Original
By certification 
Hydraulic Fail-Safe Brakes
a) Configuration
SB series
 b) A scientific basis for introduction ◇Essential components: braking rack; braking parts; control device; automatic adjustment device of brake part clearance ◇Distinctive features: large in braking force; short in response time ◇Instruction for use: When installing the brake, users can make their own mounting bracket, and fix the base after the initial installation of the brake is accurate. Finally, users can adjust the back distance and switch. ◇Extra Service: In the actual practice, our company will do our utmost to assist users in establishing corresponding scientific maintenance system, such as the implementation of spot check, so as to address primarily in facilitating statistics and analysis of faults. |
c) Technical data
To assume invariability of SB series, a set of numerical field is as below:
Type |
Clamp force (KN) |
Release Pressure (MPa) |
Oil cylinder volume(ml) |
Clearance (mm) |
Friction coefficient |
Requested bolts; Performance class; Installation torque |
Weight bracket excluded (kg) |
SB50 |
50 |
11 |
30 |
1-2 |
0.36 |
8-M20、10.9、680 |
90 |
SB100 |
100 |
12 |
50 |
1-2 |
0.36 |
8-M24、10.9、1200 |
150 |
SB160 |
160 |
12 |
70 |
1-2 |
0.36 |
8-M30、10.9、2200 |
310 |
SB250 |
250 |
13 |
95 |
1-2 |
0.36 |
8-M36、10.9、354 |
452 |
SB315 |
315 |
14 |
115 |
1-2 |
0.36 |
8-M36、10.9、3540 |
672 |
SB400 |
400 |
12 |
170 |
1-2 |
0.36 |
8-M48、10.9、7400 |
1100 |
d) Dimension table (mm)
To assume invariability of safety brakes, a set of SB series seek to do the following:
Type |
A |
a1 |
a2 |
a3 |
b1 |
b2 |
B |
C |
d |
k |
p |
L |
E |
W |
H |
H1 |
SB50 |
77 |
77 |
90 |
38 |
38 |
38 |
154 |
150 |
20.5 |
56 |
102 |
300 |
240 |
110 |
310 |
80 |
SB100 |
95 |
95 |
105 |
45 |
55 |
45 |
190 |
180 |
25 |
71 |
102 |
348 |
286 |
140 |
360 |
85 |
SB160 |
110 |
120 |
135 |
65 |
70 |
65 |
260 |
235 |
31 |
87 |
106 |
412 |
370 |
170 |
410 |
95 |
SB250 |
130 |
120 |
160 |
75 |
80 |
75 |
300 |
275 |
37 |
87 |
106 |
456 |
370 |
170 |
470 |
110 |
SB315 |
140 |
175 |
205 |
85 |
90 |
82.5 |
335 |
330 |
37 |
137 |
106 |
476 |
410 |
270 |
500 |
110 |
SB400 |
170 |
180 |
220 |
120 |
110 |
110 |
440 |
420 |
50 |
137 |
142 |
602 |
546 |
270 |
560 |
115 |
e) Relative dimension of brake disc (mm)
Type |
b |
D |
d1 | d2 | ||
SB50 |
30 |
36 |
40 |
≥500 |
D-120 |
D-300 |
SB100 |
30 |
36 |
40 |
≥500 |
D-150 |
D-380 |
SB160 |
30 |
36 |
40 |
≥600 |
D-180 |
D-440 |
SB250 |
30 |
36 |
40 |
≥600 |
D-180 |
D-480 |
SB310 |
30 |
36 |
40 |
≥1200 |
D-280 |
D-600 |
SB400 |
30 |
36 |
40 |
≥1800 |
D-280 |
D-660 |
Note: d1= the theoretical friction diameter
d2= max allowable or hub diameter
D: if need other disc diameters, please contact us
f) Order sample
SB250-2200*40 denotes that rated clamping force for 250KN, brake disc diameter is 2200 mm, plate thickness for 40mm.
This sort appears to be instantiated by being linked together through particular feature of hydraulic fail-safe brake. If there are special requirements, they need to be negotiated and determined at the time of ordering.
The Pertinent Hydraulic Fail-Safe Brakes
To make much sense, the other correlative models in each case are well brought out by SBD-A series as well as ST3SH-A series.
a) Configuration
SBD-A series
|
b) An explicit account of SBD-A series hydraulic fail-safe brake ◇Differential advantage: fair in price; safe in operation process
◇Scope of application: Port loading and unloading machinery ◇FAQ section: It contains answers to the question that customers asked regularly, the installing position and fault display of PLC control are in detail that can help you check out. |
c) Size and basic parameters
Type |
Total clamp force (KN) |
Braking force (KN) |
Cylinder pressure (bar) |
Oil volume (ml) |
Released clearance (mm) |
Weight (kg) |
A (mm) |
C (mm) |
d1 (mm) |
d2max (mm) |
D (mm) |
SBD100-A |
100 |
72 |
70 |
70 |
0.75~1.5 |
195 |
0.171 ×ΦD +220 |
0.470 ×ΦD -127 |
ΦD -135 |
ΦD -270 |
Φ800 ≤ΦD ≤Φ1800 |
SBD125-A |
125 |
90 |
90 |
90 |
0.75~1.5 |
195 |
|||||
SBD160-A |
160 |
115 |
110 |
110 |
0.75~1.25 |
195 |
|||||
SBD200-A |
200 |
144 |
100 |
100 |
0.75~1.5 |
235 |
|||||
SBD250-A |
250 |
180 |
120 |
120 |
0.75~1.25 |
235 |
|||||
SBD315-A |
315 |
255 |
140 |
140 |
0.75~1.5 |
280 |
|||||
ST3SH-A |
275 |
220 |
120 |
120 |
0.75~1.25 |
270 |
To offer the customer a complete alternative to choosing optimal products, SBD-B type is arranged through another form. It is as follows:
a) Outline and installation dimensions
SBD-B series
|
b) An explicit explanation of SBD-B series hydraulic fail-safe brake ◇Particularity: Having a selling proposition originated from increased efficiency and innovation ◇Additional value: Most refined packing; latest model |
c) Technical data
Type |
Rated clamp force(KN) |
Braking force(KN) |
Single-side shoe clearance(mm) |
Working pressure force of oil cylinder(Mpa) |
Oil cylinder volume(ml) |
Weight |
SBD80-B |
80 |
57 |
1~2 |
9.5 |
55 |
270 |
SBD160-B |
160 |
115 |
1~2 |
9.5 |
115 |
310 |
d) Order example
What is highly thought of in SBD160-B-1800×30IRL,which denotes that the rated clamp force is 160KN, with gate opening limit switch, type I installed a safety brake, brake diameter of 1800mm, and the plate thickness is 30mm.
The crucial parts concerned SBD in this sort of mode is necessarily followed and in detail.
a) Configuration
SBD-C series
|
b) An interpretation of SBD-C series hydraulic fail-safe brake ◇Traits: Perform satisfactorily; have long-run effect ◇Our Duty: Our technical staff will help you analyze the results of the performance test to compare and contrast the run-time characteristics of the various implementations. |
c) Technical data
Type |
Rated clamp force(KN) |
Braking force(KN) |
Single-side shoe clearance(mm) |
Working pressure force of oil cylinder(Mpa) |
Oil cylinder volume(ml) |
Weight |
SBD250-C |
250 |
180 |
1~2 |
8 |
275 |
660 |
SBD365-C |
365 |
202 |
1~2 |
8 |
275 |
720 |
SBD425-C |
425 |
306 |
1~2 |
9.5 |
275 |
730 |
d) Order Example
What is highly thought of in SBD250-C-2200×40IRL,which denotes that the rated clamp force is 365KN, with gate opening limit switch, type I installed a safety brake, and the brake disc diameter of 2200mm, disc thickness is 4400mm.
Since SBD-D series have received customers’ attention, the essential component is incorporated into the rational basis for framework pertained to shape and size.
a) Configuration
SBD-D series
|
b) A systematic description of SBD-D series hydraulic fail-safe brake ◇Instruction of operating: It is required to be matched with hydraulic drive release since it has disk spring force ◇FAQ section: It is mostly stated by how the corresponding components are projected onto the simultaneous realization of performing respectively. |
c) Technical data
|
Product type |
Total clamping force (KN) |
Braking force (KN) |
Cylinder pressure (Mpa) |
Gate opening oil quantity (ml) |
Gate opening clearance (mm) |
Weight (kg) |
A(mm) |
C(mm) |
d1(mm) |
d2max(mm) |
D(mm) |
|
SBD120-D |
120 |
86 |
8 |
150 |
0.75-1.5 |
193 |
|
|
φD-90 |
ΦD-180 |
≥600 |
|
SBD240-D |
240 |
172 |
20 |
170 |
0.75-1.5 |
310 |
|
|
ΦD-150 |
φD-300 |
≥600 |
d) SBD-D series size
Product type |
B(mm) |
L(mm) |
h(mm) |
e(mm) |
n(mm) |
k(mm) |
F(mm) |
P(mm) |
H(mm) |
m(mm) |
w(mm) |
L1(mm) |
L2(mm) |
L3(mm) |
d(mm) |
SBD120-D |
80 |
320 |
320.5 |
16.5 |
45 |
240 |
330 |
170 |
485 |
75 |
240 |
190 |
220 |
115 |
32 |
SBD240-D |
140 |
400 |
345 |
20 |
60 |
300 |
420 |
190 |
560 |
120 |
360 |
225 |
255 |
160 |
38 |
e) Example of ordering mark
It is highly thought in the type of SBD240-D-900*20IRL, which indicates that rated clamping force up to 240KN, with gate opening limit switch, I install D type safety brake, brake disc diameter of 900mm,and plate thickness to the 20mm as well.
This sort of mold among our products seeks to be arranged through various forms with respect to the safety brake’s backbone.
a) Configuration of ST1SH, ST2SH and ST3SH hydraulic fail-safe brakes
ST1SH/ST2SH/ST3H series
|
b) An explicit account of ST1SH, ST2SH and ST3SH hydraulic fail-safe brakes ◇ distinctive features: self-contained in equipment; large braking force; short in response time ◇ distinctive competency: fair in price; strong in technical strength; safe in operation system |
c) Technical data of ST1SH, ST2SH and ST3SH hydraulic fail-safe brakes
|
Basic parameters |
The brake torque formula (N.M) |
Braking torque=force/1000(strainB/2-68) |
Response time (S) |
0.2 |
|
On both sides of the torque back (N.M) |
0.7 |
|
Release the pressure (Mpa) |
100 |
|
Oil mouth size |
Z1/4 |
|
|
The rated power (N) |
STISH:3500(safety brake)/2500(work brake) |
|
ST2SH:70000(safety brake)/50000(work brake) | ||
ST3SH: 147000(safety brake)/105000 (work brake) | ||
|
Overall dimension |
Safety release displacement capacity cmᶾ |
ST1SH:18 ST2SH:50 ST3SH:135 |
Total oil cylinder volume cmᶾ |
ST1SH:34 ST2SH:83 ST3SH:227 |
|
Weight (kg) |
ST1SH:117 ST2SH:117 ST3SH:118 |
|
A |
A= 0.232φB+211 |
|
C |
C=0.456φB-133 |
|
D |
25 |
|
E |
285 |
|
F |
340 |
|
G |
180 |
|
H |
410 |
|
I |
90 |
|
J |
230 |
|
K |
200 |
|
L |
213.5 |
|
M |
55 |
|
N |
5 |
|
O |
M30 |
|
P |
27.5 |
Eventually, we believe we shall be able to better satisfy our customers quantitatively and give accountability to you as well.
http://www.hongqiaobrake.com/
