BJ-Gear's STRONG gearboxes are our line of spiral bevel gearboxes. The STRONG gearboxes can be used for continously operation on all types of industrial machinery. The compact construction and design allows mounting in any position, even at limited space.
Compact and easy to incorporate
BJ-Gear's wide range of spiral bevel gearboxes are characterised by high quality and robust performance by virtue of the gear housing made of cast iron. Our spiral bevel gearboxes are manufactured in four different versions. The drive and the wheel are mainly made with Klingelnberg Palloid spiral gearing providing a quiet, steady and efficient operation.
- Type "K" is the standard version where the bedding consists of strong single-row deep groove ball bearings on polished bearing seats.
- Type "P" and "V" are gearboxes intended for transmission of high torques at low revolutions. The bearings are strong conical roller bearings on polished bearing seats.
- Type "L" is a special gearbox manufactured according to customer requirements
Our spiral bevel gearboxes can be supplied with up to four shafts, hollow shaft and with an output torque of up to 1,000 Nm and can be fitted with a motor flange with a coupling for direct mounting of the motor.
The spiral bevel gearboxes are available in gear ratios 1:1, 1,5:1, 2:1 and 3:1 and can also be supplied as reversing gears. All spiral bevel gearboxes are life-time lubricated and can be supplied in a hygienic version with a lubricant approved for the food industry, with stainless steel shafts and with a rustproof yellow chromated gear housing. If there is a need for special shafts or flanges, we have great experience in adapting gearboxes - even in smaller numbers - or in designing special gearboxes for example with gear housings in stainless steel or as precision gearboxes with reduced backlash.
Brochure: STRONG spiral bevel gearboxes
Type K - Efficiency data
To download as PDF, find the download link below the table.
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Permissibible power P1 [kw] and rated output torque M2 [Nm] |
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Input rpm. |
Gear sizes |
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20 |
25 |
30 |
35 |
40 |
50 |
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|
P1 |
M2 |
P1 |
M2 |
P1 |
M2 |
P1 |
M2 |
P1 |
M2 |
P1 |
M2 |
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|
1:1
|
10 |
0,083-75 |
0,12-110 |
0,22-200 |
0,42-380 |
0,77-700 |
1,1-1000 |
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|
100 |
0,8-72 |
1,2-108 |
2,2-200 |
4,1-375 |
7,4-670 |
10,8-980 |
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|
250 |
1,9-69 |
2,8-104 |
5,4-195 |
10,0-362 |
16,5-600 |
25,6-930 |
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|
500 |
3,4-62 |
5,5-100 |
9,9-180 |
17,0-308 |
30,3-550 |
46,3-840 * |
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|
750 |
4,8-58 |
7,5-91 |
14,0-170 * |
24,0-170 * |
43,0-520 * |
64,5-780 * |
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|
1000 |
5,7-52 |
9,1-83 * |
18,2-165 * |
30,2-274 * |
52,3-475 * |
80,5-730 * |
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|
1500 |
7,8-47 * |
12,4-75 * |
24,8-150 * |
41,0-248 * |
69,4-420 * |
111-675 * |
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|
2000 |
8,8-40 * |
15,4-70 * |
30,8-140 * |
46,7-212 * |
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3000 |
10,5-32 * |
21,5-65 * |
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2:1
|
10 |
0,04-76 |
0,06-114 |
0,11-210 |
0,21-380 |
0,38-700 |
0,58-1050 |
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|
100 |
0,4-72 |
0,6-110 |
1,1-206 |
2,1-376 |
3,75-680 |
5,5-990 |
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|
250 |
0,96-70 |
1,4-104 |
2,7-196 |
5,0-365 |
8,5-620 |
13,0-940 |
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|
500 |
1,8-68 |
2,8-100 |
5,0-184 |
8,5-310 |
15,4-560 |
23,3-845 * |
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|
750 |
2,7-66 |
3,8-92 |
7,0-170 * |
12,2-295 * |
22,0-530 * |
32,2-780 * |
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|
1000 |
3,5-64 |
4,8-88 * |
9,0-164 * |
15,2-275 * |
26,4-480 * |
40,5-735 * |
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|
1500 |
5,1-62 * |
6,7-82 * |
12,4-150 * |
20,6-250 * |
35,1-425 * |
56,2-680 * |
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|
2000 |
6,3-57 * |
8,5-77 * |
15,4-140 * |
25,6-233 * |
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3000 |
8,9-54 * |
12-73 * |
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Download the Type K - Efficiency data tabel in pdf format below.
Type P & V - Efficiency data
To download as PDF, find the download link below the table.
|
Permissibible power P1 [kw] and rated output torque M2 [Nm] |
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|
|
Gear sizes |
Gear sizes |
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|
Ratio |
Input rpm. |
25 |
30 |
Ratio |
Input rpm. |
25 |
30 |
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|
P1 |
M2 |
P1 |
M2 |
P1 |
M2 |
P1 |
M2 |
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|
1:1 |
10 |
0,29 |
270 |
0,6 |
550 |
1:1 |
200 |
5,5 |
250 |
11,5 |
525 |
|
25 |
0,74 |
270 |
1,5 |
550 |
300 |
8,2 |
250 |
16,8 |
510 |
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|
50 |
1,48 |
270 |
3,0 |
550 |
400 |
10,8 |
245 |
22 |
500 |
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|
75 |
2,15 |
260 |
4,4 |
540 |
500 |
13,2 |
240 |
26,7 |
485 |
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|
100 |
2,85 |
260 |
6,0 |
540 |
600 |
15,5 |
235 |
31,4 |
475 |
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|
150 |
4,2 |
255 |
8,8 |
535 |
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Download the Type P & V - Efficiency data tabel in pdf format below.
Actuators for linear motions
BJ-Gear offers our successful actuator programme consisting of two variants: Actuators based on a worm gear drive and actuators based on a belt drive.
