Product Information

Options of PDG BSN Types

Remote Operation Device RF

RF is flexible-shaft remote operation device that enables remote operation by setting to belt-type stepless speed changer units. It is a prevalence model with a very simple construction mounting the flange to the handle part of AK model. Perform variable speed operation by rotating the speed change handle.

[Specifications/Dimensions]

Model Applied speed changer Number of handle turns Dimensions
A B C D E F K L M N R S T Z
RFA-90 PDS・PDC・PDG-02 5
10
100 75 25 10 82 20 38 70 10 14 70 25 11 7
RFB-90
RFA-124 PDS・PDC・PDG-04 5.5
11
118 94 25 10 100 20 38 70 10 14 86 25 12 7
RFB-124
RFA-140 PDS・PDC・PDG-07 7.5
15
118 94 25 10 100 20 38 70 10 14 86 25 12 7
RFB-140
RFA-155 PDS・PDC・PDG-15 8.5
17
118 94 25 10 100 20 38 70 10 14 86 25 12 7
RFB-155
RFA-185 PDS・PDC・PDG-22 10.5
21
118 104 25 10 100 20 38 70 13 18 86 25 12 7
RFB-185
RFA-216 PDS・PDC・PDG-37 8.5
17
118 104 25 10 100 20 38 70 13 18 86 25 12 7
RFB-216

*The standard fl exible shaft lengths are 1000 mm, 1600 mm, and 2500 mm. For models with other length, please contact Miki Pulley.

*Use the device with a bend radius of R300 or more.

Speed Changer AK- □ -RFA / AK- □ -RFB for Remote Operation Device RF

AK- □ -RFA and AK- □ -RFB are used for remote operations when connected with RF by flexible shaft. There are two types of speed changers: RFA type having a shaft in the axial direction and RFB type having a shaft at the right angle to axis.

[AK-□-RFA]

Model A B C D E F G K M N P Q
AK-90-RFA 90 154 134 20 10 6 55 67 10 17 10
AK-124-RFA 124 160 124 24 12 4 48 107 11 53
AK-140-RFA 140 169 133 24 12 4 48 112 15 53
AK-155-RFA 155 201 165 24 12 4 48 142 17 53
AK-185-RFA 185 228 192 24 12 4 53 165 21 62
AK-216-RFA 216 236 200 24 12 4 53 175 17.5 74

[AK-□-RFB]

Model A B C D E F G H J K L M N P Q
AK-90-RFB 90 171 149 22 78 10 4 20 62 55 70 67 10 17 10
AK-124-RFB 124 162 140 48 70 107 11 53
AK-140-RFB 140 171 149 48 70 112 15 53
AK-155-RFB 155 203 181 48 70 142 17 53
AK-185-RFB 185 230 208 53 80 165 21 62
AK-216-RFB 216 238 216 53 80 175 17.5 74

Index Handle SD for Remote Operation Device RF

Needle moves when handle is rotated. When handle is rotated once, the little hand moves for one gradation. For this reason, it is possible to read the detailed degrees of handle turns. Mount it within the range from parallel to 60 degree, as shown in the diagram below.

Model Applied index handle
RFA-90-SD SD-53B-9L
RFA-124-SD SD-53B-90A-9L
RFA-140-SD
RFA-155-SD
RFA-185-SD SD-53B-90A-12L
RFA-216-SD
RFB-90-SD SD-53B-12L
RFB-124-SD SD-53B-90A-12L
RFB-140-SD SD-53B-90A-16L
RFB-155-SD SD-53B-90A-25L
RFB-185-SD
RFB-216-SD

*Please note that dimensions of the handle somewhat differ if SD (rotation speed indicator) is mounted.

Handle Mounting Square Hole for Adjustment during Stop TH

Fine adjustments and positioning can be performed easily by using the handle inserted to this hole during machine stop.
Mount the adjustment handle for adjustment during stop TH to the square hole bushing of the PE model speed change pulley to perform fine adjustments and positioning.
Please order an adjustment handle for adjustment during stop (TH-125-□) separately.

[Dimensions When the Handle Is Attached to the PDG-BS Unit]

Handle model applied speed change pulley A B C D □F L X Z
TH-125-12 PE-106 106 90 176 14 12 91 15 24
TH-125-12 PE-124 124 125 169 21 12 122 15 28
TH-125-15 PE-155 155 145 176 14 15 151 15 32
TH-125-15 PE-185 185 165 172 18 15 172 20 40
TH-125-15 PE-216 216 200 175 15 15 205 20 50
TH-125-15 PE-216 216 200 165 25 15 205 20 50

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