Bench lathe with electronic transmission TH 5620D OPTIMUM

Bench lathe with electronic transmission TH 5620D OPTIMUM. The TH 5620D OPTIMUM bench lathe stands out for its electronic transmission and precision, with a concentricity of ≤ 0.015 mm. It offers adjustable guides, central lubrication, and an easy-to-handle tailstock. Its robust design includes an efficient cooling system and advanced safety features, ideal for demanding metalworking tasks. With axes and wheels operating in an oil bath, it ensures durability and safe handling in various applications.

FEATURES

• Tempered and ground Z-axis guide
• Guaranteed concentricity of the spindle tip ≤ 0.015 mm
• Camlock spindle holder DIN ISO 702-2 No. 8
• Feed screw cover
• Precision machined slide
• All guides can be adjusted using gibs.
• Right/left rotation on the bed slide switchable via a switching spindle
• Two-channel safety electronics
• Central lubrication on the bed slide
• Adjustment range of the top slide ± 90
• The main spindle operates in an oil bath
• Axes and wheels operating in an oil bath
• Soft-running, tempered, ground gears mounted with 2 adjustable precision tapered roller bearings.
• Switch with life cycle calculation, tested according to EN ISO 13849
• Handwheels with fine adjustable scale 0.04 / 0.02 mm
• Safety handwheels with disengagement function according to EN23125 on the X and Z axes
• Tempered and ground gears and shafts, operating in an oil bath in precision bearings.
• Clearly arranged selector lever for changing feed speeds
• Closed design of the high-speed feed gearbox
• Impact emergency stop switch, motor protection switch, lockable main switch
• Emergency stop device with foot operation
• Adjustable tailstock for taper turning ± 10 mm
• Tailstock and handwheel with fine adjustable scale of 0.025 mm. Quick, easy, tool-free adjustment via clamping lever.
• Cable carrier for careful guiding of cables and hoses
• Strongly grooved prism bed, induction hardened and precisely ground from gray cast iron
• Cooling device with separate coolant tank with level indicator and oil separator; easy and complete draining and cleaning according to DIN
• Adjustable thread gauge scale

TECHNICAL SPECIFICATIONS

Cooling lubricant system

• Coolant pump output 125 watts

Dimensions and weights

• Approximate length 3450 millimeters
• Approximate width/depth 1150 millimeters
• Approximate height 1650 millimeters
• Approximate weight. 2560 kilograms

Electrical data

• Drive motor output 7.5 kW
• Total nominal value 8.5 kW
• Supply voltage 400 volts
• Network frequency 50 Hz

Feed

• Longitudinal feed range 0.059 – 1.646 mm/rev
• Number of longitudinal feeds 35
• Flat feed range 0.020 – 0.573 mm/rev
• Number of flat feeds 35

Threads

• Metric pitch 0.2 – 14 mm/rev
• Number of metric pitches 47
• Imperial range 112 – 2 Gg/1"
• Number of imperial pitches 60
• Diametral pitch 4 – 112 ppi
• Number of diametral pitches 50
• Modular thread pitch 0.1 – 7 mm/rev
• Number of modular thread pitches 34

Speed range

• Number of gears 12
• Speed range 25 – 1600 min¯¹

Spindle

• Spindle chuck Camlock DIN ISO 702-2 No. 8
• Spindle hole diameter/rod passage diameter 80 millimeters
• Maximum tool holder height 25 millimeters
• Spindle taper MT 7

Tailstock

• Throw MK 5
• Quill stroke 180 millimeters
• Quill diameter 75 millimeters

Axes

• Upper slide travel 130 millimeters
• Cross slide travel 316 millimeters
• Bed saddle travel 1710 millimeters

Working areas

• Maximum height 280 millimeters
• Maximum width 1910 millimeters
• Turning diameter over the bed of the machine 560 millimeters
• Swing diameter in the bed bridge 790 millimeters
• Swing diameter over the planning carriage 355 millimeters
• Turning length in the bed bridge 170 millimeters
• Bed width 350 millimeters
• VPE 1

COMPONENTS/PACKAGING

Unit: pcs.

Packaging unit: 1

• Fixed bevel step Ø max. 165 mm
• Movable bevel step Ø max. 95 mm
• LED light for machine
• TH 5615D-TH 5630D: Reducing sleeve MK 7 / MK 5
• TH 5620V: Reducing sleeve Ø 113 mm / MK 5
• Fixed centering point MK 5
• Fixed and rotating centering point MK 5
• Quick-change steel support 7-C
• Steel support 32 x 150 type D for square chisels
• Thread gauge
• Initial filling of the machine with quality oil
• Gear change set
• Operating tool

EQUIPMENT

Digital position indicator DPA 31 Plus

FOR WHAT TYPE OF WORK IS IT SUITABLE

The bench lathe with electronic transmission TH 5620D OPTIMUM is suitable for:

• Machining parts
• Prototyping
• DIY
• Education
• Craft industry

CERTIFICATION

- EN ISO 13849: The EN ISO 13849 standard focuses on the safety of control systems related to machines, establishing requirements for the design and evaluation of these systems to ensure safe operation and minimize failure risks that could cause injury or damage. It defines performance levels (PL) that must be achieved based on risk, considering the probability and consequences of failures, and covers aspects such as redundancy and system diagnostics to ensure reliability in the workplace.

- EN 23125: The EN 23125 standard addresses safety in the handling of bulk materials, establishing requirements for the design and use of equipment, ensuring operator safety and minimizing risks.