Features

• Ergonomics and Compact The new "delvo" fulfills the workers needs for low vibration, low noise, and easy gripping in a compact design.
• High Torque Accuracy The new "delvo" achieves an accurate and consistent torque with an easily visible torque reach light. The combination of an advanced clutch design and the auto-stop circuitry assures torque accuracy.
• High Durability More than a million screws can be accurately tightened with the durable gear/clutch mechanism.
• Product Safety The new "delvo" fully complies with European CE safety standards (89/336/EEC, 92/31/EEC, 73/23/EEC).
• Easy Maintenance The tool is easily disassembled and reassembled for maintenance because of the modular design, the power cord is also easily replaced.
• ESD Type The ESD type prevents any precision product which are vulnerable to static electricity from being damaged during the assembly.

1. Static Electricity
   • Ground the measurement equipment and the person who measures.
   • Grip the screwdriver five times using Ansel Edmont electronic control glove.
   • Turn on the screwdriver switch.
   • Measure each part of the screwdriver using the electronic measurement equipment from Shishido electrostatic Ltd.
2. Surface resistance
   • Measure the surface it using the surface resistivity measurement equipment from Simco Japan.

Specifications

Model	*Standard & ESD	DLV7530-KE DLV8530-KE	DLV7540-KE DLV8540-KE	DLV7550-KE DLV8550-KE
Starting Method		DLV7500: Lever start     DLV8500: Push start
Input Voltage		34VDC (supplied from controller)
Torque Adjustment		Stepless
Torque	kgf.cm	5 - 17	12 - 27	20 - 45
	Nm	0.49 - 1.67	1.18 - 2.65	1.96 - 4.41
Free Speed (rpm)	Standard	1100 **(880 - 1100)	700 **(560 - 700)	500 **(400 - 500)
Power Consumption (W)		Approx. 36W
Screw Size mm (in)	Machine Screw	2.6 - 4 (0.1 - 0.16)	3.5 - 5 (0.14 - 0.2)	4.5 - 6 (0.18 - 0.24)
	Tapping Screw	2.3 - 3.5 (0.09 - 0.14)	3 - 4 (0.12 - 0.16)	4 - 5 (0.16 - 0.2)
Bit Type mm (in)		6.35 (1/4") hex
Weight g (oz)		650 (1.4)		750 (1.7)

*MKE=Standard, BKE=ESD
**when using speed control function of DLC4510

Standard Accessories

Model		DLV7530/7540/8530/8540	DLV7550/8550
Bit	No.1 x 7 x 75	1
	No.2 x 7 x 75	1	1
	No.3 x 7 x 50		1
Spare Carbon Brush		2
Power Cord		1
Suspension Bail		1

Controllers

Model	DLC4511-GGB	DLR1510-JE
Input Voltage	230V, 50/60Hz
Output Voltage	48VDC
Control Function	Auto stop, soft start, speed control	Screw counter
Dimensions (mm)	W139 x H140 x D81.5	W143 x H126 x D177
Weight (kg (lb))	3.5 (11.0)	5.1 (11.2)

Accessories

Cord Connector DLW9100	Torque Adjustment Ring Cover DLW5600	Pistol Grip DLW2300