Swiss Feed AG
Bremgartenstrasse 13
CH - 5624 Bünzen

Tel.: +41 (0)56 619 73 00
Fax: +41 (0)56 619 73 05

www.swissfeed.com
info@swissfeed.com
 
COMPANY
• History
• Team
• Quality
WIRE DRIVE UNITS
• 4-Roll, with gear motor
COMPONENTS

 
 
 
4-Roll aluminium & polyamide wire drive unit
Quick release system for feed rolls • Free running and twin version • Aluminium and polyamide combined
 
  SF SS4-ST4 Specifications

  SS4 ST4
Feed roll Ø 37 mm Ø 37 mm
Pressure roll Ø 26 mm Ø 37 mm
Material feed plate Aluminium & polyamide
Material pressure arm Polyamide Aluminium
Motor DC Motor with gearbox, brushed, permanent magnet
Pressure unit Double, off centred, 25° inclined, front release
Wire diameter 0.6 mm – 3.2 mm
Drive train Ø 37 - 37 - 37 mm  
Max. wire speed 24 m/min (30 m/min)  
  SF SS4-ST4 Dimensions and options
Motor      
Diameter Ø 63 mm Ø 77 mm
Voltage 24 V, 42 V 24 V, 42 V
Power 50 W 100 W
Euro connector      
Material Brass
Form and position Hexagonal, left or right
Length 40 mm – 60 mm
Optical encoder      
Counts per rotation 150 cpr, 200 cpr
Channels 2
  SF SS4 Models and configurations

SF SS4 Pressure roll
  Diameter Ø 26 mm
  Drive Free running
  Bearing Ball bearing
  Feed roll
  Diameter Ø 37 mm
  Drive Quick release system, standard
  Bearing 2 Ball bearings
  SF ST4 Models and configurations

SF ST4 Pressure roll
  Diameter Ø 37 mm
  Drive Quick release system, flat
  Bearing 2 Ball bearings
  Feed roll
  Diameter Ø 37 mm
  Drive Quick release system, standard
  Bearing 2 Ball bearings
SF ST4 Twin Pressure roll
  Diameter Ø 37 mm
  Drive Quick release system, grooved twin
  Bearing 2 Ball bearings
  Feed roll
  Diameter Ø 37 mm
  Drive Quick release system, twin
  Bearing 2 Ball bearings
  SF SS4-ST4 Speed and torque

Feed roll Ø 37mm
Drive train Motor speed Max. wire speed Nominal tensile force on wire
50 W 100 W
37 - 37 - 37 205 rpm 24 m/min 138 N 286 N
37 - 37 - 37 260 rpm 30 m/min - 237 N
 
 
4-Roll polyamide wire drive unit
Compact • motor vertical • one pressure unit
 
  SF300 Specifications

Feed roll Ø 30 mm Ø 37 mm
Pressure roll Ø 30 mm
Material Fibreglass reinforced polyamide
Motor DC Motor with gearbox, brushed, permanent magnet
Pressure unit Single, centred, front release
Wire diameter 0.6 mm – 3.2 mm
Drive train Ø 30 - 30 - 30 mm Ø 37 - 30 - 37 mm
Max. wire speed 19 m/min 24 m/min (30 m/min)
  SF300 Dimensions and options
Motor      
Diameter Ø 63 mm Ø 77 mm
Voltage 24 V, 42 V 24 V, 42 V
Power 50 W 100 W
Euro connector      
Material Brass
Form and position Hexagonal, left or right
Length 40 mm – 60 mm
Optical encoder      
Counts per rotation 150 cpr, 200 cpr
Channels 2
  SF300 Models and configurations

SF 30030 Pressure roll
  Diameter Ø 30 mm
  Drive Free running
  Bearing Ball bearing
  Feed roll
  Diameter Ø 30 mm
  Drive Standard with geared adapter
  Bearing Bronze bushing
SF 30037 Pressure roll
  Diameter Ø 30 mm
  Drive Free running
  Bearing Ball bearing
  Feed roll
  Diameter Ø 37 mm
  Drive Standard with geared adapter
  Bearing Bronze bushing
SF 30530 Pressure roll
  Diameter Ø 30 mm
  Drive Geared and exchangeable
  Bearing Bronze bushing
  Feed roll
  Diameter Ø 30 mm
  Drive Standard with geared adapter
  Bearing Bronze bushing
SF 30537 Pressure roll
  Diameter Ø 30 mm
  Drive Geared and exchangeable
  Bearing Bronze bushing
  Feed roll
  Diameter Ø 37 mm
  Drive Standard with geared adapter
  Bearing Bronze bushing
SF 30630 Pressure roll
  Diameter Ø 30 mm
  Drive Geared and combined
  Bearing Bronze bushing
  Feed roll
  Diameter Ø 30 mm
  Drive Standard with geared adapter
  Bearing Bronze bushing
SF 30637 Pressure roll
  Diameter Ø 30 mm
  Drive Geared and combined
  Bearing Bronze bushing
  Feed roll
  Diameter Ø 37 mm
  Drive Standard with geared adapter
  Bearing Bronze bushing
SF 31030 Pressure roll
  Diameter Ø 30 mm
  Drive Free running
  Bearing Ball bearing
  Feed roll
  Diameter Ø 30 mm
  Drive Combined with drive gear
  Bearing Bronze bushing
SF 31037 Pressure roll
  Diameter Ø 30 mm
  Drive Free running
  Bearing Ball bearing
  Feed roll
  Diameter Ø 37 mm
  Drive Combined with drive gear
  Bearing Bronze bushing
SF 31630 Pressure roll
  Diameter Ø 30 mm
  Drive Geared and combined
  Bearing Bronze bushing
  Feed roll
  Diameter Ø 30 mm
  Drive Combined with drive gear
  Bearing Bronze bushing
SF 31637 Pressure roll
  Diameter Ø 30 mm
  Drive Geared and combined
  Bearing Bronze bushing
  Feed roll
  Diameter Ø 37 mm
  Drive Combined with drive gear
  Bearing Bronze bushing
  SF300 Speed and torque
 
Feed roll Ø 30 mm
Motor speed Max. wire speed Nominal tensile force on wire
50 W 100 W
205 rpm 19 m/min 171 N 355 N
260 rpm 24 m/min - 294 N
Feed roll Ø 37 mm
Motor speed Max. wire speed Nominal tensile force on wire
50 W 100 W
205 rpm 24 m/min 138 N 287 N
260 rpm 30 m/min - 237 N
 
 
4-Roll polyamide wire drive unit
Compact and lightweight • motor vertical • two pressure units • integrated feed roll protection
 
  SF320 Specifications

Feed roll Ø 37 mm  
Pressure roll Ø 30 mm
Material Fibreglass reinforced polyamide
Motor DC Motor with gearbox, brushed, permanent magnet
Pressure unit Double, off centred, 25° inclined, front release
Wire diameter 0.6 mm – 3.2 mm
Drive train Ø 37 - 30 - 37 mm
Max. wire speed 20 m/min (25 m/min)
  SF320 Dimensions and options
Motor      
Diameter Ø 63 mm Ø 77 mm
Voltage 24 V, 42 V 24 V, 42 V
Power 50 W 100 W
Euro connector      
Material Brass
Form and position Hexagonal, left or right
Length 40 mm – 60 mm
Optical encoder      
Counts per rotation 150 cpr, 200 cpr
Channels 2
  SF320 Models and configurations

SF 32037 Pressure roll
  Diameter Ø 30 mm
  Drive Free running
  Bearing Ball bearing
  Feed roll
  Diameter Ø 37 mm
  Drive Standard with geared adapter
  Bearing Bronze bushing
SF 32637 Pressure roll
  Diameter Ø 30 mm
  Drive Geared and combined
  Bearing Bronze bushing
  Feed roll
  Diameter Ø 37 mm
  Drive Standard with geared adapter
  Bearing Bronze bushing
SF 33037 Pressure roll
  Diameter Ø 30 mm
  Drive Free running
  Bearing Ball bearing
  Feed roll
  Diameter Ø 37 mm
  Drive Combined with drive gear
  Bearing Bronze bushing
SF 33637 Pressure roll
  Diameter Ø 30 mm
  Drive Geared and combined
  Bearing Bronze bushing
  Feed roll
  Diameter Ø 37 mm
  Drive Combined with drive gear
  Bearing Bronze bushing
  SF320 Speed and torque

Feed roll Ø 37 mm
Drive train Motor speed Max. wire speed Nominal tensile force on wire
50 W 100 W
37 - 30 - 37 205 rpm 20 m/min 165 N 344 N
37 - 30 - 37 260 rpm 25 m/min - 284 N
 
 
4-Roll polyamide wire drive unit
Lightweight and robust • motor vertical • two pressure units • multiple options
 
  SF340 Specifications

Feed roll Ø 30 mm Ø 37 mm Ø 40 mm
Pressure roll Ø 30 mm Ø 37 mm Ø 37 mm
Material Fibreglass reinforced polyamide
Motor DC Motor with gearbox, brushed, permanent magnet
Pressure unit Double, off centred, 25° inclined, front release
Wire diameter 0.6 mm – 3.2 mm
Drive train
high torque 30-30-30 37-30-37 37-30-37
high speed 30-37-30 37-37-37 37-37-37
Max. wire speed 19 m/min 20 m/min 21 m/min
23 m/min 24 (27) m/min 25 (32) m/min
  SF340 Dimensions and options
Motor      
Diameter Ø 63 mm Ø 77 mm
Voltage 24 V, 42 V 24 V, 42 V
Power 50 W 100 W
Drive train      
Type Ø 30 mm Ø 37 mm / 40 mm
High torque Ø 30-30-30 mm Ø 37-30-37 mm
High speed Ø 30-37-30 mm Ø 37-37-37 mm
Euro connector      
Material Brass
Form and position Hexagonal, left or right
Length 40 mm – 60 mm
Optical encoder      
Counts per rotation 150 cpr, 200 cpr
Channels 2
  SF340 Models and configurations

SF 34030 Pressure roll
  Diameter Ø 30 mm
  Drive Free running
  Bearing Ball bearing
  Feed roll
  Diameter Ø 30 mm
  Drive Standard with geared adapter
  Bearing Bronze bushing
SF 34037/40 Pressure roll
  Diameter Ø 37 mm
  Drive Free running
  Bearing Bronze bushing
  Feed roll
  Diameter Ø 37 mm, Ø 40 mm
  Drive Standard with geared adapter
  Bearing Bronze bushing
SF 34530 Pressure roll
  Diameter Ø 30 mm
  Drive Geared and exchangeable
  Bearing Bronze bushing
  Feed roll
  Diameter Ø 30 mm
  Drive Standard with geared adapter
  Bearing Bronze bushing
SF 34537 Pressure roll
  Diameter Ø 37 mm
  Drive Geared and exchangeable
  Bearing Bronze bushing
  Feed roll
  Diameter Ø 37 mm
  Drive Standard with geared adapter
  Bearing Bronze bushing
SF 34630 Pressure roll
  Diameter Ø 30 mm
  Drive Geared and combined
  Bearing Bronze bushing
  Feed roll
  Diameter Ø 30 mm
  Drive Standard with geared adapter
  Bearing Bronze bushing
SF 34637 Pressure roll
  Diameter Ø 37 mm
  Drive Geared and combined
  Bearing Bronze bushing
  Feed roll
  Diameter Ø 37 mm
  Drive Standard with geared adapter
  Bearing Bronze bushing
SF 35037/40 Pressure roll
  Diameter Ø 37 mm
  Drive Free running
  Bearing Ball bearing
  Feed roll
  Diameter Ø 37 mm, Ø 40 mm
  Drive Combined with drive gear
  Bearing Ball bearing
SF 35637 Pressure roll
  Diameter Ø 37 mm
  Drive Geared and combined
  Bearing Ball bearing
  Feed roll
  Diameter Ø 37 mm
  Drive Combined with drive gear
  Bearing Ball bearing
SF 36030 Pressure roll
  Diameter Ø 30 mm
  Drive Free running
  Bearing Ball bearing
  Feed roll
  Diameter Ø 30 mm
  Drive Combined with drive gear
  Bearing Bronze bushing
SF 36037 Pressure roll
  Diameter Ø 37 mm
  Drive Free running
  Bearing Ball bearing
  Feed roll
  Diameter Ø 37 mm
  Drive Combined with drive gear
  Bearing Bronze bushing
SF 36630 Pressure roll
  Diameter Ø 30 mm
  Drive Geared and combined
  Bearing Bronze bushing
  Feed roll
  Diameter Ø 30 mm
  Drive Combined with drive gear
  Bearing Bronze bushing
SF 36637 Pressure roll
  Diameter Ø 37 mm
  Drive Geared and combined
  Bearing Bronze bushing
  Feed roll
  Diameter Ø 37 mm
  Drive Combined with drive gear
  Bearing Bronze bushing
SF 38037/40 Pressure roll
  Diameter Ø 37 mm
  Drive Free running
  Bearing Ball bearing
  Feed roll
  Diameter Ø 37 mm, Ø 40 mm
  Drive Standard with geared adapter
  Bearing 2 Ball bearings
SF 38737 Pressure roll
  Diameter Ø 37 mm
  Drive Geared and exchangeable
  Bearing 2 Ball bearings
  Feed roll
  Diameter Ø 37 mm
  Drive Standard with geared adapter
  Bearing 2 Ball bearings
  SF340 Speed and torque

Feed roll Ø 30mm
Drive train Motor speed Max. wire speed Nominal tensile force on wire
50 W 100 W
high torque 30 - 30 - 30 205 rpm 19 m/min 171 N 355 N
260 rpm 24 m/min - 294 N
high speed 30 - 37 - 30 205 rpm 23 m/min 142 N 296 N
260 rpm 29 m/min - 245 N
Feed roll Ø 37mm
Drive train Motor speed Max. wire speed Nominal tensile force on wire
50 W 100 W
high torque 37 - 30 - 37 205 rpm 20 m/min 165 N 344 N
260 rpm 25 m/min - 284 N
high speed 37 - 37 - 37 205 rpm 24 m/min 138 N 286 N
260 rpm 30 m/min - 237 N
Feed roll Ø 40mm
Drive train Motor speed Max. wire speed Nominal tensile force on wire
50 W 100 W
high torque 37 - 30 - 37 205 rpm 21 m/min 153 N 318 N
260 rpm 27 m/min - 263 N
high speed 37 - 37 - 37 205 rpm 25 m/min 127 N 265 N
260 rpm 32 m/min - 219 N
 
 
4-Roll aluminium wire drive unit
Robust with multiple options • motor vertical • two pressure units • aluminium or composite pressure arms
 
  SF440 Specifications

Feed roll Ø 30 mm Ø 37 mm Ø 40 mm
Pressure roll Ø 30 mm Ø 37 mm Ø 37 mm
Material feed plate Aluminium
Material pressure arm Aluminium or fibreglass reinforced polyamide
Motor DC Motor with gearbox, brushed, permanent magnet
Pressure unit Double, off centred, front release
Wire diameter 0.6 mm – 3.2 mm
Drive train
high torque 30-30-30 37-30-37 37-30-37
high speed 30-37-30 37-37-37 37-37-37
Max. wire speed 19m/min 20m/min 21m/min
23m/min 24 (27) m/min 25 (32) m/min
  SF440 Dimensions and options
Motor
Diameter Ø 63 mm Ø 77 mm
Voltage 24 V, 42 V 24 V, 42 V
Power 50 W 100 W
Drive train
Type Ø 30 mm Ø 37 / 40 mm
High torque Ø 30 - 30 - 30 mm Ø 37 - 30 - 37 mm
High speed Ø 30 - 37 - 30 mm Ø 37 - 37 - 37 mm
Euro connector
Material Brass
Form and position Hexagonal, left or right
Length 40 mm – 60 mm
Optical encoder
Counts per rotation 150 cpr, 200 cpr
Channels 2
  SF440 Models and configurations

SF 44030 Pressure roll
  Diameter Ø 30 mm
  Drive Free running
  Bearing Ball bearing
  Feed roll
  Diameter Ø 30 mm
  Drive Standard with geared adapter
  Bearing Bronze bushing
SF 44037/40 Pressure roll
  Diameter Ø 37 mm
  Drive Free running
  Bearing Ball bearing
  Feed roll
  Diameter Ø 37 mm, Ø 40 mm
  Drive Standard with geared adapter
  Bearing Bronze bushing
SF 44530 Pressure roll
  Diameter Ø 30 mm
  Drive Geared and exchangeable
  Bearing Bronze bushing
  Feed roll
  Diameter Ø 30 mm
  Drive Standard with geared adapter
  Bearing Bronze bushing
SF 44537 Pressure roll
  Diameter Ø 37 mm
  Drive Geared and exchangeable
  Bearing Bronze bushing
  Feed roll
  Diameter Ø 37 mm
  Drive Standard with geared adapter
  Bearing Bronze bushing
SF 44630 Pressure roll
  Diameter Ø 30 mm
  Drive Geared and combined
  Bearing Bronze bushing
  Feed roll
  Diameter Ø 30 mm
  Drive Standard with geared adapter
  Bearing Bronze bushing
SF 44637 Pressure roll
  Diameter Ø 37 mm
  Drive Geared and combined
  Bearing Bronze bushing
  Feed roll
  Diameter Ø 37 mm
  Drive Standard with geared adapter
  Bearing Bronze bushing
SF 45030 Pressure roll
  Diameter Ø 30 mm
  Drive Free running
  Bearing Ball bearing
  Feed roll
  Diameter Ø 30 mm
  Drive Combined with drive gear
  Bearing Bronze bushing
SF 45037 Pressure roll
  Diameter Ø 37 mm
  Drive Free running
  Bearing Ball bearing
  Feed roll
  Diameter Ø 37 mm
  Drive Combined with drive gear
  Bearing Bronze bushing
SF 45630 Pressure roll
  Diameter Ø 30 mm
  Drive Geared and combined
  Bearing Bronze bushing
  Feed roll
  Diameter Ø 30 mm
  Drive Combined with drive gear
  Bearing Bronze bushing
SF 45637 Pressure roll
  Diameter Ø 37 mm
  Drive Geared and combined
  Bearing Bronze bushing
  Feed roll
  Diameter Ø 37 mm
  Drive Combined with drive gear
  Bearing Bronze bushing
SF 46037/40 Pressure roll
  Diameter Ø 37 mm
  Drive Free running
  Bearing Ball bearing
  Feed roll
  Diameter Ø 37 mm, Ø 40 mm
  Drive Standard with geared adapter
  Bearing 2 Ball bearings
SF 46537 Pressure roll
  Diameter Ø 37 mm
  Drive Geared and exchangeable
  Bearing 2 ball bearings
  Feed roll
  Diameter Ø 37 mm
  Drive Standard with geared adapter
  Bearing 2 ball bearings
SF 47037/40 Pressure roll
  Diameter Ø 37 mm
  Drive Free running
  Bearing Ball bearing
  Feed roll
  Diameter Ø 37 mm, Ø 40 mm
  Drive Combined with drive gear
  Bearing Ball bearing
SF 47837 Pressure roll
  Diameter Ø 37 mm
  Drive Geared and combined
  Bearing Ball bearing
  Feed roll
  Diameter Ø 37 mm
  Drive Combined with drive gear
  Bearing Ball bearing
  SF440 Speed and torque

Feed roll Ø 30mm
Drive train Motor speed Max. wire speed Nominal tensile force on wire
50 W 100 W
high torque 30 - 30 - 30 205 rpm 19 m/min 171 N 355 N
260 rpm 24 m/min - 294 N
high speed 30 - 37 - 30 205 rpm 23 m/min 142 N 296 N
260 rpm 29 m/min - 245 N
Feed roll Ø 37mm
Drive train Motor speed Max. wire speed Nominal tensile force on wire
50 W 100 W
high torque 37 - 30 - 37 205 rpm 20 m/min 165 N 344 N
260 rpm 25 m/min - 284 N
high speed 37 - 37 - 37 205 rpm 24 m/min 138 N 286 N
260 rpm 30 m/min - 237 N
Feed roll Ø 40mm
Drive train Motor speed Max. wire speed Nominal tensile force on wire
50 W 100 W
high torque 37 - 30 - 37 205 rpm 21 m/min 153 N 318 N
260 rpm 27 m/min - 263 N
high speed 37 - 37 - 37 205 rpm 25 m/min 127 N 265 N
260 rpm 32 m/min - 219 N
 
 
4-Roll aluminium wire drive unit
Robust with multiple options • motor vertical • two 25° inclined pressure units • multiple options
 
  SF560 Specifications

Feed roll Ø 37 mm Ø 40 mm
Pressure roll Ø 37 mm Ø 37 mm
Material feed plate Aluminium
Material pressure arm Aluminium
Motor DC Motor with gearbox, brushed, permanent magnet
Pressure unit Double, off centred, 25° inclined, front release
Wire diameter 0.6 mm – 3.2 mm
Drive train
high torque 37-30-37 37-30-37  
high speed 37-37-37 37-37-37  
Max. wire speed 20 m/min 21 m/min
24 (27) m/min 25 (32) m/min
  SF560 Dimensions and options
Motor
Diameter Ø 63 mm Ø 77 mm
Voltage 24 V, 42 V 24 V, 42 V
Power 50 W 100 W
Drive train
Type Ø 37 mm Ø 40 mm
High torque Ø 37 - 30 - 37 mm Ø 37 - 30 - 37 mm
High speed Ø 37 - 37 - 37 mm Ø 37 - 37 - 37 mm
Euro connector
Material Brass
Form and position Hexagonal, left or right
Length 40 mm – 60 mm
Optical encoder
Counts per rotation 150 cpr, 200 cpr
Channels 2
  SF560 Models and configurations

SF 56037/40 Pressure roll
  Diameter Ø 37 mm
  Drive Free running
  Bearing Ball bearing
  Feed roll
  Diameter Ø 37 mm, Ø 40 mm
  Drive Standard with geared adapter
  Bearing Bronze bushing
SF 56537 Pressure roll
  Diameter Ø 37 mm
  Drive Geared & exchangeable
  Bearing Bronze bushing
  Feed roll
  Diameter Ø 37 mm
  Drive Standard with geared adapter
  Bearing Bronze bushing
SF 56637 Pressure roll
  Diameter Ø 37 mm
  Drive Geared & combined
  Bearing Bronze bushing
  Feed roll
  Diameter Ø 37 mm
  Drive Standard with geared adapter
  Bearing Bronze bushing
SF 57037 Pressure roll
  Diameter Ø 37 mm
  Drive Free running
  Bearing Ball bearing
  Feed roll
  Diameter Ø 37 mm
  Drive Combined with drive gear
  Bearing Bronze bushing
SF 57637 Pressure roll
  Diameter Ø 37 mm
  Drive Geared and combined
  Bearing Bronze bushing
  Feed roll
  Diameter Ø 37 mm
  Drive Combined with drive gear
  Bearing Bronze bushing
SF 56037/40 HD Pressure roll
  Diameter Ø 37 mm
  Drive Free running
  Bearing Ball bearing
  Feed roll
  Diameter Ø 37 mm, Ø 40 mm
  Drive Standard with geared adapter
  Bearing 2 Ball bearings
SF 56537 HD Pressure roll
  Diameter Ø 37 mm
  Drive Geared & exchangeable
  Bearing 2 ball bearings
  Feed roll
  Diameter Ø 37 mm
  Drive Standard with geared adapter
  Bearing 2 ball bearings
SF 57037/40 HD Pressure roll
  Diameter Ø 37 mm
  Drive Free running
  Bearing Ball bearing
  Feed roll
  Diameter Ø 37 mm, Ø 40 mm
  Drive Combined with drive gear
  Bearing Ball bearing
SF 57637 HD Pressure roll
  Diameter Ø 37 mm
  Drive Geared & combined
  Bearing Ball bearing
  Feed roll
  Diameter Ø 37 mm
  Drive Combined with drive gear
  Bearing Ball bearing
  SF560 Speed and torque

Feed roll Ø 37mm
Drive train Motor speed Max. wire speed Nominal tensile force on wire
50 W 100 W
high torque 37 - 30 - 37 205 rpm 20 m/min 165 N 344 N
260 rpm 25 m/min - 284 N
high speed 37 - 37 - 37 205 rpm 24 m/min 138 N 286 N
260 rpm 30 m/min - 237 N
Feed roll Ø 40mm
Drive train Motor speed Max. wire speed Nominal tensile force on wire
50 W 100 W
high torque 37 - 30 - 37 205 rpm 21 m/min 153 N 318 N
260 rpm 27 m/min - 263 N
high speed 37 - 37 - 37 205 rpm 25 m/min 127 N 265 N
260 rpm 32 m/min - 219 N