Description
Specification

Pfaff DSRB Sheave Blocks

Wire rope sheave block for BETA PROLINE and SILVERLINE winches.

These are guiding with DSRB S wire rope sheave blocks for BETA PROLINE and SILVERLINE manual and electric rope winches. The device boasts variable rope and sheave diameters and cable deflections of up to 180 degrees and is capable of moving loads up to an impressive 8tonnes with ease. 

As with all Pfaff products, the device has been designed and manufactured to the highest quality: With a sheave block for manual or powered operation, fully equipped with grease filled sealed ball bearings as standard.

The unit is also wear free due to its perfectly engineered design and high quality materials.

Additional Items (Available on request - please call!)

  • Cable suspension gear (1 to 4 strand)
  • Sling ropes with loops at both ends
  • High strength shackles
  • Wire cable blocks with swivel eyes & hooks
  • Hinged wire cable blocks
  • Wire rope sheave block with plastic sheave
Model Article number Rope Ø D Ø
 
mm
Dm Ø
 
mm
Drive
group
 
FEM
Max. tensile
load kg
at deflection
D1 Ø
 
mm
L
 
 
 
mm
C
 
 
 
mm
H
 
 
 
mm
B
 
 
 
mm
E
 
 
 
mm
S
 
 
 
mm
K
 
 
 
mm
M/M1 Ø
 
mm
Manual
winch
mm
Electric
winch
mm
90 deg  180 deg

DSRB S 145/5

DSRB S 145/6

DSRB S 145/7

DSRB S 185/8

DSRB S 185/9

DSRB S 270/12

DSRB S 325/14

DSRB S 400/16

DSRB S 400/18

DSRB S 490/20

033447104
 
033447105
 
033447106
 
033447107
 
033447108
 
033447111
 
033447117
 
033447113
 
033447114
 
033447115

5
 
6
 
7
 
8
 
9
 
9-12
 
14
 
13-16
 
18
 
20

5
 
6
 
7
 
8
 
9
 
12
 
14
 
16
 
18
 
20
 
145
 
145
 
145
 
185
 
185
 
270
 
325
 
400
 
400
 
490

125
 
125
 
126
 
160
 
162
 
246
 
297
 
368
 
364
 
450

4m

2m

1Am

2m

1Am

2m

2m

3m

2m

3m

1100
 
1100
 
1100
 
2300
 
2300
 
2500
 
4500
 
5000
 
5000
 
8000

800
 
800
 
800
 
1630
 
1630
 
1800
 
3200
 
3800
 
3800
 
6000

25
 
25
 
25
 
30
 
30
 
40
 
50
 
50
 
50
 
65

200
 
200
 
200
 
245
 
245
 
360
 
440
 
530
 
530
 
650
 
160
 
160
 
160
 
195
 
195
 
290
 
350
 
430
 
430
 
580

224
 
224
 
224
 
273
 
273
 
407
 
490
 
612
 
612
 
694
 
125
 
125
 
125
 
138
 
138
 
191
 
260
 
302
 
302
 
313

88
 
88
 
88
 
106
 
106
 
138
 
180
 
212
 
212
 
220

6
 
6
 
6
 
8
 
8
 
10
 
12
 
15
 
15
 
16

 110
 
110
 
110
 
135
 
135
 
202
 
242
 
310
 
310
 
340

  11.5/13
 
11.5/13
 
11.5/13
 
13.5/15
 
13.5/15
 
18/20
 
22/25
 
26/30
 
26/30
 
34/40