Mitsubishi Electric Melservo-J5 MR-J5 Series - Page 362

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10 USING A LINEAR SERVO MOTOR
10.6 Characteristics
Dynamic brake characteristics
The approximate coasting distance from when the dynamic brake is activated until when the linear servo motor stops can be
calculated with the equation below.
Lmax = V0 • (0.03 + M • (A + B • V02))
Lmax: Coasting distance of the machine [m]
V0: Speed when the brake is activated [m/s]
M: Full mass of the moving part [kg]
A: Coefficient (Refer to the following table.)
B: Coefficient (Refer to the following table.)
Linear servo motor (primary side) Coefficient A Coefficient B
LM-H3P2A-07P-BSS0 7.15 × 10
-3
2.94 × 10
-3
LM-H3P3A-12P-CSS0 2.81 × 10
-3
1.47 × 10
-3
LM-H3P3B-24P-CSS0 7.69 × 10
-3
2.27 × 10
-4
LM-H3P3C-36P-CSS0 7.22 × 10
-3
1.13 × 10
-4
LM-H3P3D-48P-CSS0 1.02 × 10
-3
2.54 × 10
-4
LM-H3P7A-24P-ASS0 7.69 × 10
-3
2.14 × 10
-4
LM-H3P7B-48P-ASS0 9.14 × 10
-4
2.59 × 10
-4
LM-H3P7C-72P-ASS0 7.19 × 10
-4
1.47 × 10
-4
LM-H3P7D-96P-ASS0 6.18 × 10
-4
9.59 × 10
-5
LM-U2PAB-05M-0SS0 5.72 × 10
-2
1.72 × 10
-4
LM-U2PAD-10M-0SS0 2.82 × 10
-2
8.60 × 10
-5
LM-U2PAF-15M-0SS0 1.87 × 10
-2
5.93 × 10
-5
LM-U2PBB-07M-1SS0 3.13 × 10
-2
1.04 × 10
-4
LM-U2PBD-15M-1SS0 1.56 × 10
-2
5.18 × 10
-5
LM-U2PBF-22M-1SS0 4.58 × 10
-2
1.33 × 10
-5
LM-U2P2B-40M-2SS0 1.47 × 10
-3
1.27 × 10
-5
LM-U2P2C-60M-2SS0 1.07 × 10
-3
7.66 × 10
-6
LM-U2P2D-80M-2SS0 9.14 × 10
-4
5.38 × 10
-6
LM-FP2B-06M-1SS0 8.96 × 10
-4
1.19 × 10
-3
LM-FP2D-12M-1SS0 5.55 × 10
-4
4.81 × 10
-4
LM-FP2F-18M-1SS0 4.41 × 10
-4
2.69 × 10
-4
LM-FP4B-12M-1SS0 5.02 × 10
-4
4.36 × 10
-4
LM-FP4D-24M-1SS0 3.55 × 10
-4
1.54 × 10
-4
LM-FP4F-36M-1SS0 1.79 × 10
-4
1.36 × 10
-4
LM-FP4H-48M-1SS0 1.15 × 10
-4
1.19 × 10
-4
LM-FP5H-60M-1SS0 1.95 × 10
-4
4.00 × 10
-5
LM-K2P1A-01M-2SS1 5.36 × 10
-3
6.56 × 10
-3
LM-K2P1C-03M-2SS1 1.17 × 10
-3
3.75 × 10
-4
LM-K2P2A-02M-1SS1 2.49 × 10
-2
1.02 × 10
-3
LM-K2P2C-07M-1SS1 6.85 × 10
-4
2.80 × 10
-4
LM-K2P2E-12M-1SS1 5.53 × 10
-4
1.14 × 10
-4
LM-K2P3C-14M-1SS1 2.92 × 10
-4
1.16 × 10
-4
LM-K2P3E-24M-1SS1 2.53 × 10
-4
5.52 × 10
-5
LM-AJP1B-07K-JSS0 6.85 × 10
-3
3.70 × 10
-3
LM-AJP1D-14K-JSS0 4.08 × 10
-2
3.42 × 10
-4
LM-AJP2B-12S-JSS0 3.42 × 10
-3
2.06 × 10
-3
LM-AJP2D-23T-JSS0 1.35 × 10
-2
2.48 × 10
-4
LM-AJP3B-17N-JSS0 2.24 × 10
-3
1.47 × 10
-3
LM-AJP3D-35R-JSS0 6.61 × 10
-3
2.23 × 10
-4
LM-AJP4B-22M-JSS0 1.65 × 10
-3
1.12 × 10
-3
LM-AJP4D-45N-JSS0 4.03 × 10
-3
1.94 × 10
-4