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HMKC200 Enhanced Reliability Operations Module

HMJC200 two-speed motor has two preset displacements to choose from a wide range to suit specific application requirements. Control and selection is made via directional valve. The displacement can be easily changed while the motor is running. Double-sided main port design, more convenient for hydraulic motor control valve layout.

Model:
HMKC200
Brand:
Tianshu

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Product Introduction

HMKC200 hydraulic motor is a type of hydraulic motor commonly used in industrial applications. It is driven by the hydraulic pressure generated by the hydraulic system, converting hydraulic energy into mechanical energy. The following are some of its main features and advantages:

High torque output: HMKC hydraulic motor can provide high torque output at low speeds, making it suitable for applications requiring large starting torque or low-speed operation.

Wide speed range: The speed of HMKC hydraulic motor can be adjusted through the control of hydraulic pressure and flow rate, providing a wide range of speed options to meet different working conditions.

High efficiency: HMKC200 hydraulic motor has high efficiency, especially in the range of low speeds and high loads, which can save energy and reduce operating costs.
Long service life: The design of HMKC200 hydraulic motor is relatively simple and durable, with a long service life and low maintenance requirements.
Good controllability: HMKC200 hydraulic motor can be easily controlled through the adjustment of hydraulic pressure and flow rate, providing precise control of motor speed and direction.

In summary, HMKC200 hydraulic motor is a versatile and efficient power source suitable for various industrial applications. However, it should be noted that the selection and use of hydraulic motors need to be carried out in accordance with the specific working conditions and requirements of the application to ensure safe and reliable operation.

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Model Code Explanation

Typical full‑model example: HMKC200‑J1‑F‑M3‑V‑T‑W1

HMKC200: Frame size 200, two‑speed variable displacement motor
J1/J3/J6: Mounting flange code
F: Flange shaft; M: Spline shaft
M3/SM3: Main port housing configuration
V: Vertical‑up shaft orientation (extra drain port)
T: Built‑in multi‑disc static spring‑applied hydraulic‑release brake
W1: Two‑speed shift control valve option (mounted on‑motor)

Shift function: displacement change is hydraulically actuated. Switching can be performed while motor is running. Requires external pilot signal (normally 3‑5 MPa pilot pressure) for shifting between 100 % / 50 % displacement.

Main Design Features

Same hydrostatic balanced radial‑piston principle as HMKB200
Two pre‑set displacements: high‑torque low‑speed (100%), low‑torque high‑speed (50%)
Bi‑directional rotation; good break‑away torque, smooth low‑speed performance
Built‑in shift valve option (W1) or remote shift valve installation
Optional integrated spring‑applied hydraulic‑release brake for load‑holding
Optional flush valve for heavy cyclic duty‑cycle
Interchangeable mechanical interface with HMKB200; internal parts differ due to variable‑stroke mechanism

Typical Applications

Marine deck machinery: multi‑speed mooring winches, anchor windlasses, capstans
Industrial: injection‑molding screw drives, large winders/unwinders requiring fast traverse + heavy‑torque winding
Heavy‑duty winches, mining rotary drives, slewing equipment where high‑speed return and high‑power working stroke are both needed

Technical Parameters

Motor type Metric	Disp. Code	Disp. mL/r	Spec. Torque N.m/bar	SPEED		PRESSURE		OUTPUT POWER
Motor type Metric	Disp. Code	Disp. mL/r	Spec. Torque N.m/bar	Rated. Rpm	Max. rpm	Rated. bar	Max. bar	Rated. KW	Max. KW
C200	188	3087	45.65	135	165	210	275	136	163
	180	2950	43.15	140	170	210	275	133	159
	170	2790	40.37	148	175	210	275	131	158
	160	2620	37.49	155	185	210	275	128	153
	150	2460	34.42	165	200	210	275	125	150
	140	2290	31.68	175	210	210	275	122	146
	130	2130	29.13	185	225	210	275	119	142
	120	1970	26.62	200	240	210	275	117	140
	110	1800	24.04	215	260	210	275	114	136
	100	1639	21.63	235	280	210	275	112	134
	90	1475	19.23	260	310	210	275	110	132
	80	1311	16.88	290	350	210	275	108	129
	70	1147	14.59	330	395	210	275	106	127
	60	983	12.35	380	475	210	275	103	124
	50	820	10.17	400	500	210	275	89	107
	40	655	8.02	400	500	210	275	71	85
	30	492	5.95	400	500	210	275	52	63
	20	328	3.91	400	500	210	275	34	41
	10	164	1.93	400	500	210	275	17	20
	5	82	0	800	800	17	17	0	0
	0	0	0	1000	1000	17	17	0	0

Installation Dimensions

Installation Dimensions for HMKC200 updated.pdf

FAQ

FAQs

1. Is the installation dimension of your HMJC200 hydraulic motor the same as the original motor from JP, and do any modifications need to be made during installation?

Our HMJC200 hydraulic motor has the same installation dimension as the original motor from JP, and it can be used without any modifications. As long as the model is confirmed to be the same, all the installation dimensions of the motor will be exactly the same as this.
2..Is the Accessories of your HMJC200 hydraulic motor interchangeable and compatible with the original one from the JP?

The accessories of our HMJC200 hydraulic motor are same as the original from JP.
3. The new motor, after installation, shows obvious lack of power when lifting the load or at times, and it is obviously not as powerful as before. Is there a with the quality of the motor?

If it is a new motor, the motor rotates in the correct direction, and there is no occurrence of anchor slipping or uncontrollable speed during the trial operation, the reasons for the obvious lack of motor power are as follows:
a.Motor displacement error, the new motor displacement is smaller than the original design motor displacement, judge whether the motor displacement is incorrect or smaller than the design displacement: a conclusion can be drawn after excluding the reasons and possibilities of b and c;
b.The motor itself has quality faults, and the mechanical efficiency is significantly low. To determine whether there is a quality problem with the motor, refer to “How to quickly determine if there is a fault with the motor or the control valve group?”
c. The relief valve in the control valve manifold has contaminants or the relief valve spring is broken. To determine whether there is a quality problem with the valve, refer to “How to quickly determine if there is a fault with the motor or the control valve group?”

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HMKC200 Enhanced Reliability Operations Module

Model Code Explanation

Main Design Features

Typical Applications

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