LD75D1 Mitsubishi MELSEC-L Series Positioning

MPN: LD75D1 · Brand: Mitsubishi Electric (Factory Automation)

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12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

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Quick facts

Availability	Confirmed on request
Category	Mitsubishi MELSEC-L Series – Simple motion/positioning
Lifecycle	Active mature
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can LD75D1 be shipped?

LD75D1 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up LD75D1 in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for LD75D1 and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for LD75D1, subject to availability and destination.

The Mitsubishi Electric LD75D1 is a positioning in the MELSEC-L Series. 1 axis, control unit: mm/inch/degree/pulse, number of positioning data: 600/axis, max. output pulse: 4 Mpps, 40-pin connector, differential driver output. Mitsubishi Electric has announced its discontinuation (2027/09 To be end of order) — plan spares now; PartnerPLC also sources it on the surplus market after the end of order. Specifications and manuals below are Mitsubishi Electric's own data.

Specifications

Product

Series	MELSEC-L Series
Category	Positioning
Type	Differential output
Sales status	2027/09 To be end of order (Mitsubishi Electric)
Outline	1 axis, control unit: mm/inch/degree/pulse, number of positioning data: 600/axis, max. output pulse: 4 Mpps, 40-pin connector, differential driver output

Specifications

No. of control axes	1 axis
Interpolation function	None
Control method	PTP (Point To Point) control, path control (line, arc, and helical can be set), speed control, speed-position switching control, position-speed switching control
Control unit	mm, inch, degree, pulse
Positioning data	600 data /axis
Backup	Parameters, positioning data, and block start data can be saved on flash ROM (battery-less backup).
Positioning: Positioning system: PTP control	Incremental system/absolute system
Positioning: Positioning system: Speed-position switching control	Incremental system/absolute system
Positioning: Positioning system: Position-speed switching control	Incremental system
Positioning: Positioning system: Path control	Incremental system/absolute system
Positioning: Positioning range: In absolute system	･ -214748364.8...214748364.7 µm ･ -21474.83648...21474.83647 inch ･ 0...359.99999 degree ･ -2147483648...2147483647 pulse
Positioning: Positioning range: In incremental system	･ -214748364.8...214748364.7 µm ･ -21474.83648...21474.83647 inch ･ -21474.83648...21474.83647 degree ･ -2147483648...2147483647 pulse
Positioning: Positioning range: In speed-position switching control (INC mode) / position-speed switching control	･ 0...214748364.7 µm ･ 0...21474.83647 inch ･ 0...21474.83647 degree ･ 0...2147483647 pulse
Positioning: Positioning range: In speed-position switching control (ABS mode)	･ 0...359.99999 degree
Positioning: Speed command	0.01...20000000.00 mm/min 0.001...2000000.000 inch/min 0.001...2000000.000 degree/min 1...4000000 pulse/s
Positioning: Acceleration/deceleration process	Trapezoidal acceleration/deceleration, S-curve acceleration/deceleration
Positioning: Acceleration/deceleration time	1...8388608 ms Four patterns can be set for each of acceleration time and deceleration time
Positioning: Sudden stop deceleration time	1...8388608 ms
Starting time: 1-axis linear control	1.5 ms
Starting time: 1-axis speed control	1.5 ms
Starting time: 2-axis linear interpolation control (Composite speed)	1.5 ms
Starting time: 2-axis linear interpolation control (Reference axis speed)	1.5 ms
Starting time: 2-axis circular interpolation control	2.0 ms
Starting time: 2-axis speed control	1.5 ms
Starting time: 3-axis linear interpolation control (Composite speed)	1.7 ms
Starting time: 3-axis linear interpolation control (Reference axis speed)	1.7 ms
Starting time: 3-axis helical interpolation control	2.6 ms
Starting time: 3-axis speed control	1.7 ms
Starting time: 4-axis linear interpolation control	1.8 ms
Starting time: 4-axis speed control	1.8 ms
Starting time: Factors in starting time extension	The following times will be added to the starting time in the described conditions: • S-curve acceleration/deceleration is selected: 0.1 ms • Other axis is in operation: 0.5 ms • During continuous positioning control: 0.3 ms • During continuous path control: 0.3 ms
Pulse output system	Differential driver output system
Maximum output pulse	4M pulse/s
Maximum connection distance between servos	10 m
External interface	40-pin connector, differential driver common terminal
External interface: Applicable connector	A6CON1, A6CON2, A6CON4 (sold separately)
Number of occupied I/O points	32 points (I/O assignment: Intelligent 32 points)
Internal current consumption (5 V DC)	0.51 A
External dimensions: Height	90 mm
External dimensions: Width	45 mm
External dimensions: Depth	95 mm
Weight	0.18 kg