828

828

SOLENOIDS AND SOLUTIONS
QUALITY SINCE 1912

D C Open Frame Solenoid

10

Rectifier for A.C. supply
Stroke up to 25mm

Product group

Type 828

 Increasing force characteristic (Fig. 2)
 For pull operation
 Long stroke design with integral clevis end
 Zinc / nickel plated iron parts
 Coil insulation to class B, for voltages up
to 250 volts
 Protection classification – DIN VDE0470 / EN60529

Fig. 1
Type 828

Tag connectors or flying leads – IP00
 UL listed materials of construction
Force, F

M

 Suitable for operation in any attitude
 Spring return arrangement available
 Modifications and special designs on request
 General – purpose box frame solenoid for service on:

Machine tools

Office Machines

Automation

Remote control

Packaging and coin equipment

Textile Machinery

Magnet Schultz Limited
‘+44(0)1483 794700

3-4 Capital Park

7+44(0)1483 757298


Old Woking

Increasing

close

open

Fig. 2
Force characteristic

Surrey

sales@magnetschultz.co.uk


GU22 9LD

Stroke, s

UK

www.magnetschultz.co.uk

Sales@magnetschultz.co.uk
‘+44(0)1483 794700

SOLENOIDS AND SOLUTIONS

QUALITY SINCE 1912

Performance and dimensional data for type 828
Duty Rating
Stroke s

Continuous
(mm)
0
2
4
8
12
16
20
25
(Watts)
(kg)
(kg)

Power Consumption P25
Armature Weight mA
Solenoid Weight mM

36.2
10.0
4.5
2.1
1.2
0.3
0.2
0.18
8.5

828
Intermittent
Magnetic force F M (N)
42.7
21.2
12.0
5.5
3.2
1.8
0.6
0.19
19.5
0.037
0.165

0 mm is completion of energised stroke

49.9
37.0
29.0
18.0
11.0
6.0
4.0
1.5
85

Conversion Factors

TABLE BASIS

1N = 0.102 kp ≈ 0.1kp
1 Mcm = 0.102 kpcm ≈ 0.1 kcpm
1 kp = 1 kg = 2.2lbs
1 mm = 0.039 in
1 cmkp = 0.856 in. lbs

24V / Impulse – intermittent – Continuous duty
Mounted on steel plate 152 x 152 x 3mm
Horizontal working
Tolerance +/- 10% (inherent and manufacture)

Ambient temperature 250C
Free air mounted
Pull arrangement

MAGNETIC FORCE (FM)

POWER CONSUMPTION (P25)

DUTY RATING

SUPPLY VOLTAGE

Is listed with 250C coil temperature (decrease/HOT)

Is listed in HOT condition at 90% of rated voltage
(increase approx. 20% at rated voltage). Adjust for
armature weight.
The proportion of time that the soleoid is energised per
operation cycle, shown in %
Proportion (%) =

Impulse

______

Standard DC: 12V, 24V – Other voltages upon request
Rectifier can be provided for AC supply.

t (on)
x100
t (on) + t (off)

For each coil type: maximum energised (proportion) time / cycle
Continuous: (100%) Intermittent: (25%) 60 secs Impulse: ( 10%) 0.1 secs
4.75 x 0.51 QC (2X)

15.9

19.4

31.8

4.8

M5 x 0.8
MIN. 10 DEEP

12.7
11.9

23.8

47.7 C0.8

10.5

175 MIN.

ALTERNATIVE ARMATURE END

M3 x 0.5 (2X)

Fig.3
Type 828

16.0

Dimensions in inches [mm]
Solenoid drawn in energised
condition

ALTERNATIVE FLYING
LEAD CONNECTION.

15.9

Q3.25

Q11.1

4.0
30.2 C0.8

Data may be changed without prior notice – Dimensions not guaranteed

Order Example
Type
828
Voltage
24v DC
Duty Rating Continuous

20.6

Subject to our Standard Conditions

0907