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Good news:

Our company Longs motor has a warehouse in Germany,so for most Europe countries,we will send from Germany warehouse,it is fast and convenient,no tax and no damage

free ship to EU buyer

The item includes:

4 PCS Nema 34 Stepper Motor with 1600oz-in holding torque,4leads,151mm. dual shaft

4 PCS Stepper Driver DM860A with 7.8A/80VDC/256 Microstep replacing MD882,

4 PCS Power Supplies for 350W,60VDC, 5.9A.

1 PC Breakout Board,

1 PC DB25 Cable

Detailed information

1.stepper motor 34HS5435C-02B2

Model
Step angel ( ° )
Motor Length L(mm)
Rate Voltage
(V)
Rate Current (A)
Phase Resistance ( Ω )
Phase Inductance (mH)
Holding Torque (oz.in)
Lead Wire (NO.)
Rotor Inertia
(kg. c?)
Motor Weight (kg)

34HS5435C-02B2

1.8
151
5.7
3.5
1.9
22
1600
4
3.6
5

*The front and rear shaft length is 37mm with 25mm flats length,

the diameter for motor shaft is 14mm.



2.Motor Driver DM860A
7.8A 80VDC 256 Microstep
Introduction:
DM860A is a type of two-phase hybrid stepping motor driver, the drive voltage of which is from 24VDC to 80VDC. It is designed for use with 2-phase hybrid stepper motor of all kinds with 57mm to 110mm outside diameter and less than 8.0A phase current. This circuit that it adopts is similar to the circuit of servo control which enables the motor run smoothly almost without noise and vibration. Hording torque when DM860A run under high speed is also significantly higher than the other two-phase driver, what’s more, the positioning accuracy is also higher. It is widely used in middle and big size numerical control devices such as curving machine, CNC machine, and computer embroider machine, packing machines and so on.
Features:
l         High performance, low price
l         Average current control, 2-phase sinusoidal output current drive
l         Supply voltage from 24VDC to 80VDC
l         Opto-isolated signal I/O
l         Overvoltage, under voltage, overcorrect, phase short circuit protection
l         14 channels subdivision and automatic idle-current reduction
l         8 channels output phase current setting
l         Offline command input terminal
l         Motor torque is related with speed, but not related with step/revolution
l         High start speed
l         High holding torque under high speed

Electrical specification:
Input voltage
24-80VDC
Input current
＜ 6A
Output current
2.8A～7.8A
Consumption
Consumption：80W； Internal Insurance：10A
Temperature
Working Temperature -10～45℃；
Stocking temperature -40℃～70℃
Humidity
Not condensation, no water droplets
gas
Prohibition of combustible gases and conductive dust
weight
500G

Pins assignments and description:

  Connector Pins    Configurations

Pin Function
                Details
PUL +,PUL-
Pulse signal, PUL+ is the positive end of pulses input pin
                  PUL- is the negative end of pulse input pin

DIR+,DIR-
DIR signal: DIR+ is the positive end of direction input pin
                 DIR- is the negative end of direction input pin
ENBL+

Enable signal: ENBL+ is the positive end of direction input pin. This signal is used for enabling/disabling the driver. High level for enabling the driver and low level for disabling the driver.
ENBL-
ENBL- is the negative end of direction input pin. Usually left unconnected (enabled)

Function choice ( Using DIP pins to achieve this function)
  Micro step resolution is set by SW 5,6,7,8 of the DIP switch as shown in the following table:
SW5
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
OFF
SW6
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
SW7
ON
ON
ON
ON
OFF
OFF
OFF
OFF
ON
ON
ON
ON
OFF
OFF
OFF
SW8
ON
ON
ON
ON
ON
ON
ON
ON
OFF
OFF
OFF
OFF
OFF
OFF
ON
PULSE/REV
400
800
1600
3200
6400
12800
25600
51200
1000
2000
5000
10000
25000
50000
51200

Standstill current setting
SW4 is used for this purpose. OFF meaning that the standstill current is set to be half of the selected dynamic current and ON meaning that standstill is set to be the same as the selected dynamic current.
Output current setting:
The first three bits (SW 1, 2, 3)of the DIP switch are used to set the dynamic current. Select a setting
Closest to your motor’s required current
Output current (A)
SW1
SW2
SW3
PEAK
RMS
ON
ON
ON
2.80
2.00
OFF
ON
ON
3.50
2.50
ON
OFF
ON
4.20
3.00
OFF
OFF
ON
4.90
3.50
ON
ON
OFF
5.70
4.00
OFF
ON
OFF
6.40
4.60
ON
OFF
OFF
7.00
5.00
OFF
OFF
OFF
7.80
5.60

3 Power Supply 350W-60V

4 Breakout Board


Built in DB25 male connector.
DB25 Output Pin:P1,P2,P3,P4,P5,P6,P7,P8,P9,P14,P16,P17.
DB25 Input Pin: P10,P11,P12,P13,P15.
DB25 GND Pin: P18-P25.
Power supply: +5V DC.
Built in C-class Optical-coupler.
High quality with Surface-mount Tech

Model	Step angel ( ° )	Motor Length L(mm)	Rate Voltage (V)	Rate Current (A)	Phase Resistance ( Ω )	Phase Inductance (mH)	Holding Torque (oz.in)	Lead Wire (NO.)	Rotor Inertia (kg. c?)	Motor Weight (kg)
34HS5435C-02B2	1.8	151	5.7	3.5	1.9	22	1600	4	3.6	5

Input voltage	24-80VDC
Input current	＜ 6A
Output current	2.8A～7.8A
Consumption	Consumption：80W； Internal Insurance：10A
Temperature	Working Temperature -10～45℃； Stocking temperature -40℃～70℃
Humidity	Not condensation, no water droplets
gas	Prohibition of combustible gases and conductive dust
weight	500G

Pin Function	Details
PUL +,PUL-	Pulse signal, PUL+ is the positive end of pulses input pin PUL- is the negative end of pulse input pin
DIR+,DIR-	DIR signal: DIR+ is the positive end of direction input pin DIR- is the negative end of direction input pin
ENBL+	Enable signal: ENBL+ is the positive end of direction input pin. This signal is used for enabling/disabling the driver. High level for enabling the driver and low level for disabling the driver.
ENBL-	ENBL- is the negative end of direction input pin. Usually left unconnected (enabled)

Output current (A)
SW1	SW2	SW3	PEAK	RMS
ON	ON	ON	2.80	2.00
OFF	ON	ON	3.50	2.50
ON	OFF	ON	4.20	3.00
OFF	OFF	ON	4.90	3.50
ON	ON	OFF	5.70	4.00
OFF	ON	OFF	6.40	4.60
ON	OFF	OFF	7.00	5.00
OFF	OFF	OFF	7.80	5.60