99]
<10> [4.54]
<8> [3.63]
<6> [2.72]
—
—
RP2308B
1 (25)
12
696
27 [12.25]
25 [11.34]
23 [10.43]
19 [8.62]
15 [6.80]
11 [4.99]
—
—
<15> [6.80]
<14> [6.35]
<13> [5.90]
<12> [5.44]
<9> [4.08]
<7> [3.18]
—
—
RP2309B
1-1/2 (38)
18
1029
32 [14.52]
30 [13.61]
27 [12.25]
22 [9.98]
18 [8.16]
13 [5.90]
8 [3.63]
6 [2.72]
<19> [8.62]
<18> [8.16]
<16> [7.26]
<14> [6.35]
<11> [4.99]
<9> [4.08]
<6> [2.72]
<4> [1.81]
RP2310B
1-1/2 (38)
12
960
35 [15.88]
34 [15.42]
31 [14.06]
26 [11.79]
22 [9.98]
17 [7.71]
12 [5.44]
7 [3.18]
<20> [9.07]
<19> [8.62]
<17> [7.71]
<15> [6.80]
<12> [5.44]
<9> [4.08]
<7> [3.18]
<4> [1.81]
*
Forces shown are without return spring. Forces shown < > are with return spring. Forces shown in [ ] are in kilograms.
**
To determine the operating current, divide the power (watts) indicated in the above table by the applied voltage.
Solenoids will operate at any stroke less than maximum.
†
A stud with nut is supplied, loose.
1-1/2 in. (38 mm)—1/4-28
part number: 40-01-0055
Watts Power/Cold Force in Pounds at 100% Voltage/Inches Stroke
RPS-00092B page 2 of 4
Note 1.
Typical
operating temperature for single 15 second operation of the energize coil is less than:
140°F(60°C) ± 10°F (6°C) for 1 in. (25 mm) Stroke Solenoids (70°F/21°C Rise above ambient)
120°F(49°C) ± 10°F (6°C) 1-1/2 in. (38 mm) Stroke Solenoids (50°F/10°C Rise above ambient)
See
CAUTION
statement on next page and note maximum housing temperature is 185°F (85°C).
Note 2.
The energize-coil should not be activated for more than 15 seconds.
Longer energize-coil activation times will damage the solenoid.
Note 3.
Allow minimum 15 minutes for cooling between activations of energize-coil to avoid damaging the
solenoid. (Depends on length of time energize coil is energized.)
Note 4.
The energize-coil must fully seat the plunger to allow the hold-coil to function properly.
