SilverPak 34D Bipolar Stepper Motor | Stepper Driver| Stepper Motor with Driver

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Step Motors
Available in NEMA frame sizes 8, 11, 14, 17, 23, and 34. High Torque, High Accuracy, and Low Resonance options available
Drivers Controllers
Microstepping drivers and full function/stand alone controllers available. Up to 256x microstepping, 7A peak, and 75VDC
Accessories
Converter cards for simple communication with motion control devices and durable dampers for reduced motor resonance

Integrated Motors
Mechatronics done right. Choose from a variety of integrated step motors and electronics
Optical encoders
Optical encoders available for NEMA frame sizes 8, 11, 14, 17, 23, and 34
LinExpress Online Store
Choose from a wide variety of customizeable stepper motors and have your order shipped in 24 hours!

BLDC Motors
Available in frame size 17 and 23. Multiple windings and torque/speed options available
Gearboxes.
Available in frame sizes 11, 14, 17, 23, and 34. Multiple stage and ratio options for torque/speed output
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FRAME SIZE 34 \| Silverpak Series

	INTEGRATED MOTOR + DRIVER SILVERPAK 34D •NEMA Size 34, 2 Phase, 1.8° Bipolar Step Motor w/ Built-In Microstepping Driver • Operates from +24 to 75 VDC • Selectable phase currents from 0.5 to 7.0 Amp Peak (in 0.1A increments) • Step Resolutions include: Full step, 2x, 4x, 8x, 16x, 32x, 64x, 128x, and 256x microstepping • Four selectable damping modes • Three optically isolated control inputs (step, direction change, enable/disable) • Hold current settings from 0 to 7 Amps (in 0.1 Amp increments) • Pole Damping Technology for smooth motion • Multiple motor windings available upon request • Easy to use GUI interface for setting parameters

Other Models
Specifications
Dimensions
Torque Curves
Download
Pin Outs
Electrical Specs.

OTHER MODELS AVAILABLE

Integrated Motor+Controller SilverPak 17C	Integrated Motor+Driver SilverPak 17D	Integrated Motor+Controller+StallGuard SilverPak 17T

Integrated Motor+Controller+Encoder SilverPak 17CE	Integrated Motor+Driver+Encoder SilverPak17DE	Integrated Motor+Driver SilverPak 23DE Plus	Integrated Motor+Driver SilverPak 23D Plus

Integrated Motor+Driver SilverPak 23C	Integrated Motor+Controller+Encoder SilverPak 23CE	Integrated Motor+Driver SilverPak 34DE

		Driver Amps
DO-8718S-05P	6.3	7.0	435	3.07	7.66	4.75
DO-8718M-06P	4.2	5.8	830	5.86	14.8	6.85
DO-8718L-04P	6.3	7.0	1288	9.10	21.9	9.35

• Please complete our application data sheet for different windings.

• 6 wire motors are reported as unipolar ratings.

• Power supply voltage can be any value as long as the driver output current is controlled at the rated current.

• Call Lin Engineering for additional bipolar, Unipolar, or T-connection torque curves.

• Performance, use, and appearance specifications of the products listed here are subject to change without notice
• Motor currents are listed in RMS (Amp/Phase and RMS are the same value. Peak Current is 1.4 times the Amp/Phase or RMS value).

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SilverPak 34D Setup

The Silverpak 34D/DE now comes with a GUI interface to set the following parameters:

• Step resolution
• Run Current
• Hold Current
• Percent Decay (damping mode)
• Step pulse sensing (rising of falling edge)
• Direction of rotation upon power on
(CW or CCW)
• Enable pin to be active High or Low

Furthermore, the GUI interface allows you to do the following:

• View the firmware code
• Change the address of the motor unit
• Read existing settings
• Communicate via RS485

Download the GUI interface here:

LinDriver GUI Window XP

OPTIONS

Pole Damping™ Technology

Pole Damping™ Technology (PDT) enhances step motor performance by dampening each full step in order to create a more accurate and smooth motion profile. Microstepping the step motor will optimize Pole Damping™ Technology. PDT outputs the correct amount of run and hold currents to the motor. Thus, it will overcome the step motor’s natural tendency to want to forcefully pull towards the full step ON position.

Currently, the Silverpak 23D integrated motor + drive and the R325 Microstepping Driver contain Pole Damping Technology.

For more information, click here

Cables Provided with each motor unit:

-pin power cable (p/n 090-00199) and 12-pin cable (p/n 090-00200)

Designer’s Kit (Lin part number : RS232KIT-03) includes:

a. 3-pin to 3-pin cable
b. RS232 converter card p/n 083-00059

Kit (Lin part number : RS232KIT-03)

Designer’s Kit (Lin part number : USBKIT-03) includes:

a. 3-pin to 3-pin cable
b. USB converter card
c. 6' USB cable

3.) Designer’s Kit (Lin part number: USBKIT-03)


	DIMENSIONS

	Motor Front Shaft Extension Length Standard length is 1.46+/- 0.04”. Motor Shaft Diameter Standard shaft diameter is 0.5000+0.0000/-0.0005, with two flats, 90° apart Overall Body Length Motor body length is available in various lengths (Dimension A): DO-8718S-XX (4.44”) DO-8718M-XX (5.62”) DO-8718L-XX (6.80”)
	Click on drawing to zoom in

TORQUE CURVES

Click on torque curve to zoom in

For more winding options, please Click here

DOWNLOAD

DOCUMENTATION:	SOFTWARE:
Silverpak 34D user manual	LinDriver GUI 32 Bit LinDriver GUI 64 Bit Lin Driver Manual

PIN OUTS

There are 3 connections on the Silverpak 34D. Looking at the motor with the shaft pointing upwards, the leftmost 3-pin connector is for RS485 communication. The middle connector is a 12-pin control functions connector. The rightmost conenctor is a 2-pin connector for main power.

P2 CONNECTOR PINOUTS

Pin	Function	Description
1	No Connection	The pin is not used
2	Opto supply input	This pin requires 5VDC to supply the optically isolated inputs (use resistors if supply is greater than 5V) See user manual for details
3	Disable/ Enable input	This input is used to enable/disable the driver/motor. By default, the unit is enabled. Tie to ground in order to disable unit. When disabled, no power is sent.
4	Internal 5V supply (output)	The 34D has an internal 5V supply. To use this as your opto supply, connect pins 2 and 4 together. By doing so, the inputs are no longer optically isolated; the main power and this 5V supply share the same circuit.
5	Ground	Same as main ground.
6	Internal use	Internal use
7	No connection	This pin is not used
8	Step Pulse Input	This pin takes in step pulses from a controller, PLC, or signal generator. The step pulse must be a clean TTL squarewave signal, max of 10 mAmps current. If needed, use resistors to limit it to 10mAmps.
9	Direction Input	This input is used to change the direction of rotation. By default, it rotates counterclockwise (CCW). By tying this pin to ground, the motor should rotate CW.
10	Internal use	Internal use
11	Internal use	Internal use
12	Internal use	Internal use

P3 CONNECTOR PINOUTS

Pin	Function	Description
1	RS485A (-ve)	RS485 communication (A-)
2	Ground (GND)	Gro;und connection (must connect to power supply ground)
3	RS485B (+ve)	RS485 communication (B-)

ELECTRICAL SPECIFICATIONS

OPERATES FROM +24 to75 VDC

SELECTABLE PHASE CURRENTS FROM 0.5 TO 7.0 Amps Peak with 0.1 Amp increments

ISOLATED INPUTS:Step, Direction, and disable

STEP FREQUENCY (MAX): 5.0 MHz

STEPS PER REVOLUTION

MICROSTEP RESOLUTIONS: Full step 2X, 4X, 8X, 16X, 32X, 64X, 128X, 256X

DEFAULT SETTINGS:
Direction of Rotation	Counterclockwise
Step Resolution	8x step (3200 steps/rev)
Run Current	Motor’s rated current or up to 7 Amps Peak if motor is rated for 7 or higher.
Holding Current	0.5 Amp/ Phase
Damping Model	75% mixed decay
Step Signal Sensing	Senses on the rising edge
Delay time from run to hold current	500 milliseconds

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About Us

Lin Engineering is a U.S. manufacturer of hybrid step motors (oftentimes referred to as stepping motors or stepper motors).
Our focus is on leading technology designs, high quality products, and unsurpassed customer service. Browse around for more information on: step motors, stepping motors, stepper motors, integrated stepper motors, stepper motor drivers, stepper motor controllers, brushess dc motors, encoders, and gearheads.

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