Otto Bock 17BK2 Series Instructions For Use Manual page 11

Dynamic unit
17BK2=L3/=R3
17BK2=L2/=R2
17BK2=L1/=L1
Sizes* and spring force
Dynamic unit
17BK2=*
17BK2=*
17BK2=*
17BK2=*
* The selection of sizes and sides relates to the direction of movement in
the extension direction
2.2 Components
17BK2, scope of delivery (see fig. 1)
Item Quantity Designation
1 1
2 1
3 1
4 1
5 1
6 1
7 1
8 1
9 1
10 1
17BK1, not included in scope of delivery (see fig. 1)
Item Quantity Designation
11 1
12 1
13 1
14 1
Max. spring force
at level 7 approx.
~ 10 Nm
~ 6 Nm
~ 6 Nm
~ 3 Nm
Guide axle
Bore hole
Angular position display
Spring force display
Countersunk head screw
Switch
Upper section cover
Hollow screw
Joint adapter
Locating bolt
Threaded bore
Locating bore
Adjustment lever
Threaded bore
for 17BK1 orthotic joint
17BK1=L3/=R3
17BK1=L2/=R2
17BK1=L1/=R1
Orthotic
joint
17BK1=*
17BK1=*
17BK1=*
17BK1=*
Reference num­
ber
501S84=*
30Y183=*
30Y192=*
Reference num­
ber
Medial sup­
port
17BK3=18
17BK3=14
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