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SMSR with Standard Output Hub
Transmissions Shaft Mounted Speed Reducers
We supply a comprehensive range of high quality shaft mounted speed reducers from leading manufacturer Challenge. With bore sizes from 30mm to 120mm and ratios from 5:1 to 20:1, we have the right SMSR to suit your application. All units come complete with torque arm for easy installation and are fully interchangeable with other brands. Please contact our technical sales team to select the optimal ratio and bore size for your conveyor drive requirements. We pride ourselves on stocking the full range and providing expert advice.
Bore
65mm
65mm
Ratio
5:1
5:1
Size
F
F
Qty:
Bore
120mm
120mm
Ratio
20:1
20:1
Size
S
S
Qty:
Bore
100mm
100mm
Ratio
20:1
20:1
Size
J
J
Qty:
Bore
100mm
100mm
Ratio
13:1
13:1
Size
J
J
Qty:
Bore
100mm
100mm
Ratio
5:1
5:1
Size
J
J
Qty:
Bore
85mm
85mm
Ratio
20:1
20:1
Size
H
H
Qty:
Bore
85mm
85mm
Ratio
13:1
13:1
Size
H
H
Qty:
Bore
85mm
85mm
Ratio
5:1
5:1
Size
H
H
Qty:
Bore
75mm
75mm
Ratio
20:1
20:1
Size
G
G
Qty:
Bore
75mm
75mm
Ratio
13:1
13:1
Size
G
G
Qty:
Bore
75mm
75mm
Ratio
5:1
5:1
Size
G
G
Qty:
Bore
65mm
65mm
Ratio
20:1
20:1
Size
F
F
Qty:
Bore
65mm
65mm
Ratio
13:1
13:1
Size
F
F
Qty:
Bore
30mm
30mm
Ratio
5:1
5:1
Size
B
B
Qty:
Bore
55mm
55mm
Ratio
20:1
20:1
Size
E
E
Qty:
Bore
55mm
55mm
Ratio
13:1
13:1
Size
E
E
Qty:
Bore
55mm
55mm
Ratio
5:1
5:1
Size
E
E
Qty:
Bore
50mm
50mm
Ratio
20:1
20:1
Size
D
D
Qty:
Bore
50mm
50mm
Ratio
13:01
13:01
Size
D
D
Qty:
Bore
50mm
50mm
Ratio
5:1
5:1
Size
D
D
Qty:
Bore
40mm
40mm
Ratio
20:1
20:1
Size
C
C
Qty:
Bore
40mm
40mm
Ratio
13:1
13:1
Size
C
C
Qty:
Bore
40mm
40mm
Ratio
5:1
5:1
Size
C
C
Qty:
Bore
30mm
30mm
Ratio
20:1
20:1
Size
B
B
Qty:
Bore
30mm
30mm
Ratio
13:1
13:1
Size
B
B
Qty:
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