Dual Motion Linear Actuator

Size 17 (43000)

See a Dual Motion linear actuator in action to fully understand what dual motion means and see a few examples of applications.

The Haydon Kerk™ 43000 Series (Size 17) of dual motion actuators are available with a limitless number of operating parameters allowing each device to be custom manufactured according to customer specific application requirements. Linear motion can be optimized based on a variety of lead screw resolutions yielding linear travel ranging from 0.0015mm to 0.0487mm per step. Rotary motion is achieved with either 1.8° or 0.9° step angle motors in both single and double stack.

Specifications - 1.8° Single Stack (Linear or Rotary) +

Series		43H4-V			43H6-V
Stack Length		Single			Single
Wiring	Units	Bipolar			Unipolar
Step Angle	degree	1.8°			1.8°
Winding voltage	VDC	2.33	5	12	5	12
Current/Phase	A rms	1.5	0.7	0.29	0.7	0.29
Resistance/Phase	ohms (Ω)	1.56	7.2	41.5	7.2	41.5
Inductance/Phase	mH	1.9	8.7	54	4.4	27
Power Input	Watts	7			7
Standard motors are Class B rated for a maximum temperature of 130°C (155°C for Class F)

Size 17 Dual Motion 1.8°
Linear Travel / Step		Load Limit		Order Code I.D.
inches	mm	lbs	n
0.00012	0.0030*	30	133	N
0.000125	0.0031*	30	133	7
0.00015625	0.0039*	30	133	P
0.00019*	0.005	30	133	AB
0.00024	0.0060*	30	133	K
0.00025	0.0063	30	133	9
0.0003125	0.0079*	50	222	A
0.00039*	0.01	50	222	AC
0.00048	0.0121*	50	222	J
0.0005	0.0127	50	222	3
0.000625	0.0158*	50	222	B
0.00098*	0.025	50	222	AQ
0.00096	0.0243*	50	222	Q
0.00125	0.0317*	50	222	C
0.00196*	0.05	50	222	BH
0.00192	0.0487*	50	222	R
0.0025	0.0635	50	222	Y
0.00375	0.0953*	50	222	AG
0.005	0.127	50	222	Z
*Values truncated

Specifications - 0.9° Single Stack (Linear or Rotary) +

Series		43K4-V			43K6-V
Stack Length		Single			Single
Wiring	Units	Bipolar			Unipolar
Step Angle	degree	0.9°			0.9°
Winding voltage	VDC	2.33	5	12	5	12
Current/Phase	A rms	1.5	0.7	0.29	0.7	0.29
Resistance/Phase	ohms (Ω)	1.56	7.2	41.5	7.2	41.5
Inductance/Phase	mH	2.6	12	70	6	35
Power Input	Watts	7			7
Standard motors are Class B rated for a maximum temperature of 130°C (155°C for Class F)

Size 17 Dual Motion 0.9°
Linear Travel / Step		Load Limit		Order Code I.D.
inches	mm	lbs	n
0.00006	0.0015*	30	133	U
0.0000625	0.0016*	30	133	BB
0.000078*	0.00198*	30	133	V
0.000098*	0.0025	30	133	AA
0.00012	0.0030*	30	133	N
0.000125	0.0031*	30	133	7
0.000156259	0.0039*	50	222	P
0.00019*	0.005	50	222	AB
0.00024	0.0060*	50	222	K
0.00025	0.0063*	50	222	9
0.0003125	0.0079*	50	222	A
0.00049*	0.0125	50	222	BG
0.00048	0.0121*	50	222	J
0.000625	0.0158*	50	222	B
0.00098*	0.025	50	222	AQ
0.00096	0.0243	50	222	Q
0.00125	0.0317*	50	222	C
0.001875	0.0476*	50	222	AF
0.0025	0.0635	50	222	Y
*Values truncated

Specifications - 1.8° Double Stack (Rotary) +

Series		43M4-V
Stack Length		Double
Wiring	Units	Bipolar
Step Angle	degree	1.8°
Winding voltage	VDC	2.33	5	12
Current/Phase	A rms	2.6	1.3	0.55
Resistance/Phase	ohms (Ω)	0.9	3.8	21.9
Inductance/Phase	mH	1.33	8.21	45.1
Power Input	Watts	10.4
Standard motors are Class B rated for a maximum temperature of 130°C (155°C for Class F)

Specifications - 0.9° Double Stack (Rotary) +

Series		43P4-V
Stack Length		Double
Wiring	Units	Bipolar
Step Angle	degree	0.9°
Winding voltage	VDC	2.33	5	12
Current/Phase	A rms	2.6	1.3	0.55
Resistance/Phase	ohms (Ω)	0.9	3.8	21.9
Inductance/Phase	mH	1.82	11.3	58.5
Power Input	Watts	10.4
Standard motors are Class B rated for a maximum temperature of 130°C (155°C for Class F)

Dimensional Drawings +

Please note: Metric numbers are for reference only.

Performance Curves +

FORCE vs. PULSE RATE: Rotary Function
Bipolar, 100% Duty Cycle

43000 Series Linear Actuator Curves
43000 Series Single Stack 1.8° and 0.9° degree curves in Hybrid Linear Actuators
43000 Series Double Stack 1.8° degree curves in Hybrid Linear Actuators

NOTE: All chopper drive curves were created with a 5 volt motor and a 40 volt power supply.

Ramping can increase the performance of a motor either by increasing the top speed or getting a heavier load accelerated up to speed faster. Also, deceleration can be used to stop the motor without overshoot.

With L/R drives peak force and speeds are reduced, using a unipolar drive will yield a further 30% force reduction.

Wiring Diagram and Stepping Sequence +

Stepping Sequence- Hybrid Linear Actuator

Bipolar	Q2-Q3	Q1-Q4	Q6-Q7	Q5-Q8
Unipolar	Q1	Q2	Q3	Q4
Step	.	.	.	.
1	ON	OFF	ON	OFF
2	OFF	ON	ON	OFF
3	OFF	ON	OFF	ON
4	ON	OFF	OFF	ON
1	ON	OFF	ON	OFF

Part Number Guide +

910

Prefix

Series Number
Designation

Rotary Step Angle

Linear Step Angle

Coils

1.8° Step Angle Code ID
Resolution Travel/Step

0.9° Step Angle Code ID Resolution Travel/Step

Voltage

Suffix

LR= Linear/ Rotary

43=43000

H=1.8°
K=0.9°
M=1.8° Double Stack
P=0.9°
Double Stack

H=1.8°
K=0.9°

4=Bipolar
(4 wire)
6=Unipolar (6 wire)

N=.00012-in (.003)
7=.000125-in (.0031)
P=.00015625-in (.0039)
AB=.00019-in (.005)
K=.00024-in (.006)
9=.00025-in (.0063)
A=.0003125-in (.0079)
AC=.00039-in (.01)
J=.00048-in (.0121)
3=.0005-in (.0127)
B=.000625-in (.0158)
AQ=.00098-in (.025)
Q=.00096-in (.0243)
C=0.00125-in (.0317)
BH=.00196-in (.05)
R=0.00192-in (.0487)
Y=.0025-in (.0635)
AG=.00375-in (.0953)
Z=.005-in (.127)

U=.00006-in (.0015)
BB=.0000625-in (.0016)
V=.00007825-in (.00198)
AA=.000098-in (.0025)
N=.00012-in (.003)
7=.000125-in (.0031)
P=.00015625-in (.0039)
AB=.00019-in (.005)
K=.00024-in (.006)
9=.00025-in (.0063)
A=.0003125-in (.0079)
BG=.00049-in (.0125)
J=.00048-in (.0121)
B=.000625-in (.0158)
AQ=.00098-in (.025)
Q=.00096-in (.0243)
C=.00125-in (.0317)
AF=.001875-in (.0476)
Y=.0025-in (.0635)

05=5 VDC
12=12VDC
SP=Mixed Voltages Custom V available

Example:
910=1in (26mm)
XXX=Proprietary suffix assigned to a specific customer application. The identifier can apply to either a standard or custom part.

NOTE: Dashes must be included in Part Number (–) as shown above. For assistance call our Engineering Team at 203 756 7441.